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Cancer Cell death Cell cycle Cytoskeleton Exo/endocytosis Differentiation Division Organelles Signalling Stem cells Trafficking
Editor-in-Chief
DN Wheatley
(Aberdeen, U.K.)
Co-Editors
Susan R. McGlashan
(Auckland, New Zealand)
Sidney S. Yu
(Shatin, Hong Kong)
Regional Editors
H Carvalho
(Campinas, Brazil)
H Chang Chan
(Shatin, Hong Kong)
C Green
(Auckland, New Zealand)
S Kidson
(Cape Town, South Africa)
E Nadezhdina
(Moscow, Russia)
G Sluder
(Worcester, U.S.A.)
Managing Editor
AJ Panther
(Aberdeen, U.K.)
Cell Biology International (2010) 34, 67–74 (Printed in Great Britain)
Transcriptome analysis of mammary tissues reveals complex patterns of transporter gene expression during pregnancy and lactation
Utchariya Anantamongkol*, Narattaphol Charoenphandhu*†1, Kannikar Wongdee†‡, Jarinthorn Teerapornpuntakit*†, Tuangporn Suthiphongchai†§, Siriwan Prapong†∥ and Nateetip Krishnamra*†1
*Department of Physiology, Faculty of Science, Mahidol University, Bangkok, Thailand, †Consortium for Calcium and Bone Research, Faculty of Science, Mahidol University, Bangkok, Thailand, ‡Faculty of Allied Health Sciences, Burapha University, Chonburi, Thailand, §Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, Thailand, and ∥Department of Physiology, Faculty of Veterinary Medicine, Kasetsart University, Bangkok, Thailand


1Correspondence may be addressed to either of these authors (email naratt@narattsys.com or scnks@mahidol.ac.th).


This supplementary data is also available as a PDF

SUPPLEMENTARY ONLINE DATA


Table S1 Known genes with altered expression in the mammary tissue of lactating rats

Results are expressed as the fold difference in signal intensity compared with the expression on day −1. This data set includes mRNAs whose levels changed by more than 10-fold during lactation.

Fold change
Gene nameGene symbolGenBank® accession numberDay 0Day 1Day 7
GABA-A (γ-aminobutyric acid) receptor, subunit β3Gabrb3NM_0170653831.5051167.836−329.485
Nudix (nucleoside diphosphate linked moiety X)-type motif 1Nudt1NM_0571203340.5401295.058−1315.327
Zinc finger protein HIT-39Hit39NM_173330574.862−592.216617.877
Ca2+-dependent secretion activatorCadpsNM_013219273.041227.996834.476
Chloride intracellular channel 6Clic6NM_176078215.364197.10422.195
Solute carrier family 17 (sodium phosphate), member 1Slc17a1NM_133554195.16912.82713.065
Transgelin 3, transcript variant 1Tagln3NM_001035236162.158−191.533−228.524
TNF (tumour necrosis factor) receptor-associated factor 3 interacting protein 1Traf3ip1NM_001012204139.88040.694−84.582
TestinTestinNM_17313289.89040.817255.567
Protein kinase C and casein kinase substrate in neurons 1Pacsin1NM_01729474.82426.35413.634
Sterile α motif domain containing 6Samd6NM_00101502862.110123.810−36.635
Potassium voltage-gated channel, subfamily H (eag-related), member 2Kcnh2NM_05394958.68329.48842.720
Torsin A-interacting protein 2Tor1aip2NM_19910052.53515.08067.046
Smoothened homologue (Drosophila)SmoNM_01280751.85126.02928.083
Gastrokine 1Gkn1NM_19897244.059−308.289304.940
Growth-hormone-releasing hormoneGhrhNM_03157739.64024.87250.065
NADPH oxidase 4Nox4NM_05352437.98752.916160.273
G-protein-coupled receptor 58Gpr58NM_00100851235.66518.08322.050
Parathyroid hormone-related peptidePthrpNM_01263633.40915.56128.465
Neurofibromatosis 1Nf1NM_01260932.93010.993−64.393
Glucagon-like peptide 2 receptorGlp2rNM_02184829.54811.49968.515
Endothelin-converting enzyme 2Ece2NM_00100281527.68388.54575.877
Pregnancy-specific β1-glycoproteinLOC292668NM_00102540425.691111.95759.408
CGI-58-like proteinLOC316122NM_21252425.38532.10315.900
Testis-specific serine kinase 2Tssk2NM_00101201921.411−23.406−10.507
Similar to osteoclast inhibitory lectinLOC500331NM_00102433720.532−50.939−52.033
Interleukin 2Il2NM_05383619.874−10.280−11.199
Glutamyl aminopeptidaseEnpepNM_02225118.09619.51211.380
Kininogen 1Kng1NM_01269617.823759.86673.826
TATA box-binding protein (Tbp)-associated factor, RNA polymerase I, ATaf1aNM_00103720416.29112.00810.954
Cytochrome P450, subfamily 24Cyp24a1NM_20163515.29156.70710.519
EpimorphinEpimNM_01274815.094−18.70811.657
Esophagus cancer-related protein 2Ecg2NM_00100281613.73418.98814.227
Cbp/p300-interacting transactivator with Glu/Asp-rich C-terminal domain 1Cited1NM_17205512.88716.109−27.634
Potassium voltage-gated channel, Shaw-related subfamily, member 2, transcript variant aKcnc2NM_13921611.54212.63672.017
Pancreatic polypeptide receptor 1Ppyr1NM_031581−12.55112.316−15.250
Lin-7 homologue a (Caenorhabditis elegans)Lin7aNM_053514−13.752−13.64548.895
G-protein-coupled receptor kinase 1Grk1NM_031096−15.346−31.45839.973
Serine (or cysteine) proteinase inhibitor, clade B, member 7Serpinb7NM_130404−16.420−15.304−21.272
Pyrimidinergic receptor P2Y, G-protein-coupled, 6P2ry6NM_057124−21.056−31.53310.441
Protease inhibitor 3, skin-derivedPi3NM_001009179−24.49815.809−44.131
Hypothetical LOC497041LOC497041NM_001011561−25.74549.429−16.388
Elastase 2Ela2NM_012553−27.445−51.717−88.076
Protein tyrosine phosphatase, receptor type, N polypeptide 2Ptprn2NM_031600−27.58014.491−33.049
Glycoprotein hormones, α subunitCgaNM_053918−28.96634.79815.108
Urotensin 2Uts2NM_019160−35.525−42.550−21.568
Similar to CG5407-PA, isoform ALOC364427NM_001024803−37.432−27.151−35.916
Urocortin 2Ucn2NM_133385−37.586−13.86712.701
Mitogen activated protein kinase 10Mapk10NM_012806−43.19255.564−39.232
Rho guanine-nucleotide-exchange factor 7Arhgef7NM_053740−70.797201.338178.590
ADP-ribosyltransferase 2bArt2bNM_198735−79.387−73.410−47.612
Solute carrier family 26 (sulfate transporter), member 1Slc26a1NM_022287−125.591−10.673−56.321
F-box and leucine-rich repeat protein 16Fbxl16NM_001009504−184.273−168.888−108.223
Transmembrane protein 27Tmem27NM_020976−217.632−347.124111.081
Matrix metallopeptidase 7Mmp7NM_012864−3369.85912651.330−1661.877




Table S2 Genes altered by greater than 2-fold in mammary tissues of lactating rats

Results are expressed as the fold difference in signal intensity. Both unknown transcripts and known transcripts identified by GO search engines are presented.

Fold change
Gene nameGene symbolGenBank® accession numberDay 0Day 1Day 7
GABA-A receptor, subunit β3Gabrb3NM_0170653831.5051167.836−329.485
Nudix (nucleoside diphosphate linked moiety X)-type motif 1Nudt1NM_0571203340.5401295.058−1315.327
Zinc finger protein HIT-39Hit39NM_173330574.862−592.216617.877
Ca2+-dependent secretion activatorCadpsNM_013219273.041227.996834.476
Chloride intracellular channel 6Clic6NM_176078215.364197.10422.195
Solute carrier family 17 (sodium phosphate), member 1Slc17a1NM_133554195.16912.82713.065
Nephrosis 1 homologue, nephrin (human)Nphs1NM_022628165.4796.79184.164
Transgelin 3, transcript variant 1Tagln3NM_001035236162.158−191.533−228.524
TNF (tumour necrosis factor) receptor-associated factor 3 interacting protein 1Traf3ip1NM_001012204139.88040.694−84.582
Testin geneTestinNM_17313289.89040.817255.567
Protein kinase C and casein kinase substrate in neurons 1Pacsin1NM_01729474.82426.35413.634
Vasoactive intestinal peptide receptor 2Vipr2NM_01723863.729−16.687−9.172
Sterile α-motif domain-containing 6Samd6NM_00101502862.110123.810−36.635
Potassium voltage-gated channel, subfamily H (eag-related), member 2Kcnh2NM_05394958.68329.48842.720
Bombesin-like receptor 3Brs3NM_15284556.97419.712−7.268
Torsin A-interacting protein 2Tor1aip2NM_19910052.53515.08067.046
Smoothened homologue (Drosophila)SmoNM_01280751.85126.02928.083
Olfactory receptor 728Olr728NM_00100036349.61218.3613.700
Unc-5 homologue A (C. elegans)Unc5aNM_02220644.53126.2366.198
Gastrokine 1Gkn1NM_19897244.059−308.289304.940
Nephroblastoma overexpressed geneNovNM_03086841.4199.13313.957
Defensin β1Defb1NM_03181041.042510.003−8.644
Growth-hormone-releasing hormoneGhrhNM_03157739.64024.87250.065
Similar to RIKEN cDNA 1700011A15RGD1305207NM_00101426738.81815.2106.905
NADPH oxidase 4Nox4NM_05352437.98752.916160.273
G-protein-coupled receptor 58Gpr58NM_00100851235.66518.08322.050
LOC361776LOC361776NM_00101416935.507−5.071116.212
Protein kinase C, γPrkccNM_01262835.33612.1152.373
RT1 class I, M1, gene 4RT1-M1-4NM_00100885034.13515.6258.541
Parathyroid hormone-related peptidePthrpNM_01263633.40915.56128.465
Neurofibromatosis 1Nf1NM_01260932.93010.993−64.393
Similar to hypothetical protein FLJ90166LOC499949NM_00102431531.6383.12628.815
Glucagon-like peptide 2 receptorGlp2rNM_02184829.54811.49968.515
Myosin, heavy polypeptide 3, skeletal muscle, embryonicMyh3NM_01260429.511−7.187−5.918
β-Defensin 52Defb52NM_00103752428.53820.1866.459
Endothelin-converting enzyme 2Ece2NM_00100281527.68388.54575.877
Vitamin A-deficient testicular protein 11-likeLOC353306NM_00100835927.1259.485−23.575
Similar to hypothetical proteinMGC94915NM_00100700927.0009.07732.723
Phosphodiesterase 7BPde7bNM_08089426.16611.1013.943
Type I keratin KA11Ka11NM_00100875026.065−22.9954.619
Pregnancy-specific β1-glycoproteinLOC292668NM_00102540425.691111.95759.408
CGI-58-like proteinLOC316122NM_21252425.38532.10315.900
Solute carrier family 10 (sodium/bile acid cotransporter family), member 5Slc10a5NM_00102528021.95814.3314.625
ThrombomodulinThbdNM_03177121.7363.9915.448
Testis-specific serine kinase 2Tssk2NM_00101201921.411−23.406−10.507
Fibroblast growth factor 6Fgf6NM_13190820.983−11.0502.468
Similar to osteoclast inhibitory lectinLOC500331NM_00102433720.532−50.939−52.033
Coagulation factor II (thrombin) receptor-like 1F2rl1NM_05389720.253−2.22127.704
Interleukin 2Il2NM_05383619.874−10.280−11.199
Glutamyl aminopeptidaseEnpepNM_02225118.09619.51211.380
Aquaporin 3Aqp3NM_03170318.0383.1636.494
Kininogen 1Kng1NM_01269617.823759.86673.826
Tropomodulin 2Tmod2NM_03161317.62512.8392.074
Guanine-nucleotide-binding protein, alpha 15Gna15NM_05354217.0758.1315.737
Carboxyl ester lipaseCelNM_01699717.05012.6406.280
Somatostatin receptor 5Sstr5NM_01288216.64717.5002.746
Kelch-like 12 (Drosophila)Klhl12NM_15373016.5536.5226.065
TATA box binding protein (Tbp)-associated factor, RNA polymerase I, ATaf1aNM_00103720416.29112.00810.954
Kallikrein 7Klk7NM_01259316.199−2.001−3.240
Cyclin-dependent kinase-like 3Cdkl3NM_02177215.41920.9152.917
Cytochrome P450, subfamily 24Cyp24a1NM_20163515.29156.70710.519
Hypothetical LOC316557RGD1306477NM_00102489115.1804.18810.798
EpimorphinEpimNM_01274815.094−18.70811.657
BMP/retinoic acid-inducible neural-specific protein 3Brinp3NM_17312115.04719.3454.899
Dimethylarginine dimethylaminohydrolase 1Ddah1NM_02229714.8515.84810.247
Peroxisomal membrane protein 4Pxmp4NM_17222314.4402.4745.617
Deoxycytidine kinaseDckNM_02415814.2409.8783.538
Sonic hedgehog homologue (Drosophila)ShhNM_01722114.161−7.9698.066
High-mobility group AT-hook 2Hmga2NM_03207014.0373.14410.405
Glial fibrillary acidic proteinGfapNM_01700913.75537.835−3.605
Oesophagus cancer-related protein 2Ecg2NM_00100281613.73418.98814.227
Lysosomal-associated membrane protein 3Lamp3NM_00101201513.5624.674−4.090
Surfactant-associated protein DSftpdNM_01287813.40310.4712.359
Cbp/p300-interacting transactivator with Glu/Asp-rich carboxy-terminal domain 1Cited1NM_17205512.88716.109−27.634
Ankyrin repeat domain 1 (cardiac muscle)Ankrd1NM_01322012.5725.9004.869
Zinc finger protein 238Zfp238NM_02267812.479−6.457−11.723
Acetoacetyl-CoA synthetaseAacsNM_02310412.1133.1384.766
Trace-amine-associated receptor 8aTaar8aNM_17559911.805−2.59233.152
Kallikrein 4 (prostase, enamel matrix, prostate)Klk4NM_00100410111.6224.70621.234
Potassium voltage-gated channel, Shaw-related subfamily, member 2, transcript variant aKcnc2NM_13921611.54212.63672.017
Similar to hyaluronoglucosaminidase 2LOC500051NM_00102432010.8767.9488.602
ST6 (α-N-acetyl-neuraminyl-2,3-β-galactosyl-1, 3)-N-acetylgalactosaminide α-2,6-sialyltransferase 3St6galnac3NM_01912310.8592.6787.560
Placenta-specific 1Plac1NM_00102489410.84319.1562.584
Similar to hypothetical protein FLJ20519RGD1359334NM_00100763810.752−9.00635.646
Solute carrier family 9 (sodium/hydrogen exchanger), member 8Slc9a8NM_00102528110.4283.9615.380
BarH-class homeodomain transcription factorLoc65050NM_02295610.3885.21715.969
Relaxin 1Rln1NM_01341310.34512.0138.082
Type I hair keratin KA25Ka25NM_0010088179.9378.5278.939
Transglutaminase 1Tgm1NM_0316599.6415.14112.917
GTP-binding protein 3Gtpbp3NM_0010119199.59022.955−2.557
Unc-13 homologue A (C. elegans)Unc13aNM_0228619.304−5.5055.592
Stem cell-derived dendrite regulatorNsddrNM_0010058869.019−2.866−4.998
Proline-rich acidic protein 1Prap1NM_0316698.9528.3667.472
Tripartite motif protein 10Trim10NM_0010091768.9475.8646.000
Tryptase gamma 1Tpsg1NM_1755938.927−13.214−12.097
Growth differentiation factor 15Gdf15NM_0192168.8266.0139.964
Amphoretin-induced gene and ORFAmigoNM_2068818.766−2.0212.532
Ataxin 3Atxn3NM_0217028.7436.1238.435
Rab40c, member RAS oncogene familyRab40cNM_1826758.59112.6362.851
Synaptosomal-associated protein, 91kDa homolog (mouse)Snap91NM_0317288.431−3.7204.284
Aldehyde dehydrogenase 3 family, member B1Aldh3b1NM_0010069988.1889.7343.243
Tachykinin 4Tac4NM_1723288.0422.640−3.696
Caudal type homeobox 2Cdx2NM_0239637.9642.7198.082
Crystallin, βA2Cryba2NM_1731407.7802.0503.893
Similar to myo-inositol 1-phosphate synthase A1LOC290651NM_0010138807.7293.4258.362
MAS1 oncogeneMas1NM_0127577.6962.0323.504
Procollagen, type XI, α2 (mapped)Col11a2_mappedNM_2125287.2703.8314.661
Interleukin 13Il13NM_0538286.84915.42025.482
N-myc downstream-regulated gene 1Ndrg1NM_0010119916.6854.4926.176
Tocopherol (α)-transfer proteinTtpaNM_0130486.4472.4314.096
Lactalbumin, αLalbaNM_0125946.4345.5776.002
Kringle-containing transmembrane protein 1Kremen1NM_0536496.3289.71342.439
Similar to myo-inositol 1-phosphate synthase A1LOC290651NM_0010138806.3103.7477.403
Ras-related associated with diabetesRradNM_0533386.3072.0514.620
Vomeronasal V1r-type receptor V1rd25V1rd25NM_0010089646.2726.54010.389
Myelin-associated glycoproteinMagNM_0171906.214−2.39810.953
Hypothetical LOC298077RGD1305807NM_0010252766.1573.5285.244
ToninTonNM_0126776.11621.711−6.320
MAS-related GPR, member FMrgprfNM_1537226.0938.6142.307
Follicle-stimulating hormone receptorFshrNM_1992376.0204.5528.266
Transcription factor myocardinMyocdNM_1826676.0034.2357.826
Loss of heterozygosity, 11, chromosomal region 2, gene A homologue (human)Loh11cr2aNM_1987555.9284.2092.510
Glucose-6-phosphate dehydrogenase X-linkedG6pdxNM_0170065.8442.5725.385
Solute carrier family 13 (sodium-dependent dicarboxylate transporter), member 2Slc13a2NM_0317465.7692.4484.458
Insulin-like growth factor 2, binding protein 1Igf2bp1NM_1755945.7493.7103.602
S100 calcium-binding protein A3S100a3NM_0536815.7347.9596.595
Folate receptor 1 (adult)Folr1NM_1335275.7173.58316.698
Tandem-pore K+ (K2P) channelTresk-2NM_0010038205.7127.4874.673
WDNM1 homologueLOC360228NM_0010037065.70217.3606.967
Solute carrier family 5 (sodium/glucose cotransporter), member 2Slc5a2NM_0225905.690−8.183−2.282
SEC61, α subunit (S. cerevisiae)Sec61a1NM_1992565.5763.2352.055
Solute carrier family 34 (sodium phosphate), member 3Slc34a3NM_1393385.5332.77521.897
Tumour necrosis factor receptor superfamily, member 8Tnfrsf8NM_0191355.4515.8807.443
Pannexin 1Panx1NM_1993975.4454.3874.608
Zinc finger protein 36 (KOX 18)MGC116363NM_0010257605.3072.6729.037
GlucosamineGneNM_0537655.2474.6059.869
Vomeronasal 1 receptor, d6V1rd6NM_0010089235.1252.4877.727
HaemogenHemgnNM_1332945.1212.6485.572
Mal, T-cell differentiation protein 2Mal2NM_1987865.1064.4324.630
Lymphotoxin ALtaNM_0807695.0506.13713.066
Aldehyde dehydrogenase family 1, subfamily A4Aldh1a4NM_0172725.04421.2294.655
Membrane protein, palmitoylated 4 (MAGUK p55 subfamily member 4)Mpp4NM_0212655.015−2.116−7.886
Thyrotropin-releasing hormone receptor 2Trhr2NM_1813644.963−4.833−2.392
Chloride intracellular channel 3Clic3NM_0010130804.8709.23117.044
Solute carrier family 5 (sodium iodide symporter), member 5Slc5a5NM_0529834.8612.24310.672
Solute carrier family 7 (cationic amino acid transporter, y+ system), member 1Slc7a1NM_0131114.7992.0823.432
ATP-binding cassette, sub-family C (CFTR/MRP), member 6Abcc6NM_0310134.779−6.217−3.593
Period homologue 2 (Drosophila)Per2NM_0316784.7422.2173.268
Galactose-4-epimerase, UDPGaleNM_0807834.7232.7647.708
Hepatocyte growth factor activatorHgfacNM_0533204.6775.55813.470
Delta-like 1 (Drosophila)Dll1NM_0320634.6572.1486.336
Protease, serine 27Prss27NM_1829494.649−6.021−6.902
Similar to hypothetical protein FLJ31438RGD1307937NM_0010138774.6275.9516.823
Similar to hypothetical protein MGC9907RGD1307393NM_0010140784.6212.2332.846
UDP glycosyltransferase 2 family, member 3Ugt2b3NM_1533144.619−6.500−16.476
Transmembrane protein 33, transcript variant 1Tmem33NM_0216714.6052.2512.906
Acyl-CoA synthetase long-chain family member 4Acsl4NM_0536234.5873.7583.611
ATPase, Ca2+ transporting, plasma membrane 2Atp2b2NM_0125084.5852.6455.636
Amiloride-sensitive cation channel 3Accn3NM_1731354.5655.580−4.844
Hypothetical gene supported by M31032; NM_181440LOC360395NM_2033324.5374.532138.624
Growth differentiation factor 6Gdf6NM_0010130384.4947.59817.352
Olfactory receptor 35Olr35NM_0010001214.400−3.5938.930
Mucosal vascular addressin cell-adhesion molecule 1Madcam1NM_0193174.3883.5333.903
Progastricsin (pepsinogen C)PgcNM_1332844.3814.092−5.194
Transcription factor CP2-like 2Tcfcp2l2NM_0010373544.36512.356−2.738
1-Acylglycerol-3-phosphate O-acyltransferase 1Agpat1NM_2124584.2992.4473.134
Thyroid peroxidaseTpoNM_0193534.2008.3983.165
Uncoupling protein 3 (mitochondrial, proton carrier)Ucp3NM_0131674.1392.2612.199
Glucosaminyl (N-acetyl) transferase 3, mucin typeGcnt3NM_1733124.0218.9593.171
Osteoclast-inhibitory lectinOcilNM_1304023.9903.6465.354
Gap junction membrane-channel protein β1Gjb1NM_0172513.9653.2058.221
Cadherin 15Cdh15NM_2076133.94722.68525.342
Quiescin Q6Qscn6NM_0534313.9363.6697.510
Lectin, mannose-binding, 1Lman1NM_0538863.8852.0362.142
Aquaporin 9Aqp9NM_0229603.8812.3722.971
Solute carrier family 18 (vesicular monoamine), member 2Slc18a2NM_0130313.85511.897−9.878
Lipocalin 2Lcn2NM_1307413.8488.5017.133
Transmembrane protein 97Tmem97NM_0010083343.7953.2014.335
Complement component 4 binding protein, αC4bpaNM_0125163.77874.28612.681
Solute carrier family 25, member 1, nuclear gene encoding mitochondrial proteinSlc25a1NM_0173073.6764.5339.897
Similar to hypothetical protein 4931430D02LOC500445NM_0010243433.6563.4303.526
Linker for activation of T cell family, member 2Lat2NM_1738403.645−6.477−2.151
Solute carrier family 5 (inositol transporters), member 3Slc5a3NM_0537153.5874.5184.805
Squalene epoxidaseSqleNM_0171363.5523.8864.707
Cytochrome P450, subfamily 51Cyp51NM_0129413.5132.4268.341
Synapsin IIISyn3NM_0171093.4563.6224.015
Coronin, actin-binding protein 2ACoro2aNM_0010121013.4513.0952.510
A kinase (PRKA) anchor protein 7Akap7NM_0010018013.4356.319−2.522
Amphoterin induced gene and ORF 3Amigo3NM_1781443.4334.4233.845
Similar to Hypothetical protein KIAA0152RGD1307736NM_0010139833.4308.37610.530
Hydroxysteroid (17-β) dehydrogenase 12Hsd17b12NM_0320663.3992.1754.982
Peroxisome proliferative activated receptor, γ, coactivator 1αPpargc1aNM_0313473.2394.084−3.760
LOC498933LOC498933NM_0010257643.2376.80013.744
Natriuretic peptide precursor type BNppbNM_0315453.2352.0354.335
Tumour necrosis factor receptor superfamily, member 12aTnfrsf12aNM_1810863.2324.1662.344
Calpain 13Capn13NM_0010251333.1872.1642.068
Bartter syndrome, infantile, with sensorineural deafness (Barttin)bsndNM_1389793.175−3.391−2.225
Solute carrier family 29 (nucleoside transporters), member 1Slc29a1NM_0316843.1722.8033.652
Coagulation factor IIIF3NM_0130573.0602.9572.183
Farensyl diphosphate synthaseFdpsNM_0318403.0252.5175.652
Fibrinogen, γ polypeptideFggNM_0125592.97863.3769.622
SRY-box containing gene 11Sox11NM_0533492.968−2.332−3.104
Arginine vasopressin receptor 1BAvpr1bNM_0172052.9563.1144.003
GABA-A receptor, subunit α5Gabra5NM_0172952.9503.3512.209
Sperm-associated antigen 1Spag1NM_0010121162.9492.6215.817
Paired box gene 8Pax8NM_0311412.9375.1193.040
Chemokine (C-X-C motif) ligand 7Cxcl7NM_1537212.8762.1652.722
Mannoside acetylglucosaminyltransferase 2Mgat2NM_0536042.8732.7786.182
Solute carrier family 4, sodium bicarbonate transporter-like, member 10Slc4a10NM_1780922.8294.281−8.467
Keratin complex 1, acidic, gene 12Krt1-12NM_0010087612.7963.4843.693
Proliferin-related proteinPlfrNM_0533642.7862.3183.032
TXK tyrosine kinaseTxkNM_0010242552.7752.0483.505
Testis-specific-10-interacting proteinTsga10ipNM_0010042782.7735.6224.717
Solute carrier family 13 (sodium/sulfate symporters), member 1Slc13a1NM_0316512.7375.9963.232
Similar to BM88 antigenRGD1309401NM_0010141632.711−6.23120.040
Kinesin 13BKif13BNM_2136262.695−3.007−3.919
Proline-rich glycoproteinSgp158NM_1391842.6904.47386.606
Von Ebners gland protein 2Vegp2NM_0535742.6898.38820.472
RT1 class I, CE5 (RT1-CE5), transcript variant 1RT1-CE5NM_0010088432.6896.217−3.903
ADP-ribosylation factor-like 5BArl5bNM_0010150312.6722.3062.483
γ-Glutamyl carboxylaseGgcxNM_0317562.6652.5713.343
Hypothetical protein LOC303332LOC303332NM_0010249922.5622.0302.488
Cytochrome P450, family 2, subfamily u, polypeptide 1Cyp2u1NM_0010247792.5522.1194.572
Myosin VIIA and Rab-interacting proteinMyripNM_1828442.5363.2604.043
Cytochrome P450, family 3, subfamily a, polypeptide 13Cyp3a13NM_1472062.5232.1342.543
Trefoil factor 1Tff1NM_0571292.5095.09111.470
N-methylpurine-DNA glycosylaseMpgNM_0126012.5062.2932.219
Protein kinase, X-linkedPrkxNM_0010339632.5017.9653.362
WNK lysine-deficient protein kinase 4Wnk4NM_1755792.4642.4873.512
Tachykinin 2Tac2NM_0191622.4602.6172.396
Rho family GTPase 2Rnd2NM_0010109532.4572.5044.081
Kynureninase (l-kynurenine hydrolase)KynuNM_0539022.436−6.6303.444
Zinc finger protein 382Znf382NM_1447492.417−2.5973.694
Synapsin II, transcript variant 2Syn2NM_0191592.415−2.8912.464
Calcium channel, voltage-dependent, γ-subunit 7Cacng7NM_0806952.403−28.184−50.316
Apolipoprotein MApomNM_0193732.3934.5157.628
Growth hormone secretagogue receptorGhsrNM_0320752.3402.2084.988
Similar to hypothetical protein MGC13034LOC499516NM_0010242982.332−4.3327.591
Isopentenyl-diphosphate delta isomeraseIdi1NM_0535392.3112.8385.672
Solute carrier family 28 (sodium-coupled nucleoside transporter), member 2Slc28a2NM_0316642.2892.5805.445
Solute carrier family 39 (iron-regulated transporter), member 1Slc40a1NM_1333152.2622.2752.588
Solute carrier family 1 (neuronal/epithelial high affinity glutamate transporter, system Xag), member 1Slc1a1NM_0130322.25219.4954.865
Similar to KIAA0962 proteinLOC362652NM_0010141942.2302.1572.404
Tubby-like protein 2Tulp2NM_0010121682.205−7.033−10.563
ATPase, Na+/K+-transporting, α4 polypeptideAtp1a4NM_0228482.14335.8574.944
Cathepsin DCtsdNM_1343342.1352.9134.688
Zinc finger, DHHC-type containing 22Zdhhc22NM_0010393252.1125.019−9.813
Zinc finger, AN1-type domain 2AZfand2aNM_0010083632.0893.0982.090
Hexokinase 3Hk3NM_0221792.0722.7473.008
Solute carrier family 4 (anion exchanger), member 8Slc4a8NM_1994972.0512.3352.232
Single immunoglobulin and toll-interleukin 1 receptor (TIR) domainSigirrNM_0010248872.0502.0032.289
Similar to activating-transcription factor 7-interacting protein 2LOC497859NM_0010174712.0482.105−2.265
Interleukin 13 receptor, α1Il13ra1NM_1457892.0162.4463.339
Calpain 5Capn5NM_134461−2.0313.219−2.755
Trace-amine-associated receptor 7dTaar7dNM_175591−2.064−6.472−9.696
Olfactomedin 3Olfm3NM_145777−2.072−2.6952.774
α-1-Inhibitor IIILOC297568NM_001037975−2.096−2.313−2.579
Activin A receptor, type 1BAcvr1bNM_199230−2.141−5.198−5.139
RFamide-related peptideRfrpNM_023952−2.175−9.793−16.681
Zinc finger protein 354CZfp354cNM_023988−2.1993.465−12.559
Cytochrome P450, family 2, subfamily f, polypeptide 2Cyp2f2NM_019303−2.328−4.333−2.898
Protein phosphatase 1, regulatory (inhibitor) subunit 3CPpp1r3cNM_001012072−2.383−3.640−2.087
Vomeronasal V1r-type receptor V1re10V1re10NM_001008946−2.391−11.85037.676
CKLF-like MARVEL transmembrane domain-containing 6Cmtm6NM_001007802−2.42212.130−10.140
Transmembrane protein 10Tmem10NM_001017386−2.521−2.3492.487
α-2u globulin PGCL3LOC259244NM_147212−2.530−2.18817.927
Fibroblast growth factor 22Fgf22NM_130751−2.579−7.226−4.796
Vomeronasal V1r-type receptor V1rc38V1rc38NM_001009518−2.749−6.022−2.008
Prolactin-like protein KPrlpkNM_138861−2.758−6.072−5.116
Phosphate cytidylyltransferase 1, choline, β isoformPcyt1bNM_173151−2.780−6.916−6.078
Brevican, transcript variant 2BcanNM_012916−2.792−3.238−4.097
HypocretinHcrtNM_013179−2.869−5.079−2.345
MAS-related GPR, member DMrgprdNM_001001506−2.881−2.349−2.373
Similar to cDNA sequence BC018601LOC498404NM_001017502−2.916−2.018−3.382
Similar to T-cell activation Rho GTPase-activating protein isoform bLOC365791NM_001014252−3.074−2.943−2.265
Similar to hypothetical protein FLJ25414RGD1359156NM_001005531−3.1464.6199.052
Ras-like without CAAX 2Rit2NM_001013060−3.259−3.530−2.290
UBX domain-containing 3Ubxd3NM_001013093−3.3643.106−2.942
Hereditary sensory neuropathy, type IIHsn2NM_001002823−3.401−3.3142.758
Oncoprotein-induced transcript 3Oit3NM_001001507−3.5175.5137.865
Protocadherin α1Pcdha1NM_199503−3.551−5.585−8.244
Heat shock 90 kDa protein 1, βHspcbNM_001004082−3.554−3.873−5.892
Inhibitor of κB kinase γIkbkgNM_199103−3.6424.158−6.729
Vomeronasal V1r-type receptorV1rd23NM_001008947−3.682−6.229−4.624
Desmocollin 2Dsc2NM_001033688−3.730−8.713−5.684
Neurexin 1Nrxn1NM_021767−3.737−2.813−2.425
G6b proteinG6bNM_001003976−3.756−6.030−39.420
Prolactin-like protein NPrlpnNM_153738−3.889−4.417−6.048
Interleukin 1 receptor accessory protein-like 1Il1rapl1NM_177935−3.902−3.9913.229
Methylcrotonoyl-Coenzyme A carboxylase 1 (α)Mccc1NM_001009653−4.161−2.355−6.053
Olfactory receptor 1470Olr1470NM_001000723−4.223−4.538−12.789
Vomeronasal V1r-type receptor V1re5V1re5NM_001009514−4.282−9.832−3.675
Carnitine acetyltransferaseCratNM_001004085−4.312−15.184−6.275
Transient receptor potential cation channel, subfamily M, member 8Trpm8NM_134371−4.33232.32235.232
Carcinoembryonic antigen gene familyCgm3NM_019126−4.399−12.184−10.721
Syntaxin 1A (brain)Stx1aNM_053788−4.450−41.16923.226
Vomeronasal 1 receptor, e21V1re21NM_001008958−4.464−5.2976.810
Abhydrolase domain-containing 1Abhd1NM_001008520−4.4822.477−6.346
Protocadherin α11Pcdha11NM_053940−4.564−173.151−347.626
Hypothetical protein LOC500825LOC500825NM_001025052−4.62916.344−3.150
Similar to RIKEN cDNA D830019K17RGD1305821NM_001012349−4.681−5.587−4.871
Transmembrane 7 superfamily member 2Tm7sf2NM_001013071−4.704−6.7034.357
Protocadherin γ subfamily A, 11Pcdhga11NM_001037153−4.773−7.729−18.740
Dynein cytoplasmic 1 intermediate chain 1Dync1i1NM_019234−4.878−9.901−5.443
Similar to NK10LOC498945NM_001025765−4.89123.42227.418
Myelin transcription factor 1-likeMyt1lNM_053888−4.905−6.055−5.340
Cytochrome P450IIB3Cyp2b3NM_173294−5.00112.260−14.688
Mannosidase, βA, lysosomalManbaNM_001031655−5.097−7.1319.300
Histidine ammonia lyaseHalNM_017159−5.1632.1956.108
Exostoses (multiple)-like 3Extl3NM_020097−5.198−9.80410.916
Olfactory receptor 1085Olr1085NM_001000420−5.224−11.656−3.041
Midline 1Mid1NM_022927−5.411−10.668−6.126
Inter α-trypsin inhibitor, heavy chain 4Itih4NM_019369−5.541−7.821−6.661
DihydropyrimidinaseDpysNM_031705−5.5655.07512.488
Serine protease inhibitor, Kazal type 3Spink3NM_152936−5.654−11.881−17.488
Vomeronasal V1r-type receptorV1rc44NM_001009530−5.761−2.2945.440
Butyrophilin-like 3Btnl3NM_001002803−5.844−4.287−6.497
ATP-binding cassette, sub-family G (WHITE), member 8Abcg8NM_130414−5.907−7.221−6.150
Similar to 1810009O10Rik proteinRGD1305651NM_001025412−5.936−3.0343.603
Similar to hypothetical protein FLJ90652LOC293494NM_001013900−6.205−13.998−8.778
Myosin VIIAMyo7aNM_153473−6.3306.964−20.033
Vomeronasal 1 receptor, e12V1re12NM_001008969−6.380−30.263−7.681
Glycine amidinotransferase (L-arginine:glycine amidinotransferase)GatmNM_031031−6.409−5.026−2.547
Protein phosphatase 1, regulatory (inhibitor) subunit 14DPpp1r14dNM_172011−6.425−37.0147.870
Solute carrier family 9 (sodium/hydrogen exchanger), member 3Slc9a3NM_012654−6.488−3.216−4.763
Dehydrogenase/reductase (SDR family) member 9Dhrs9NM_130819−6.7625.931−8.806
Similar to RIKEN cDNA 4933405K07RGD1309564NM_001014017−6.905−2.073−2.451
Olfactory receptor 1500Olr1500NM_001000942−7.0443.730−46.147
Vomeronasal V1r-type receptorV1rg13NM_001008931−7.0652.370−42.835
Notch gene homologue 3 (Drosophila)Notch3NM_020087−7.076−11.188−11.784
Hypothetical LOC288478RGD1311893NM_001013867−7.123−2.271−5.738
Similar to RIKEN cDNA 4930500J03RGD1306626NM_001039612−7.369−4.093−10.009
LIM homeobox protein 5Lhx5NM_139036−7.536−3.7973.611
G-protein-coupled receptor 44Gpr44NM_001012070−7.593−15.899−23.815
Similar to RIKEN cDNA 2900009I07RGD1310316NM_001014029−7.609−21.089−8.006
GATA-binding protein 1Gata1NM_012764−7.625−11.868−10.645
CUB and Sushi multiple domains 1Csmd1NM_001037327−7.756−6.717−3.162
Integrin αLItgalNM_001033998−7.940−10.351−35.995
DNA (cytosine-5-)-methyltransferase 3-likeDnmt3lNM_001003964−8.062−6.812−10.314
Glycoprotein m6aGpm6aNM_178105−8.1912.831−2.855
Prokineticin 1Prok1NM_138851−8.23614.87314.413
CD80 antigenCd80NM_012926−8.263−3.245−14.261
Immunoreceptor Ly49si1Ly49si1NM_001009497−8.332−8.0386.135
LOC494499 proteinLOC494499NM_001010921−8.585−11.821−11.521
ProchymosinLOC56825NM_020091−8.698−4.618−5.873
Phosphatidylinositol-3-phosphatase-associated proteinPip3apNM_001012077−8.924−12.6183.494
EF hand calcium-binding protein 1Efcbp1NM_022302−9.500−3.900−8.405
Cytomatrix protein p110CmbpNM_170787−9.855−6.079−2.481
Prostatic steroid-binding protein C2Psbpc2NM_207593−10.076−4.235−2.640
Hypothetical protein LOC312102LOC312102NM_001025004−10.327−3.806−7.582
Surfactant, pulmonary-associated protein A1Sftpa1NM_017329−10.584−8.3647.764
CitronCitNM_001029911−10.6183.9086.861
Methionine adenosyltransferase I, αMat1aNM_012860−11.356−5.165−2.801
Hypothetical LOC298398RGD1310425NM_001013934−12.124−18.2638.912
Serine (or cysteine) peptidase inhibitor, clade C (antithrombin), member 1Serpinc1NM_001012027−12.396−7.88520.912
Pancreatic polypeptide receptor 1Ppyr1NM_031581−12.55112.316−15.250
Regulating synaptic membrane exocytosis 2, transcript variant 1Rims2NM_053945−13.707−8.2708.238
Lin-7 homologue a (C. elegans)Lin7aNM_053514−13.752−13.64548.895
G-protein-coupled receptor kinase 1Grk1NM_031096−15.346−31.45839.973
γ-Aminobutyric acid (GABA) B receptor 2Gabbr2NM_031802−16.2002.991−7.216
Serine (or cysteine) proteinase inhibitor, clade B, member 7Serpinb7NM_130404−16.420−15.304−21.272
SyncollinSycnNM_139086−16.721−19.2134.878
Corticotropin-releasing hormone receptor 1Crhr1NM_030999−19.9002.393−10.936
Pyrimidinergic receptor P2Y, G-protein-coupled, 6P2ry6NM_057124−21.056−31.53310.441
Protease inhibitor 3, skin-derivedPi3NM_001009179−24.49815.809−44.131
Hypothetical LOC497041LOC497041NM_001011561−25.74549.429−16.388
Solute carrier family 38, member 5Slc38a5NM_138854−27.3456.303−69.836
Elastase 2Ela2NM_012553−27.445−51.717−88.076
Protein tyrosine phosphatase, receptor type, N polypeptide 2Ptprn2NM_031600−27.58014.491−33.049
Glycoprotein hormones, α subunitCgaNM_053918−28.96634.79815.108
Urotensin 2Uts2NM_019160−35.525−42.550−21.568
Similar to CG5407-PA, isoform ALOC364427NM_001024803−37.432−27.151−35.916
Urocortin 2Ucn2NM_133385−37.586−13.86712.701
Similar to hypothetical protein FLJ20014LOC497934NM_001017474−37.851−4.918−6.779
Mitogen-activated protein kinase 10Mapk10NM_012806−43.19255.564−39.232
Cyclic nucleotide gated channel α1Cnga1NM_053497−47.233−19.8227.764
Protocadherin α4Pcdha4NM_053933−50.984−25.720−2.797
cAMP-responsive-element binding protein-like 2Crebl2NM_001015027−57.502−11.071−9.999
Rho guanine-nucleotide-exchange factor 7Arhgef7NM_053740−70.797201.338178.590
ADP-ribosyltransferase 2bArt2bNM_198735−79.387−73.410−47.612
Solute carrier family 26 (sulfate transporter), member 1Slc26a1NM_022287−125.591−10.673−56.321
F-box and leucine-rich repeat protein 16Fbxl16NM_001009504−184.273−168.888−108.223
Transmembrane protein 27Tmem27NM_020976−217.632−347.124111.081
Matrix metallopeptidase 7Mmp7NM_012864−3369.85912651.330−1661.877




Table S3 Identification of lactation-altered transcripts in each GO category

Each category is accompanied by a unique GO identifier supplied by the GO search engine. Within categories, transcripts are listed in alphabetical order. This data set includes mRNAs whose levels changed by more than 10-fold or less than −10-fold during lactation.

Fold change
GODay 0Day 1Day 7
GO:0008150 Biological process
    GO:0030029 Actin-filament-based process
        Nf132.93010.993−64.393
    GO:0048869 Cellular developmental process
        Epim15.094−18.70811.657
        Pthrp33.40915.56128.465
    GO:0044237 Cellular metabolic process
        Art2b−79.387−73.410−47.612
        Cyp24a115.29156.70710.519
        Nox437.98752.916160.273
        Nudt13340.5401295.058−1315.327
        Taf1a16.29112.00810.954
    GO:0051716 Cellular response to stimulus
        Cga−28.96634.79815.108
    GO:0051704 Multi-organism process
        LOC29266825.691111.95759.408
    GO:0050789 Regulation of biological process
        Arhgef7−70.797201.338178.590
        Cadps273.041273.041273.041
        Cited112.88716.109−27.634
        Ghrh39.64024.87250.065
        Gkn144.059−308.289304.940
        Il219.874−10.280−11.199
        Mmp7−3369.85912651.330−1661.877
        Smo51.85126.02928.083
    GO:0065009 Regulation of molecular function
        LOC31612225.38532.10315.900
    GO:0006810 Transport
        Clic6215.364197.10422.195
        Gabrb33831.5051167.836−329.485
        Kcnc211.54212.63672.017
        Kcnh258.68329.48842.720
        Slc17a1195.16912.82713.065
        Slc26a1−125.591−10.673−56.321
GO:0005575 Cellular component
    Testin89.89040.817255.567
    Tmem27−217.632−347.124111.081
    Tor1aip252.53515.08067.046
    Traf3ip1139.88040.694−84.582
    Uts2−35.525−42.550−21.568
GO:0003674 Molecular function
    Actin binding
        Tagln3162.158−191.533−228.524
    Amino peptidase activity
        Enpep18.09619.51211.380
    Cysteine-type endopeptidase inhibitor
        Kng117.823759.86673.826
    DNA binding
        Hit39574.862−592.216617.877
    Glucagon receptor activity
        Glp2r29.54811.49968.515
    G-protein-coupled receptor activity
        Gpr5835.66518.08322.050
    G-protein-coupled receptor kinase activity
        Grk1−15.346−31.45839.973
    Hormone activity
        Ucn2−37.586−13.86712.701
    JUN kinase activity
        Mapk10−43.19255.564−39.232
    Metallopeptidase activity
        Ece227.68388.54575.877
    Pancreatic polypeptide receptor activity
        Ppyr1−12.55112.316−15.250
    PDZ domain binding
        Lin7a−13.752−13.64548.895
    Protein binding
        Ecg213.73418.98814.227
        Fbxl16−184.273−168.888−108.223
        LOC364427−37.432−27.151−35.916
        Pacsin174.82426.35413.634
        Tssk221.411−23.406−10.507
    Protein tyrosine phosphatase activity
        Ptprn2−27.58014.491−33.049
    Serine type endopeptidase activity
        Ela2−27.445−51.717−88.076
    Serine type endopeptidase inhibitor activity
        Pi3−24.49815.809−44.131
        Serpinb7−16.420−15.304−21.272
    UDP-activated nucleotide receptor activity
        P2ry6−21.056−31.53310.441
Unknown
    LOC497041−25.74549.429−16.388
    LOC50033120.532−50.939−52.033
    Samd662.110123.810−36.635




Table S4 Lactation-altered transcripts in the GO transport category (GO:0006810)

Results are expressed as the fold difference in signal intensity compared with the expression on day −1. This data set includes mRNAs with the expression levels changed by greater than 2-fold or less than −2-fold during lactation.

Fold change
Gene nameGene symbolDay 0Day 1Day 7
Calcium transport
    ATPase, Ca2+ transporting, plasma membrane 2Atp2b24.5852.6455.636
    Calcium channel, voltage-dependent, γ subunit 7Cacng72.403−28.184−50.316
    Transient receptor potential cation channel, subfamily M, member 8Trpm8−4.33232.32235.232
Phosphate transport
    Solute carrier family 17 (sodium phosphate), member 1Slc17a1195.16912.82713.065
    Solute carrier family 34 (sodium phosphate), member 3Slc34a35.5332.77521.897
Sodium transport
    Amiloride-sensitive cation channel 3Accn34.5655.580−4.844
    ATPase, Na+/K+ transporting, α4 polypeptideAtp1a42.14335.8574.944
    Solute carrier family 9 (sodium/hydrogen exchanger), member 3Slc9a3−6.488−3.216−4.763
Potassium transport
    Potassium voltage-gated channel, Shaw-related subfamily, member 2Kcnc211.54212.63672.017
    Potassium voltage-gated channel, subfamily H (eag-related), member 2Kcnh258.68329.48842.720
    Tandem-pore K+ (K2P) channelTresk-25.7127.4874.673
Chloride transport
    Chloride intracellular channel 3Clic34.8709.23117.044
    Chloride intracellular channel 6Clic6215.364197.10422.195
    GABA-A receptor, subunit β3Gabrb33831.5051167.836−329.485
Iodide transport
    Solute carrier family 5 (sodium iodide symporter), member 5Slc5a54.8612.24310.672
Iron transport
    Solute carrier family 39 (iron-regulated transporter), member 1Slc40a12.2622.2752.588
Citrate transport
    Solute carrier family 13 (sodium-dependent dicarboxylate transporter), member 2Slc13a25.7692.4484.458
    Solute carrier family 25, member 1, nuclear gene encoding mitochondrial proteinSlc25a13.6764.5339.897
Sulfate transport
    Solute carrier family 13 (sodium/sulfate symporters), member 1Slc13a12.7375.9963.232
    Solute carrier family 26 (sulfate transporter), member 1Slc26a1−125.591−10.673−56.321
Cation transport
    Solute carrier family 9 (sodium/hydrogen exchanger), member 8Slc9a810.4283.9615.380
Anion transport
    Solute carrier family 4 (anion exchanger), member 8Slc4a82.0512.3352.232
    Solute carrier family 4, sodium bicarbonate transporter-like, member 10Slc4a102.8294.281−8.467
Glucose transport
    Solute carrier family 5 (sodium/glucose cotransporter), member 2Slc5a25.690−8.183−2.282
Amino acid transport
    Solute carrier family 1 (neuronal/epithelial high affinity glutamate transporter, system Xag), member 1Slc1a12.25219.4954.865
    Solute carrier family 7 (cationic amino acid transporter, y+ system), member 1Slc7a14.7992.0823.432
    Solute carrier family 38, member 5Slc38a5−27.3456.303−69.836
Amine transport
    Solute carrier family 18 (vesicular monoamine), member 2Slc18a23.85511.897−9.878
Nucleoside transport
    Solute carrier family 29 (nucleoside transporters), member 1Slc29a13.1722.8033.652
Nucleotide transport
    Gap junction membrane channel protein β1Gjb13.9653.2058.221
Polyol transport
    Solute carrier family 5 (inositol transporters), member 3Slc5a33.5874.5184.805




Received 23 June 2009/23 August 2009; accepted 15 September 2009

Published as Cell Biology International Immediate Publication 15 September 2009, doi:10.1042/CBI20090023


© 2010 The Author(s) Journal compilation. © 2010 Portland Press Ltd

ISSN Print: 1065-6995
ISSN Electronic: 1095-8355
Published by Portland Press Limited on behalf of the International Federation for Cell Biology (IFCB)