PMID- 27594807 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20160905 LR - 20200929 IS - 1477-5956 (Print) IS - 1477-5956 (Electronic) IS - 1477-5956 (Linking) VI - 14 IP - 1 DP - 2016 TI - Comparative proteome analysis of abdominal adipose tissues between fat and lean broilers. PG - 9 LID - 10.1186/s12953-016-0100-2 [doi] LID - 9 AB - BACKGROUND: The molecular mechanism underlying broiler fat deposition is still poorly understood. METHOD: Currently, we used two-dimensional gel electrophoresis (2DE) to identify differentially expressed proteins in abdominal adipose tissues of birds at 4 week of age derived from Northeast Agricultural University broiler lines divergently selected for abdominal fat content (NEAUHLF). RESULTS: Thirteen differentially expressed protein spots were screened out and identified by matrix-assisted laser desorption-ionization time-of-flight mass spectrometry (MALDI-TOF-MS). The protein spots were matched to thirteen proteins by searching against the NCBInr database. These identified proteins were apolipoprotein A-I (Apo A-I), cytokeratin otokeratin, ATP synthase subunit alpha, peptidyl-prolyl cis-trans isomerase FKBP4 (PPIase FKBP4), aspartate aminotransferase, carbonic anhydrase II (CA-II), prostaglandin-H2 D-isomerase precursor, fibrinogen alpha chain, lamin-A (LMNA), superoxide dismutase [Mn] (MnSOD), heat shock protein beta-1 (HSPbeta1) and two predicted proteins. These differentially expressed proteins are involved mainly in lipid metabolism, amino acid metabolism, signal transduction, energy conversion, antioxidant, and cytoskeleton. Differential expression of Apo A-I, PPIase FKBP4, and cytokeratin otokeratin proteins were further confirmed by Western blot analysis. Quantitative real-time RT-PCR analyses showed that, of these 13 differentially expressed proteins, only PPIase FKBP4 and cytokeratin otokeratin were differentially expressed at mRNA level between the two lines. CONCLUSIONS: Our results have provided further information for understanding the basic genetics control of growth and development of broiler adipose tissue. FAU - Wu, Chun-Yan AU - Wu CY AD - Key Laboratory of Chicken Genetics and Breeding of Agriculture Ministry, Key Laboratory of Animal Genetics, Breeding and Reproduction of Education Department of Heilongjiang Province, College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030 Heilongjiang China. FAU - Wu, Yuan-Yuan AU - Wu YY AD - Key Laboratory of Chicken Genetics and Breeding of Agriculture Ministry, Key Laboratory of Animal Genetics, Breeding and Reproduction of Education Department of Heilongjiang Province, College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030 Heilongjiang China. AD - Weifang Academy of Agricultural Sciences, Weifang, 261071 Shandong China. FAU - Liu, Chun-Dong AU - Liu CD AD - Key Laboratory of Chicken Genetics and Breeding of Agriculture Ministry, Key Laboratory of Animal Genetics, Breeding and Reproduction of Education Department of Heilongjiang Province, College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030 Heilongjiang China. FAU - Wang, Yu-Xiang AU - Wang YX AD - Key Laboratory of Chicken Genetics and Breeding of Agriculture Ministry, Key Laboratory of Animal Genetics, Breeding and Reproduction of Education Department of Heilongjiang Province, College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030 Heilongjiang China. FAU - Na, Wei AU - Na W AD - Key Laboratory of Chicken Genetics and Breeding of Agriculture Ministry, Key Laboratory of Animal Genetics, Breeding and Reproduction of Education Department of Heilongjiang Province, College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030 Heilongjiang China. FAU - Wang, Ning AU - Wang N AD - Key Laboratory of Chicken Genetics and Breeding of Agriculture Ministry, Key Laboratory of Animal Genetics, Breeding and Reproduction of Education Department of Heilongjiang Province, College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030 Heilongjiang China. FAU - Li, Hui AU - Li H AD - Key Laboratory of Chicken Genetics and Breeding of Agriculture Ministry, Key Laboratory of Animal Genetics, Breeding and Reproduction of Education Department of Heilongjiang Province, College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030 Heilongjiang China. LA - eng PT - Journal Article DEP - 20160901 PL - England TA - Proteome Sci JT - Proteome science JID - 101170539 PMC - PMC5009711 OTO - NOTNLM OT - Abdominal adipose tissue OT - Broiler OT - Differentially expressed protein OT - Proteomics EDAT- 2016/09/07 06:00 MHDA- 2016/09/07 06:01 PMCR- 2016/09/01 CRDT- 2016/09/06 06:00 PHST- 2016/01/27 00:00 [received] PHST- 2016/08/16 00:00 [accepted] PHST- 2016/09/06 06:00 [entrez] PHST- 2016/09/07 06:00 [pubmed] PHST- 2016/09/07 06:01 [medline] PHST- 2016/09/01 00:00 [pmc-release] AID - 100 [pii] AID - 10.1186/s12953-016-0100-2 [doi] PST - epublish SO - Proteome Sci. 2016 Sep 1;14(1):9. doi: 10.1186/s12953-016-0100-2. eCollection 2016.