PMID- 32810790 OWN - NLM STAT- MEDLINE DCOM- 20210621 LR - 20210621 IS - 1879-3231 (Electronic) IS - 0093-691X (Linking) VI - 157 DP - 2020 Nov TI - Shotgun proteome analysis of seminal plasma differentiate boars by reproductive performance. PG - 130-139 LID - S0093-691X(20)30410-6 [pii] LID - 10.1016/j.theriogenology.2020.07.013 [doi] AB - There is a need to identify subfertile boars before they enter into the breeding herd. Seminal plasma proteins are essential for normal sperm function and transport and play an important role in fertilization. The objective of this study was to use liquid chromatography tandem mass spectrometry for shotgun proteome analysis to investigate whether differences in boar fertility phenotype can be differentiated by seminal plasma protein abundance. Following 50 breedings, boars were categorized into one of four phenotypes: high farrowing rate and total born (HFHB; n = 9), high farrowing rate with low total born (HFLB; n = 10), low farrowing rate and total born (LFLB; n = 9), and low farrowing rate with high total born (LFHB; n = 4) that were distinct (p < 0.05) from each other by these variables. There were 506 proteins measured in at least one sample across all animals. There were 245 high confidence proteins and 56 were differentially abundant between the high fertility phenotype (HFHB) and at least one of the three subfertile groups. Findings support that seminal plasma protein profiles are distinct between boars with different fertility phenotypes. CI - Copyright (c) 2020 Elsevier Inc. All rights reserved. FAU - Mills, Kayla M AU - Mills KM AD - Department of Animal Science, Purdue University, 270 S Russell Street, West Lafayette, IN, 47907, USA. Electronic address: mills34@purdue.edu. FAU - Aryal, Uma K AU - Aryal UK AD - Purdue Proteomics Facility, Bindley Bioscience Center, Purdue University, 1275 3rd Street, West Lafayette, IN, 47906, USA; Department of Comparative Pathobiology, Purdue University, 625 Harrison Street, West Lafayette, IN, 47907, USA. Electronic address: uaryal@purdue.edu. FAU - Sobreira, Tiago AU - Sobreira T AD - Purdue Proteomics Facility, Bindley Bioscience Center, Purdue University, 1275 3rd Street, West Lafayette, IN, 47906, USA. Electronic address: sobreira@purdue.edu. FAU - Minton, Amanda M AU - Minton AM AD - The Maschhoff's LLC, 7475 St. Rte. 127, Carlyle, IL, 62231, USA. Electronic address: amanda.minton@pigsrus.net. FAU - Casey, Theresa AU - Casey T AD - Department of Animal Science, Purdue University, 270 S Russell Street, West Lafayette, IN, 47907, USA. Electronic address: theresa-casey@purdue.edu. FAU - Stewart, Kara R AU - Stewart KR AD - Department of Animal Science, Purdue University, 270 S Russell Street, West Lafayette, IN, 47907, USA. Electronic address: krstewart@purdue.edu. LA - eng PT - Journal Article DEP - 20200726 PL - United States TA - Theriogenology JT - Theriogenology JID - 0421510 RN - 0 (Proteome) RN - 0 (Seminal Plasma Proteins) SB - IM MH - Animals MH - Fertility MH - Male MH - *Proteome MH - *Semen MH - Seminal Plasma Proteins MH - Spermatozoa MH - Swine OTO - NOTNLM OT - Fertility OT - Pig OT - Proteomics OT - Seminal plasma EDAT- 2020/08/19 06:00 MHDA- 2021/06/22 06:00 CRDT- 2020/08/19 06:00 PHST- 2020/03/11 00:00 [received] PHST- 2020/06/17 00:00 [revised] PHST- 2020/07/09 00:00 [accepted] PHST- 2020/08/19 06:00 [pubmed] PHST- 2021/06/22 06:00 [medline] PHST- 2020/08/19 06:00 [entrez] AID - S0093-691X(20)30410-6 [pii] AID - 10.1016/j.theriogenology.2020.07.013 [doi] PST - ppublish SO - Theriogenology. 2020 Nov;157:130-139. doi: 10.1016/j.theriogenology.2020.07.013. Epub 2020 Jul 26.