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Metabolic Effects of FecB Gene on Follicular Fluid and Ovarian Vein Serum in Sheep (Ovis aries)
The FecB gene has been discovered as an important gene in sheep for its high relationship with the ovulation rate, but its regulatory mechanism remains unknown. In the present study, liquid chromatography-mass spectrometry (LC-MS) and gas chromatography-mass spectrometry (GC-MS) techniques were adop...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5855761/ https://www.ncbi.nlm.nih.gov/pubmed/29439449 http://dx.doi.org/10.3390/ijms19020539 |
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author | Guo, Xiaofei Wang, Xiangyu Di, Ran Liu, Qiuyue Hu, Wenping He, Xiaoyun Yu, Jiarui Zhang, Xiaosheng Zhang, Jinlong Broniowska, Katarzyna Chen, Wei Wu, Changxin Chu, Mingxing |
author_facet | Guo, Xiaofei Wang, Xiangyu Di, Ran Liu, Qiuyue Hu, Wenping He, Xiaoyun Yu, Jiarui Zhang, Xiaosheng Zhang, Jinlong Broniowska, Katarzyna Chen, Wei Wu, Changxin Chu, Mingxing |
author_sort | Guo, Xiaofei |
collection | PubMed |
description | The FecB gene has been discovered as an important gene in sheep for its high relationship with the ovulation rate, but its regulatory mechanism remains unknown. In the present study, liquid chromatography-mass spectrometry (LC-MS) and gas chromatography-mass spectrometry (GC-MS) techniques were adopted to detect the metabolic effects of FecB gene in follicular fluid (FF) and ovarian vein serum (OVS) in Small Tail Han (STH) sheep. ANOVA and random forest statistical methods were employed for the identification of important metabolic pathways and biomarkers. Changes in amino acid metabolism, redox environment, and energy metabolism were observed in FF from the three FecB genotype STH ewes. Principal component analysis (PCA) and hierarchical clustering analysis (HCA) showed that metabolic effects of FecB gene are more pronounced in FF than in OVS. Therefore, the difference of the metabolic profile in FF is also affected by the FecB genotypes. In Spearman correlation analysis, key metabolites (e.g., glucose 6-phosphate, glucose 1-phosphate, aspartate, asparagine, glutathione oxidized (GSSG), cysteine-glutathione disulfide, γ-glutamylglutamine, and 2-hydrosybutyrate) in ovine FF samples showed a significant correlation with the ovulation rate. Our findings will help to explain the metabolic mechanism of high prolificacy ewes and benefit fertility identification. |
format | Online Article Text |
id | pubmed-5855761 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-58557612018-03-20 Metabolic Effects of FecB Gene on Follicular Fluid and Ovarian Vein Serum in Sheep (Ovis aries) Guo, Xiaofei Wang, Xiangyu Di, Ran Liu, Qiuyue Hu, Wenping He, Xiaoyun Yu, Jiarui Zhang, Xiaosheng Zhang, Jinlong Broniowska, Katarzyna Chen, Wei Wu, Changxin Chu, Mingxing Int J Mol Sci Article The FecB gene has been discovered as an important gene in sheep for its high relationship with the ovulation rate, but its regulatory mechanism remains unknown. In the present study, liquid chromatography-mass spectrometry (LC-MS) and gas chromatography-mass spectrometry (GC-MS) techniques were adopted to detect the metabolic effects of FecB gene in follicular fluid (FF) and ovarian vein serum (OVS) in Small Tail Han (STH) sheep. ANOVA and random forest statistical methods were employed for the identification of important metabolic pathways and biomarkers. Changes in amino acid metabolism, redox environment, and energy metabolism were observed in FF from the three FecB genotype STH ewes. Principal component analysis (PCA) and hierarchical clustering analysis (HCA) showed that metabolic effects of FecB gene are more pronounced in FF than in OVS. Therefore, the difference of the metabolic profile in FF is also affected by the FecB genotypes. In Spearman correlation analysis, key metabolites (e.g., glucose 6-phosphate, glucose 1-phosphate, aspartate, asparagine, glutathione oxidized (GSSG), cysteine-glutathione disulfide, γ-glutamylglutamine, and 2-hydrosybutyrate) in ovine FF samples showed a significant correlation with the ovulation rate. Our findings will help to explain the metabolic mechanism of high prolificacy ewes and benefit fertility identification. MDPI 2018-02-11 /pmc/articles/PMC5855761/ /pubmed/29439449 http://dx.doi.org/10.3390/ijms19020539 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Guo, Xiaofei Wang, Xiangyu Di, Ran Liu, Qiuyue Hu, Wenping He, Xiaoyun Yu, Jiarui Zhang, Xiaosheng Zhang, Jinlong Broniowska, Katarzyna Chen, Wei Wu, Changxin Chu, Mingxing Metabolic Effects of FecB Gene on Follicular Fluid and Ovarian Vein Serum in Sheep (Ovis aries) |
title | Metabolic Effects of FecB Gene on Follicular Fluid and Ovarian Vein Serum in Sheep (Ovis aries) |
title_full | Metabolic Effects of FecB Gene on Follicular Fluid and Ovarian Vein Serum in Sheep (Ovis aries) |
title_fullStr | Metabolic Effects of FecB Gene on Follicular Fluid and Ovarian Vein Serum in Sheep (Ovis aries) |
title_full_unstemmed | Metabolic Effects of FecB Gene on Follicular Fluid and Ovarian Vein Serum in Sheep (Ovis aries) |
title_short | Metabolic Effects of FecB Gene on Follicular Fluid and Ovarian Vein Serum in Sheep (Ovis aries) |
title_sort | metabolic effects of fecb gene on follicular fluid and ovarian vein serum in sheep (ovis aries) |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5855761/ https://www.ncbi.nlm.nih.gov/pubmed/29439449 http://dx.doi.org/10.3390/ijms19020539 |
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