Integrative analysis of transcriptomic and metabolomic profiles reveal the complex molecular regulatory network of meat quality in Enshi black pigs
Copyright © 2021 Elsevier Ltd. All rights reserved..
Improving meat quality is a crucial purpose of commercial production and breeding systems. In this study, multiomics techniques were used to investigate the molecular mechanisms that impact the excessive diversity of meat quality in Enshi black pigs. The results suggest that 120 differentially expressed genes (DEGs) and 171 significantly changed metabolites (SCMs) contribute to the content of intramuscular fat (IMF) through the processes of fat accumulation and regulation of lipolysis. A total of 141 DEGs and 47 SCMs may regulate meat color through the processes of nicotinate and nicotinamide metabolism. Herein, we found some candidate genes associated with IMF and meat color. We also presented a series of metabolites that are potentially available biological indicators to measure meat quality. This research provides further insight into the detection of intramuscular fat accumulation and meat color variation and provides a reference for molecular mechanisms in the regulation of IMF and meat color.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:183 |
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Enthalten in: |
Meat science - 183(2022) vom: 15. Jan., Seite 108642 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Zhan, Huiwen [VerfasserIn] |
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Links: |
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Themen: |
25X51I8RD4 |
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Anmerkungen: |
Date Completed 03.11.2021 Date Revised 03.11.2021 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.meatsci.2021.108642 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM329346512 |
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520 | |a Improving meat quality is a crucial purpose of commercial production and breeding systems. In this study, multiomics techniques were used to investigate the molecular mechanisms that impact the excessive diversity of meat quality in Enshi black pigs. The results suggest that 120 differentially expressed genes (DEGs) and 171 significantly changed metabolites (SCMs) contribute to the content of intramuscular fat (IMF) through the processes of fat accumulation and regulation of lipolysis. A total of 141 DEGs and 47 SCMs may regulate meat color through the processes of nicotinate and nicotinamide metabolism. Herein, we found some candidate genes associated with IMF and meat color. We also presented a series of metabolites that are potentially available biological indicators to measure meat quality. This research provides further insight into the detection of intramuscular fat accumulation and meat color variation and provides a reference for molecular mechanisms in the regulation of IMF and meat color | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a IMF | |
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700 | 1 | |a Wang, Zichang |e verfasserin |4 aut | |
700 | 1 | |a Dong, Wenjun |e verfasserin |4 aut | |
700 | 1 | |a Zhou, Qichao |e verfasserin |4 aut | |
700 | 1 | |a Xie, Shengsong |e verfasserin |4 aut | |
700 | 1 | |a Li, Xinyun |e verfasserin |4 aut | |
700 | 1 | |a Zhao, Shuhong |e verfasserin |4 aut | |
700 | 1 | |a Ma, Yunlong |e verfasserin |4 aut | |
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