Whole-transcriptome sequencing reveals a melanin-related ceRNA regulatory network in the breast muscle of Xichuan black-bone chicken
Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved..
The economic losses incurred due to reduced muscle pigmentation highlight the crucial role of melanin-based coloration in the meat of black-bone chickens. Melanogenesis in the breast muscle of black-bone chickens is currently poorly understood in terms of molecular mechanisms. This study employed whole-transcriptome sequencing to analyze black and white breast muscle samples from black-bone chickens, leading to the identification of 367 differentially expressed (DE) mRNAs, 48 DElncRNAs, 104 DEcircRNAs, and 112 DEmiRNAs involved in melanin deposition. Based on these findings, a competitive endogenous RNA (ceRNA) network was developed to better understand the complex mechanisms of melanin deposition. Furthermore, our analysis revealed key DEmRNAs (TYR, DCT, EDNRB, MLPH and OCA2) regulated by DEmiRNAs (gga-miR-140-5p, gga-miR-1682, gga-miR-3529, gga-miR-499-3p, novel-m0012-3p, gga-miR-200b-5p, gga-miR-203a, gga-miR-6651-5p, gga-miR-7455-3p, gga-miR-31-5p, miR-140-x, miR-455-x, novel-m0065-3p, gga-miR-29b-1-5p, miR-455-y, novel-m0085-3p, and gga-miR-196-1-3p). These DEmiRNAs competitively interacted with DElncRNAs including MSTRG.2609.2, MSTRG.4185.1, LOC112530666, LOC112533366, LOC771030, LOC107054724, LOC121107411, LOC100859072, LOC101750037, LOC121108550, LOC121109224, LOC121110876, and LOC101749016, as well as DEcircRNAs, such as novel_circ_000158, novel_circ_000623, novel_001518, and novel_circ_003596. The findings from this study provide insight into the mechanisms that regulate lncRNA, circRNA, miRNA, and mRNA expression in chicken melanin deposition.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:103 |
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Enthalten in: |
Poultry science - 103(2024), 4 vom: 30. März, Seite 103539 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Li, Ruiting [VerfasserIn] |
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Links: |
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Themen: |
Black-bone chicken |
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Anmerkungen: |
Date Completed 22.03.2024 Date Revised 22.03.2024 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.psj.2024.103539 |
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PPN (Katalog-ID): |
NLM368722031 |
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520 | |a Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved. | ||
520 | |a The economic losses incurred due to reduced muscle pigmentation highlight the crucial role of melanin-based coloration in the meat of black-bone chickens. Melanogenesis in the breast muscle of black-bone chickens is currently poorly understood in terms of molecular mechanisms. This study employed whole-transcriptome sequencing to analyze black and white breast muscle samples from black-bone chickens, leading to the identification of 367 differentially expressed (DE) mRNAs, 48 DElncRNAs, 104 DEcircRNAs, and 112 DEmiRNAs involved in melanin deposition. Based on these findings, a competitive endogenous RNA (ceRNA) network was developed to better understand the complex mechanisms of melanin deposition. Furthermore, our analysis revealed key DEmRNAs (TYR, DCT, EDNRB, MLPH and OCA2) regulated by DEmiRNAs (gga-miR-140-5p, gga-miR-1682, gga-miR-3529, gga-miR-499-3p, novel-m0012-3p, gga-miR-200b-5p, gga-miR-203a, gga-miR-6651-5p, gga-miR-7455-3p, gga-miR-31-5p, miR-140-x, miR-455-x, novel-m0065-3p, gga-miR-29b-1-5p, miR-455-y, novel-m0085-3p, and gga-miR-196-1-3p). These DEmiRNAs competitively interacted with DElncRNAs including MSTRG.2609.2, MSTRG.4185.1, LOC112530666, LOC112533366, LOC771030, LOC107054724, LOC121107411, LOC100859072, LOC101750037, LOC121108550, LOC121109224, LOC121110876, and LOC101749016, as well as DEcircRNAs, such as novel_circ_000158, novel_circ_000623, novel_001518, and novel_circ_003596. The findings from this study provide insight into the mechanisms that regulate lncRNA, circRNA, miRNA, and mRNA expression in chicken melanin deposition | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a black-bone chicken | |
650 | 4 | |a ceRNA regulatory network | |
650 | 4 | |a melanin deposition | |
650 | 4 | |a muscle | |
650 | 4 | |a whole-transcriptome sequencing | |
650 | 7 | |a Melanins |2 NLM | |
650 | 7 | |a RNA, Competitive Endogenous |2 NLM | |
650 | 7 | |a MicroRNAs |2 NLM | |
700 | 1 | |a Li, DongHua |e verfasserin |4 aut | |
700 | 1 | |a Xu, Shuohui |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Pengwei |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Zhiyuan |e verfasserin |4 aut | |
700 | 1 | |a He, Fumin |e verfasserin |4 aut | |
700 | 1 | |a Li, Wenting |e verfasserin |4 aut | |
700 | 1 | |a Sun, Guirong |e verfasserin |4 aut | |
700 | 1 | |a Jiang, Ruirui |e verfasserin |4 aut | |
700 | 1 | |a Li, Zhuanjian |e verfasserin |4 aut | |
700 | 1 | |a Tian, Yadong |e verfasserin |4 aut | |
700 | 1 | |a Liu, Xiaojun |e verfasserin |4 aut | |
700 | 1 | |a Kang, Xiangtao |e verfasserin |4 aut | |
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