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Characterization of a long-chain fatty acid-CoA ligase 1 gene and association between its SNPs and growth traits in the clam Meretrix meretrix
Dai, Ping1,2; Huan, Pin1; Wang, Hongxia1; Lu, Xia2; Liu, Baozhong1
2015-07-25
Source PublicationGENE
Volume566Issue:2Pages:194-200
SubtypeArticle
AbstractLong-chain fatty acid-CoA ligases (ACSLs) play crucial roles in fatty acid (FA) metabolism. They convert free long-chain FA into acyl-CoAs, which are key intermediates in both anabolic and catabolic pathways. A long-chain fatty acid-CoA ligase gene was cloned in the clam Meretrix meretrix (MmeACSL1), with a full-length cDNA of 1865 bp encoding 475 amino acids. Its expression was only detected in hepatopancreas by semi-quantitative reverse transcription PCR. Expression level of MmeACSL1 exhibited a significant increase in a starvation experiment (P<0.05). This indicates that MmeACSE1 plays an important role in normal metabolism of M. meretrix and may be involved in energy supply and storage. Two exon SNPs and six intron SNPs were developed in this gene by direct sequencing. A marker-trait association analysis showed that five of these SNPs were significantly associated with growth traits (P<0.05). Also, haplotypes comprised of the five SNPs were revealed to be significantly growth-related (P<0.05), which further corroborates the relationship of this gene to growth traits of M. meretrix. (C) 2015 Elsevier B.V. All rights reserved.
KeywordAcsl1 Meretrix Meretrix Starvation Growth Snps
DOI10.1016/j.gene.2015.04.047
Indexed BySCI
Language英语
WOS IDWOS:000356189300009
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/33081
Collection实验海洋生物学重点实验室
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
2.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Minist Agr, Key Lab Sustainable Utilizat Marine Fisheries Res, Qingdao 266071, Peoples R China
First Author AffilicationKey Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Dai, Ping,Huan, Pin,Wang, Hongxia,et al. Characterization of a long-chain fatty acid-CoA ligase 1 gene and association between its SNPs and growth traits in the clam Meretrix meretrix[J]. GENE,2015,566(2):194-200.
APA Dai, Ping,Huan, Pin,Wang, Hongxia,Lu, Xia,&Liu, Baozhong.(2015).Characterization of a long-chain fatty acid-CoA ligase 1 gene and association between its SNPs and growth traits in the clam Meretrix meretrix.GENE,566(2),194-200.
MLA Dai, Ping,et al."Characterization of a long-chain fatty acid-CoA ligase 1 gene and association between its SNPs and growth traits in the clam Meretrix meretrix".GENE 566.2(2015):194-200.
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