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The complete mitochondrial genome of the hybrid offspring Epinephelus fuscoguttatus female x Epinephelus tukula male

文献类型: 外文期刊

作者: Cheng, Meiling 1 ; Tian, Yongsheng 1 ; Li, Zhentong 1 ; Wang, Linna 1 ; Wu, Yuping 1 ; Zhang, Jingjing 1 ; Pang, Zunfa 1 ;

作者机构: 1.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Key Lab Sustainable Dev Marine Fisheries, Minist Agr & Rural Affairs, Qingdao 266071, Shandong, Peoples R China

2.Dalian Ocean Univ, Coll Fisheries & Life Sci, Dalian, Peoples R China

3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Fisheries Sci & Food Prod Proc, Qingdao, Shandong, Peoples R China

4.Shanghai Ocean Univ, Coll Fisheries & Life Sci, Shanghai, Peoples R China

5.Laizhou Mingbo Aquat Co Ltd, Yantai, Peoples R China

关键词: Mitochondrial genome; Epinephelus fuscoguttatus female x Epinephelus tukula male

期刊名称:MITOCHONDRIAL DNA PART B-RESOURCES ( 影响因子:0.658; 五年影响因子:0.674 )

ISSN: 2380-2359

年卷期: 2019 年 4 卷 2 期

页码:

收录情况: SCI

摘要: The hybrid offspring Epinephelus fuscoguttatus female x E. tukula male showed heterosis in terms of growth and disease resistance. The mitochondrial genome is 16,629 bp in length and consists of 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes, and a control region. The difference of total length is mainly caused by the difference of length in non-coding region. The nucleotide base composition is A = 29.15%, G = 15.62%, T = 26.91%, C = 28.32%, A + T = 56.06%, and C + G = 43.94%. The phylogenetic analysis using neighbour-joining (NJ) method showed that the hybrid offspring has a closer relationship to E. fuscoguttatus x E. lanceolatus.

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