The phylogenetic relationship of the family Lutjanidae based on analyses of AFLP and mitochondrial 12S rRNA sequences
Zhang, JB; Liu, X; jbzhang30@vip.sina.com
2006
发表期刊CHINESE SCIENCE BULLETIN
ISSN1001-6538
卷号51期号:Suppl. 2页码:143-148
摘要Fishes of the family Lutjanidae are commercially important in South China Sea. However, the phylogeny of Lutjanids is still unclear and there are many controversies over it. Herein, studies about the phylogeny of Lutjanids were performed based on Amplified Fragment Length Polymorphism (AFLP) analysis of genome DNA and sequence analysis of mitochondrial 12S rRNA gene, and 10 Lutjanidae species and 1 Lethrinidae species were employed. The topologies of minimum evolution (ME) trees based on the two analyses respectively were congruent except for positions of genera Pristipomoides and Caesio. The optimal substitution model TrN + G for DNA sequences of 12S rRNA genes in Lutjanids was obtained using MODELTEST 3.6 software and maximum likelihood (ML) analysis supports the topology displayed by the ME tree. The test of log-likelihood suggests that the use of molecular clock calibrations to estimate species divergence time appeared valid. Phylogenetic analyses using AFLP data and DNA sequences of mitochondrial 12S rRNA genes indicated the monophyly of Lutjanus genra. However, further studies are required to reveal the phylogenetic relationship among other genera. In addition, the results demonstrated that AFLP genetic marker was suitable for the phylogenetic analysis of Lutjanids.
部门归属Chinese Acad Sci, S China Sea Inst Oceanog, LED & AMEL, Guangzhou 510301, Peoples R China
关键词Lutjanidae Phylogeny Genome Mitochondrion 12s Rrna Aflp
学科领域Multidisciplinary Sciences
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收录类别sci
资助项目LED
WOS记录号WOS:000244074100019
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被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/5757
专题热带海洋环境国家重点实验室(LTO)
通讯作者jbzhang30@vip.sina.com
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Zhang, JB,Liu, X,jbzhang30@vip.sina.com. The phylogenetic relationship of the family Lutjanidae based on analyses of AFLP and mitochondrial 12S rRNA sequences[J]. CHINESE SCIENCE BULLETIN,2006,51(Suppl. 2):143-148.
APA Zhang, JB,Liu, X,&jbzhang30@vip.sina.com.(2006).The phylogenetic relationship of the family Lutjanidae based on analyses of AFLP and mitochondrial 12S rRNA sequences.CHINESE SCIENCE BULLETIN,51(Suppl. 2),143-148.
MLA Zhang, JB,et al."The phylogenetic relationship of the family Lutjanidae based on analyses of AFLP and mitochondrial 12S rRNA sequences".CHINESE SCIENCE BULLETIN 51.Suppl. 2(2006):143-148.
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