NDLI: The phylogenetic relationship of the family Lutjanidae based on analyses of AFLP and mitochondrial 12S rRNA sequences

Content Provider	Springer Nature Link
Author	Zhang, Junbin Liu, Xin
Copyright Year	2006
Abstract	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.
Starting Page	143
Ending Page	148
Page Count	6
File Format	PDF
ISSN	10016538
Journal	Chinese Science Bulletin
Volume Number	51
Issue Number	2
e-ISSN	18619541
Language	English
Publisher	Science in China Press
Publisher Date	2006-01-01
Publisher Place	Beijing
Access Restriction	Subscribed
Subject Keyword	Lutjanidae phylogeny genome mitochondrion 12S rRNA AFLP Science Physics Chemistry/Food Science Life Sciences Geosciences Engineering
Content Type	Text
Resource Type	Article
Subject	Multidisciplinary

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