Genetic diversity within grouper species and a method for interspecific hybrid identification using DNA barcoding and RYR3 marker

Genetic diversity within grouper species and a method for interspecific hybrid identification... Molecular Phylogenetics and Evolution 121 (2018) 46–51 Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev Short Communication Genetic diversity within grouper species and a method for interspecific hybrid identification using DNA barcoding and RYR3 marker Meng Qu, Wei Tang, Qiaohong Liu, Dexiang Wang , Shaoxiong Ding State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen 361102, Fujian Province, China ARTICLE I NFO ABSTRACT Keywords: Groupers (family Epinephelidae) are an assemblage of coral reef fishes comprising more than 160 species in 16 Groupers genera, many of which are both environmentally and economically valuable. Because of their similar mor- Intraspecific diversity phology, variable color patterns, and tendency for interspecies hybridization, morphological identification of Hybrid identification groupers usually leads to taxonomic confusion. To find an effective method for identifying different grouper RYR3 marker species and hybrids, evaluate genetic diversity and uncover any synonymous or cryptic species, we sampled a DNA barcoding total of 221 specimens representing 57 species in 9 genera in the China Seas. Both mitochondrial (mt) cyto- chrome oxidase subunit I (COI) and NADH dehydrogenase subunit 2 (ND2) were found to be effective barcoding genes. We also developed an http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Molecular Phylogenetics and Evolution Elsevier

Genetic diversity within grouper species and a method for interspecific hybrid identification using DNA barcoding and RYR3 marker

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Publisher
Elsevier
Copyright
Copyright © 2017 Elsevier Inc.
ISSN
1055-7903
eISSN
1095-9513
D.O.I.
10.1016/j.ympev.2017.12.031
Publisher site
See Article on Publisher Site

Abstract

Molecular Phylogenetics and Evolution 121 (2018) 46–51 Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev Short Communication Genetic diversity within grouper species and a method for interspecific hybrid identification using DNA barcoding and RYR3 marker Meng Qu, Wei Tang, Qiaohong Liu, Dexiang Wang , Shaoxiong Ding State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen 361102, Fujian Province, China ARTICLE I NFO ABSTRACT Keywords: Groupers (family Epinephelidae) are an assemblage of coral reef fishes comprising more than 160 species in 16 Groupers genera, many of which are both environmentally and economically valuable. Because of their similar mor- Intraspecific diversity phology, variable color patterns, and tendency for interspecies hybridization, morphological identification of Hybrid identification groupers usually leads to taxonomic confusion. To find an effective method for identifying different grouper RYR3 marker species and hybrids, evaluate genetic diversity and uncover any synonymous or cryptic species, we sampled a DNA barcoding total of 221 specimens representing 57 species in 9 genera in the China Seas. Both mitochondrial (mt) cyto- chrome oxidase subunit I (COI) and NADH dehydrogenase subunit 2 (ND2) were found to be effective barcoding genes. We also developed an

Journal

Molecular Phylogenetics and EvolutionElsevier

Published: Apr 1, 2018

References

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