Evidence map›Paper›PMID 21132532›Full record

ArticleMolecular biology reports2011

Genetic linkage maps of barfin flounder (Verasper moseri) and spotted halibut (Verasper variegatus) based on AFLP and microsatellite markers.

Hongyu Ma, Songlin Chen, Jingfeng Yang, Siqing Chen, Hanwen Liu

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Article in Molecular biology reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

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3citing papers in PubMed
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3 citing papers in PubMed.

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5 · Who and what money

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5 authors.

Hongyu MaKey Lab for Sustainable Utilization of Marine Fisheries Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Nanjing Road 106, Qingdao 266071, China.
Songlin Chen
Jingfeng Yang
Siqing Chen
Hanwen Liu

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Barfin flounder (Verasper moseri) and spotted halibut (Verasper variegatus) are two economically important marine fish species for aquaculture in China, Korea and Japan. Construction of genetic linkage maps is an interesting issue for molecular marker-assisted selection (MAS) and for better understanding the genome structure. In the present study, we constructed genetic linkage maps for both fish species using AFLP and microsatellite markers based on an interspecific F(1) hybrid family (female V. moseri and male V. variegatus). The female genetic map comprised 98 markers (58 AFLP markers and 40 microsatellite markers), distributing in 27 linkage groups, and spanning 637 cM with an average resolution of 8.9 cM. Whereas the male genetic map consisted of 86 markers (48 AFLP and 38 microsatellite markers) in 24 linkage groups, covering a length of 625 cM with an average marker spacing of 10 cM. The expected genome length was 1,128 cM in female and 1,115 cM in male, and the estimated coverage of genome was 56% for both genetic maps. Moreover, five microsatellite markers were observed to be common to both genetic maps. This is the first time to report the genetic linkage maps of V. moseri and V. variegatus that could serve as the basis for genetic improvement and selective breeding, candidate genes cloning, and genome structure research.

Indexed as

Amplified Fragment Length Polymorphism AnalysisChromosome MappingGenetic LinkageAnimalsChromosome SegregationFemaleFlatfishesFlounderGenomeMaleMicrosatellite Repeats

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