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Title :Development of compound polymorphic microsatellite markers for the pronghorn spiny lobster Panulirus penicillatus and comparison of microsatellite data with those of a previous mitochondrial DNA study performed in the northwestern Pacific
Authors :Abdullah, Muhamad Fadry
Cheng, Jin-Hua
Chen, Tzyy-Ing
Imai, Hideyuki
Issue Date :20-Sep-2017
Abstract :Ten novel di- and tri-nucleotide polymorphic microsatellite loci were identified to aid in genetic structure analysis of the widely distributed pronghorn spiny lobster, Panulirus penicillatus. Genetic variation among populations was explored, and we compared our results to those of a previous mitochondrial DNA (mtDNA) analysis (Abdullah et al. 2014) conducted in the northwestern Pacific Ocean. A total of 129 P. penicillatus individuals were collected from three localities in Japan (Hachijojima Island, Okinawajima Island and Ishigakijima Island) and one in Taiwan (Taitung). F-statistical analysis revealed no significant genetic differences among animals collected at the different localities, in agreement with data from the previous mtDNA study. The combined data suggest that high-level gene flow exists among the explored localities, probably caused by the extended planktonic larval stage and the prevailing Kuroshio Current. On the scale of the northwestern Pacific, the results obtained in both studies suggest that P. penicillatus forms a single unique panmictic population, or at least that the several breeding grounds exchange significant amounts of genetic material.
Type Local :雑誌掲載論文
ISSN :1345-0662
Publisher :Biogeographical Society of Japan
URI :http://hdl.handle.net/20.500.12000/37545
Citation :Biogeography : international journal of biogeography, phylogeny, taxonomy, ecology, biodiversity, evolution, and conservation biology no.19 p.61 -68
Appears in Collections:Peer-reviewed Journal Articles (Faculty of Science)

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