2026-03-08T09:49:53Z https://u-ryukyu.repo.nii.ac.jp/oai

oai:u-ryukyu.repo.nii.ac.jp:02008815 2025-02-18T11:37:38Z 1642838163960:1642838338003 1642838403551:1642838406414

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 Abdullah, Muhamad Fadry Cheng, Jin-Hua Chen, Tzyy-Ing Imai, Hideyuki open access Panulirus penicillatus genetic diversity population structure microsatellite DNA Ten novel di- and tri-nucleotide polymorphic microsatellite loci were identified to aid in genetic\nstructure 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\namong 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. 論文 Biogeographical Society of Japan 日本生物地理学会 2017-09-20 eng journal article VoR http://hdl.handle.net/20.500.12000/37545 http://hdl.handle.net/20.500.12000/37545 https://u-ryukyu.repo.nii.ac.jp/records/2008815 1345-0662 AA11381320 Biogeography : international journal of biogeography, phylogeny, taxonomy, ecology, biodiversity, evolution, and conservation biology 19 61 68 https://u-ryukyu.repo.nii.ac.jp/record/2008815/files/vol19_p61_68.pdf