지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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The number of species of non-native and invasive marine algae is growing, with concomitant public concern about native ecosystems and coastlines. Gelidium vagum, recently introduced from northeast Asia to Europe and North America, commonly occurs from the intertidal to subtidal zones in Korea, China, and Japan. To investigate the level of genetic diversity of native populations, we analyzed mitochondrial cox1 and cob from 108 specimens of G. vagum from Korea, China, eastern Russia, including from the Netherlands and USA. The haplotype network of individual and cox1 + cob datasets revealed no genetic structure in local populations, suggesting genetic flow between Korean populations. Our results corroborate a typical pattern of genetic diversity for introduced species, with low levels in introduced populations and high levels in native populations. All haplotypes were shared between the Netherlands and USA, but not between Korea and the Netherlands / USA except cox1. Additional sampling will identify donor populations in native northeast Asian waters. This is the first report of the utility of the mitochondrial coding cob sequences in red algae.
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참고문헌 (31)
참고문헌 신청
Boo, G. H. / 2014 / Taxonomy and distribution of selected species of the agarophyte genus Gelidium (Gelidiales, Rhodophyta) / J. Appl. Phycol
Boo, G. H. / 2013 / Gelidiophycus (Rhodophyta: Gelidiales): a new genus of marine algae from East Asia / Taxon 62:1105~1116
Excoffier, L. / 2010 / Arlequin suite ver. 3.5: a new series of program to perform population genetics analyses under Linux and Windows / Mol. Ecol. Resour 10:564~567
Paul John L. Geraldino / 2006 / Morphology and Molecular Phylogeny of Hypnea flexicaulis (Gigartinales,Rhodophyta) from Korea / ALGAE 21(4):417~423
Hughey, J. R. / 1996 / Noteworthy collections: California / Madroño 43:432
Boo, G. H. / 2013 / Gelidiophycus (Rhodophyta: Gelidiales): a new genus of marine algae from East Asia / Taxon 62:1105~1116
Excoffier, L. / 2010 / Arlequin suite ver. 3.5: a new series of program to perform population genetics analyses under Linux and Windows / Mol. Ecol. Resour 10:564~567
Paul John L. Geraldino / 2006 / Morphology and Molecular Phylogeny of Hypnea flexicaulis (Gigartinales,Rhodophyta) from Korea / ALGAE 21(4):417~423
Hughey, J. R. / 1996 / Noteworthy collections: California / Madroño 43:432
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