Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados ArchiMer (2) Autor Nagai, Satoshi (2) Taquet, Coralie (2) Yasuda, Nina (2) Yoshida, Terutoyo (2) Adjeroud, Mehdi (1) Fan, Tung-yung (1) Fortes, Miguel (1) Harii, Saki (1) Nadaoka, Kazuo (1) Sito, Yuta (1) Mais... Palavra-chave Acanthaster planci (1) Concerted evolution (1) Coral reefs (1) ITS2 (1) Microsatellite loci (1) MtDNA (1) MtMutS (1) Population genetic structure (1) Secondary structure (1) Speciation (1) Species identification (1) Mais... Tipo do documento Text (2) Ano 2015 (2) País France (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Genetic connectivity of the coral-eating sea star Acanthaster planci during the severe outbreak of 2006-2009 in the Society Islands, French Polynesia ArchiMer Yasuda, Nina; Taquet, Coralie; Nagai, Satoshi; Yoshida, Terutoyo; Adjeroud, Mehdi. Occasional population outbreaks of the crown-of-thorns sea star, Acanthaster planci, are a major threat to coral reefs across the Indo-Pacific. The presumed association between the serial nature of these outbreaks and the long larval dispersal phase makes it important to estimate larval dispersal; many studies have examined the population genetic structure of A.planci for this purpose using different genetic markers. However, only a few have focused on reef-scale as well as archipelago-scale genetic structure and none has used a combination of different genetic markers with different effective population sizes. In our study, we used both mtDNA and microsatellite loci to examine A.planci population genetic structure at multiple spatial scales (from <2km... Tipo: Text Palavras-chave: Acanthaster planci; Coral reefs; Microsatellite loci; MtDNA; Population genetic structure. Ano: 2015 URL: https://archimer.ifremer.fr/doc/00667/77936/80151.pdf Genetic diversity, paraphyly and incomplete lineage sorting of mtDNA, ITS2 and microsatellite flanking region in closely related Heliopora species (Octocorallia) ArchiMer Yasuda, Nina; Taquet, Coralie; Nagai, Satoshi; Fortes, Miguel; Fan, Tung-yung; Harii, Saki; Yoshida, Terutoyo; Sito, Yuta; Nadaoka, Kazuo. Examining genetic diversity and lineage sorting of different genes in closely related species provide useful information for phylogenetic analyses and ultimately for understanding the origins of biodiversity. In this study, we examined inter- and intraspecific genetic variation in internal transcribed spacer 2 (ITS2), partial mitochondrial gene (mtMutS), and nuclear microsatellite flanking region in two closely related octocoral species (Heliopora coerulea, HC-A and HC-B). These species were recently identified in a population genetic study using microsatellite markers. The two species have different reproductive timing, which ecologically promotes lineage sorting. In this study, we examined whether species boundaries could be detected by the commonly used... Tipo: Text Palavras-chave: ITS2; Concerted evolution; MtMutS; Secondary structure; Species identification; Speciation. Ano: 2015 URL: https://archimer.ifremer.fr/doc/00667/77932/80144.pdf Registros recuperados: 2 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco