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	Provedor de dados Naturalis (1) BABT (1) Autor Barreto,André Silva (1) Camphuysen, C.J. (1) Luca,Michelle Jaccottet de (1) Meij, S.E.T. van der (1) Souza,Tiago Tolentino de (1) Weber,Laura Isabel (1) Mais... Palavra-chave Dolphins (2) Tursiops (2) 42.65 (1) 42.84 (1) 42.94 (1) Balaenoptera (1) Cetecea (1) Cytochrome-b (1) Delphinus (1) Dentin (1) Distribution (1) Diversity (1) Globicephala (1) Grampus (1) Hyperoodon (1) Lagenorhynchus (1) Megaptera (1) Mesoplodon (1) Mitochondrial DNA (1) Museum specimens (1) Mais... Tipo do documento Article / Letter to the editor (1) Info:eu-repo/semantics/article (1) Ano 2007 (1) 2006 (1) País Brazil (1) Netherlands (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última The distribution and diversity of whales and dolphins (Cetacea) in the southern North Sea: 1970-2005 Naturalis Meij, S.E.T. van der; Camphuysen, C.J.. Between 1970 and 2005 sightings data of cetaceans in the southern North Sea were collected as part of the Marine Mammal Database of the Dutch Seabird Group. The data include incidental sightings and reports as well as results from systematic surveys and seawatching data. They are therefore difficult to correct for fluctuations in observer effort. The material was evaluated firstly to see which species occur in Dutch waters and, secondly, to see if any spatial and temporal trends in abundance can be observed. In this study the harbour porpoise (Phocoena phocoena) is excluded from the analysis, except in the discussion, where the results are put into context with data about strandings and overall abundance. The status of the 17 different species that have... Tipo: Article / Letter to the editor Palavras-chave: Whales; Dolphins; Cetecea; Balaenoptera; Megaptera; Physeter; Hyperoodon; Mesoplodon; Globicephala; Tursiops; Lagenorhynchus; Delphinus; Stenella; Grampus; Sightings; The Netherlands; North Sea; Status; Distribution; Diversity; 42.84; 42.65; 42.94. Ano: 2006 URL: http://www.repository.naturalis.nl/record/431764 Successful amplification of mitochondrial DNA from dentin of the bottlenose dolphin Tursiops truncatus BABT Weber,Laura Isabel; Luca,Michelle Jaccottet de; Barreto,André Silva; Souza,Tiago Tolentino de. Twenty-four teeth of Tursiops truncatus from the collection of the Marine Mammals Laboratory (FURG-RS) were analysed for their potential as DNA source for population genetic and taxonomic studies. All teeth were submitted to decontamination, grinding and demineralisation processes. Dentin powder was weighed for DNA extraction, which was evaluated by the amplification of two mitochondrial genes through PCR using universal primers. Cytochrome-b gene was amplified successfully. PCR products showed concentrations of 3-12 ng/µl for dentin powder, which was positively correlated to the quantity of dentin powder used for DNA extraction. To rule out contamination a SSCP was carried out including positive controls, and samples of humans involved in the analysis.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Dolphins; Tursiops; Museum specimens; Dentin; Mitochondrial DNA; Cytochrome-b. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000100002 Registros recuperados: 2 Primeira ... 1 ... Última

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