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DNA fingerprint

Overview page. Subjects: Ecology and Conservation.

A set of DNA-based characters which are in a combination unique, or nearly so, to an individual organism. See also satellite DNA.

See overview in Oxford Index

Unravelling diversity of deep-sea copepods using integrated morphological and molecular techniques

Maya Bode, Silke Laakmann, Patricia Kaiser, Wilhelm Hagen, Holger Auel and Astrid Cornils.

in Journal of Plankton Research

July 2017; p ublished online June 2017 .

Journal Article. Subjects: Marine and Estuarine Biology; Zoology and Animal Sciences. 9425 words.


Accurate species identification is crucial for ecological studies. For copepods, this is usually based on a few diagnostic morphological characters,...

Molecular characterization of bloom-forming Aphanizomenon strains isolated from Vela Lake (Western Central Portugal)

Daniela R. de Figueiredo, Artur Alves, Mário J. Pereira and António Correia.

in Journal of Plankton Research

February 2010; p ublished online November 2009 .

Journal Article. Subjects: Marine and Estuarine Biology; Zoology and Animal Sciences. 5598 words.

The diversity within the genus Aphanizomenon (Nostocales, Cyanobacteria) is still controversial and more studies are needed to clarify its heterogeneity. Aphanizomenon strains isolated from...

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Genetic variation between populations of the harp seal, Phoca groenlandica

J. Meisfjord and R. C. Sundt.

in ICES Journal of Marine Science

February 1996 .

Journal Article. Subjects: Environmental Science; Marine and Estuarine Biology. 0 words.

Liver and muscle tissue collected from harp seals (Phoca groenlandica) in the Newfoundland area were analysed by isoelectric focusing of five known variable enzyme systems. Allele...

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Picoplankton culture assessment using single strand conformation polymorphism and partial 18S sequencing

Klaus Valentin, Helga Mehl and Linda Medlin.

in Journal of Plankton Research

November 2005; p ublished online November 2005 .

Journal Article. Subjects: Marine and Estuarine Biology; Zoology and Animal Sciences. 3262 words.

Environmental water samples were taken throughout 2001 from fractioned water samples at the Helgoland time series site. The less than 3-µm fraction was inoculated into various media. Serial...

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Limpets of the genus Nacella (Patellogastropoda) from the Southwestern Atlantic: species identification based on molecular data

M. Carla De Aranzamendi, Cristina N. Gardenal, Juan P. Martin and Ricardo Bastida.

in Journal of Molluscan Studies

August 2009; p ublished online May 2009 .

Journal Article. Subjects: Aquatic Biology; Evolutionary Biology; Zoology and Animal Sciences. 6503 words.

Several species of the genus Nacella show high phenotypic intraspecific variability and only a few morphological characters can be used to identify them, so that their taxonomic status is...

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