Počet záznamů: 1
Species identification in the trematomid family using nuclear genetic markers
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SYSNO ASEP 0335258 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Species identification in the trematomid family using nuclear genetic markers Tvůrce(i) Van de Putte, A. P. (BE)
Van Houdt, J. K. J. (BE)
Maes, G. E. (BE)
Janko, Karel (UZFG-Y) RID, ORCID
Koubbi, P. (FR)
Rock, J. (GB)
Volckaert, F. A. M. (BE)Zdroj.dok. Polar Biology. - : Springer - ISSN 0722-4060
Roč. 32, č. 12 (2009), s. 1731-1741Poč.str. 11 s. Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova Southern Ocean ; Trematomidae ; Microsatellites Vědní obor RIV EG - Zoologie CEP KJB600450602 GA AV ČR - Akademie věd KJB600450903 GA AV ČR - Akademie věd CEZ AV0Z50450515 - UZFG-Y (2005-2011) UT WOS 000271736700004 DOI 10.1007/s00300-009-0672-8 Anotace The Trematominae, a subfamily of the Nototheniidae, are typical of the high-Antarctic shelf waters. Within the Trematominae examples of phenotypic plasticity and possible cryptic speciation have been observed. Morphological identification of adult stages can be problematic in cases of high phenotypic plasticity or cryptic speciation. Additionally, postlarval and juvenile stages often have traits still under development and which lack distinction. A microsatellite DNA multiplex of six markers has been developed for Trematomus newnesi (Van Houdt et al., 2006). This multiplex was tested on five additional trematomid taxa: Pagothenia borchgrevinki, Trematomus bernacchii, T. eulepidotus, T. hansoni and T. scotti. We used these six microsatellite loci to assess the genetic differentiation among species and the resolution power of these loci for individual-based assignment methods. The six species could be well discriminated by conventional methods such as principal component analysis Pracoviště Ústav živočišné fyziologie a genetiky Kontakt Jana Zásmětová, knihovna@iapg.cas.cz, Tel.: 315 639 554 Rok sběru 2010
Počet záznamů: 1