Developments in the taxonomy of silica-scaled chrysophytes - from morphological and ultrastructural to molecular approaches

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10194123" target="_blank" >RIV/00216208:11310/13:10194123 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1111/j.1756-1051.2013.00119.x" target="_blank" >http://dx.doi.org/10.1111/j.1756-1051.2013.00119.x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/j.1756-1051.2013.00119.x" target="_blank" >10.1111/j.1756-1051.2013.00119.x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Developments in the taxonomy of silica-scaled chrysophytes - from morphological and ultrastructural to molecular approaches

Popis výsledku v původním jazyce

Taxonomy in silica-scaled chrysophytes has gone through three morphological phases. From primary studies of the cell morphology in the 18th century, the focus was in the 20th century replaced by studies of the silica structures of the cell envelope. Now,in the latest decades the importance of DNA sequencing has been recognized, not only to support the taxonomic framework but also to obtain new understanding of taxonomic relations among particular taxa. In the first part of this review, we provide a historical overview of the developments in the taxonomy of scale-bearing chrysophytes. In the second part, we present a phylogenetic reconstruction of chrysophyte algae, updated by newly obtained SSU rDNA and rbcL sequences of several isolated Synura, Mallomonas and Chrysosphaerella species. We detected significant incongruence between the phylogenies obtained from the different datasets, with the SSU rDNA phylogram being the most congruent with the morphological data. Significant saturatio

Název v anglickém jazyce

Developments in the taxonomy of silica-scaled chrysophytes - from morphological and ultrastructural to molecular approaches

Popis výsledku anglicky

Taxonomy in silica-scaled chrysophytes has gone through three morphological phases. From primary studies of the cell morphology in the 18th century, the focus was in the 20th century replaced by studies of the silica structures of the cell envelope. Now,in the latest decades the importance of DNA sequencing has been recognized, not only to support the taxonomic framework but also to obtain new understanding of taxonomic relations among particular taxa. In the first part of this review, we provide a historical overview of the developments in the taxonomy of scale-bearing chrysophytes. In the second part, we present a phylogenetic reconstruction of chrysophyte algae, updated by newly obtained SSU rDNA and rbcL sequences of several isolated Synura, Mallomonas and Chrysosphaerella species. We detected significant incongruence between the phylogenies obtained from the different datasets, with the SSU rDNA phylogram being the most congruent with the morphological data. Significant saturatio

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

<a href="/cs/project/GPP506%2F11%2FP056" target="_blank" >GPP506/11/P056: Kryptická diverzita v rámci rodu Synura (Stramenopiles): uspořádání diverzity do smysluplných, funkčně definovatelných celků</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Nordic Journal of Botany

ISSN

0107-055X

e-ISSN

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Svazek periodika

31

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

18

Strana od-do

385-402

Kód UT WoS článku

000322625300001

EID výsledku v databázi Scopus

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