Morphological and cytological variation in Spergularia echinosperma and S. rubra, and notes on potential hybridization of these two species

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F12%3A43884186" target="_blank" >RIV/60076658:12310/12:43884186 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/12:00422534

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Morphological and cytological variation in Spergularia echinosperma and S. rubra, and notes on potential hybridization of these two species

Popis výsledku v původním jazyce

Kur. P., Stech M., Koutecky P. & Travnicek P. (2012): Morphological and cytological variation in Spergularia echinosperma and S. rubra, and notes on potential hybridization of these two species. Preslia 84: 905-924. Morphological and cytological variation in Spergularia echinosperma and S. rubra and the possibility of these two species hybridizing were investigated. The plant material was collected mainly in the western- and southern-Bohemian pond basins where S. echinosperma is most abundant. Using flow cytometry, we found diploid and tetraploid cytotypes among plants morphologically identified as S. echinosperma and only tetraploid S. rubra. The two tetraploid cytotypes differed significantly in genome size. Both the diploid and tetraploid S. echinosperma and S. rubra also differed morphologically. The most important identification characters were stipule length together with stipule length/width ratio, seed colour, seed size and testa verrucosity. Although the morphological data sug

Název v anglickém jazyce

Morphological and cytological variation in Spergularia echinosperma and S. rubra, and notes on potential hybridization of these two species

Popis výsledku anglicky

Kur. P., Stech M., Koutecky P. & Travnicek P. (2012): Morphological and cytological variation in Spergularia echinosperma and S. rubra, and notes on potential hybridization of these two species. Preslia 84: 905-924. Morphological and cytological variation in Spergularia echinosperma and S. rubra and the possibility of these two species hybridizing were investigated. The plant material was collected mainly in the western- and southern-Bohemian pond basins where S. echinosperma is most abundant. Using flow cytometry, we found diploid and tetraploid cytotypes among plants morphologically identified as S. echinosperma and only tetraploid S. rubra. The two tetraploid cytotypes differed significantly in genome size. Both the diploid and tetraploid S. echinosperma and S. rubra also differed morphologically. The most important identification characters were stipule length together with stipule length/width ratio, seed colour, seed size and testa verrucosity. Although the morphological data sug

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Preslia : časopis České botanické společnosti

ISSN

0032-7786

e-ISSN

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Svazek periodika

84

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

20

Strana od-do

905-924

Kód UT WoS článku

000313145000003

EID výsledku v databázi Scopus

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