Species-specific alleles at a ß-tubulin gene show significant associations with leaf morphological variation within Quercus petraea and Q. robur populations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F16%3A70627" target="_blank" >RIV/60460709:41320/16:70627 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s11295-016-1041-8" target="_blank" >http://dx.doi.org/10.1007/s11295-016-1041-8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11295-016-1041-8" target="_blank" >10.1007/s11295-016-1041-8</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Species-specific alleles at a ß-tubulin gene show significant associations with leaf morphological variation within Quercus petraea and Q. robur populations

Popis výsledku v původním jazyce

Quercus spp. are known for their intensive genetic exchange. Various natural white oak populations (including mixed Q. petraea/robur stands) were investigated for their variability and differentiation patterns at a beta-tubulin gene (qutub8) in a European-wide survey. This gene was chosen as a possible candidate among loci subjected to selection and maintaining integrity between species. Two frequent alleles at qutub8 first intron showed remarkably high genetic differentiation (FST values ranging from 0,12 to 0,30 in 7 out of 10 mixed stands for one allele, from 0,05 to 0,18 in 4 stands for the other allele), each allele being specific to one particular oak species. For three mixed stands, qutub8 significantly departed from expected neutral differentiation patterns and thus could be influenced by selection. Significant associations were found between genotypic variation and leaf dimensions as well as leaf structure patterns, after having accounted for species and stands effects. Qutub8 represents a l

Název v anglickém jazyce

Species-specific alleles at a ß-tubulin gene show significant associations with leaf morphological variation within Quercus petraea and Q. robur populations

Popis výsledku anglicky

Quercus spp. are known for their intensive genetic exchange. Various natural white oak populations (including mixed Q. petraea/robur stands) were investigated for their variability and differentiation patterns at a beta-tubulin gene (qutub8) in a European-wide survey. This gene was chosen as a possible candidate among loci subjected to selection and maintaining integrity between species. Two frequent alleles at qutub8 first intron showed remarkably high genetic differentiation (FST values ranging from 0,12 to 0,30 in 7 out of 10 mixed stands for one allele, from 0,05 to 0,18 in 4 stands for the other allele), each allele being specific to one particular oak species. For three mixed stands, qutub8 significantly departed from expected neutral differentiation patterns and thus could be influenced by selection. Significant associations were found between genotypic variation and leaf dimensions as well as leaf structure patterns, after having accounted for species and stands effects. Qutub8 represents a l

Druh

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

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Tree Genetics & Genomes

ISSN

1614-2942

e-ISSN

—

Svazek periodika

12

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

10

Strana od-do

1-10

Kód UT WoS článku

000380682500019

EID výsledku v databázi Scopus

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