Inbreeding Depression in the Full-sib Offspring of Populus nigra L.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027073%3A_____%2F08%3A%230000351" target="_blank" >RIV/00027073:_____/08:#0000351 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Inbreeding Depression in the Full-sib Offspring of Populus nigra L.

Popis výsledku v původním jazyce

Controlled pollination was carried out in the species Populus nigra L. in a greenhouse on isolated branches between three sisters and one brother and two sisters and one brother (inbreeding). These mothers were exposed to open pollination (OP) at the same time. The analysis of 11 microsatellites was done in the offspring from inbreeding (sister x brother, S x B) and from OP and in the starting parental combinations. In OP offspring there were 20 ? 76 % of viable individuals coming from pollination withbrother?s pollen (spontaneous inbreeding), and they were separated from the offspring. In a randomised field trial the offspring were evaluated for two years. Fitness decreased in S x B offspring, the traits of plant height, stem diameter, height increment and resistance to Melampsora larici-populina Kleb. showed lower values than in OP offspring.

Název v anglickém jazyce

Inbreeding Depression in the Full-sib Offspring of Populus nigra L.

Popis výsledku anglicky

Controlled pollination was carried out in the species Populus nigra L. in a greenhouse on isolated branches between three sisters and one brother and two sisters and one brother (inbreeding). These mothers were exposed to open pollination (OP) at the same time. The analysis of 11 microsatellites was done in the offspring from inbreeding (sister x brother, S x B) and from OP and in the starting parental combinations. In OP offspring there were 20 ? 76 % of viable individuals coming from pollination withbrother?s pollen (spontaneous inbreeding), and they were separated from the offspring. In a randomised field trial the offspring were evaluated for two years. Fitness decreased in S x B offspring, the traits of plant height, stem diameter, height increment and resistance to Melampsora larici-populina Kleb. showed lower values than in OP offspring.

Druh

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

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Silvae Genetica

ISSN

0037-5349

e-ISSN

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Svazek periodika

57

Číslo periodika v rámci svazku

4-5

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

9

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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