A comparison of the impact of direct and indirect benefits of mating decisions in the rose bitterling (Rhodeus ocellatus)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F12%3A00393127" target="_blank" >RIV/68081766:_____/12:00393127 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.tandfonline.com/doi/abs/10.1560/IJEE.58.4.279" target="_blank" >http://www.tandfonline.com/doi/abs/10.1560/IJEE.58.4.279</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1560/IJEE.58.4.279" target="_blank" >10.1560/IJEE.58.4.279</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A comparison of the impact of direct and indirect benefits of mating decisions in the rose bitterling (Rhodeus ocellatus)

Popis výsledku v původním jazyce

Research on sexual selection has tended to focus on indirect benefits of female mating decisions, and few attempts have been made to quantify the relative effect of direct and indirect selection simultaneously. Here we compared direct and indirect selection on female mating decisions in the rose bitterling (Rhodeus ocellatus), a fish with a resource-based mating system, using experimental treatments with equivalent consequences for female reproductive success. Direct selection was varied by manipulatingthe quality of sites available to females for oviposition, and indirect selection by presenting females with males of known genetic compatibility. Manipulating the strength of direct and indirect selection had specific, quantified consequences for embryo survival during incubation. There was a significant effect of both direct and indirect selection on female mating decisions, though direct selection accounted for more variance in female oviposition rate compared with indirect. No inter

Název v anglickém jazyce

A comparison of the impact of direct and indirect benefits of mating decisions in the rose bitterling (Rhodeus ocellatus)

Popis výsledku anglicky

Research on sexual selection has tended to focus on indirect benefits of female mating decisions, and few attempts have been made to quantify the relative effect of direct and indirect selection simultaneously. Here we compared direct and indirect selection on female mating decisions in the rose bitterling (Rhodeus ocellatus), a fish with a resource-based mating system, using experimental treatments with equivalent consequences for female reproductive success. Direct selection was varied by manipulatingthe quality of sites available to females for oviposition, and indirect selection by presenting females with males of known genetic compatibility. Manipulating the strength of direct and indirect selection had specific, quantified consequences for embryo survival during incubation. There was a significant effect of both direct and indirect selection on female mating decisions, though direct selection accounted for more variance in female oviposition rate compared with indirect. No inter

Druh

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

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

<a href="/cs/project/GA206%2F09%2F1163" target="_blank" >GA206/09/1163: Personality, reprodukční strategie samců a role samic v pohlavním výběru: studie modelových druhů ryb</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Israel Journal of Ecology & Evolution

ISSN

1565-9801

e-ISSN

—

Svazek periodika

58

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

IL - Stát Izrael

Počet stran výsledku

10

Strana od-do

279-288

Kód UT WoS článku

000318985800002

EID výsledku v databázi Scopus

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