Faktory terminujicí inhibici růstu ovarií u dlouhokřídlých samic od nelétavé ploštice Pyrrhocoris apterus (Heteroptera: Pyrrhocoridae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F07%3A00054656" target="_blank" >RIV/60077344:_____/07:00054656 - 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

Factors terminating ovarian arrest in long-winged females of a flightless bug, Pyrrhocoris apterus (Heteroptera: Pyrrhocoridae)

Popis výsledku v původním jazyce

The length of the pre-oviposition period in spontaneously fasting macropterous females of P. apterus is shortened and ovarian arrest terminated by application of juvenile hormone analogue, which indicates that temporary ovarian arrest of these females results from a deficiency of juvenile hormone. The length of pre-oviposition period can be shortened and ovarian arrest can be terminated also by de-alation, higher temperature and prolonged period of starvation, but not by mating with reproductively active males. Depletion of the fat body reserves by prolonged fasting, followed by resumption of food intake are pre-requisites for full activation of the corpus allatum and egg development, and plays a role in completion and termination of non-diapause typeof ovarian arrest in long-day macropterous females of this bug.

Název v anglickém jazyce

Factors terminating ovarian arrest in long-winged females of a flightless bug, Pyrrhocoris apterus (Heteroptera: Pyrrhocoridae)

Popis výsledku anglicky

The length of the pre-oviposition period in spontaneously fasting macropterous females of P. apterus is shortened and ovarian arrest terminated by application of juvenile hormone analogue, which indicates that temporary ovarian arrest of these females results from a deficiency of juvenile hormone. The length of pre-oviposition period can be shortened and ovarian arrest can be terminated also by de-alation, higher temperature and prolonged period of starvation, but not by mating with reproductively active males. Depletion of the fat body reserves by prolonged fasting, followed by resumption of food intake are pre-requisites for full activation of the corpus allatum and egg development, and plays a role in completion and termination of non-diapause typeof ovarian arrest in long-day macropterous females of this bug.

Druh

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

CEP obor

ED - Fyziologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

European Journal of Entomology

ISSN

1210-5759

e-ISSN

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Svazek periodika

104

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

15-22

Kód UT WoS článku

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EID výsledku v databázi Scopus

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