当前位置： SCI文献检索 > JOURNAL OF INSECT PHYSIOLOGY期刊下所有文献 > Ecdysteroid release by the prothoracic gland of Gryllus bimaculatus (Ensifera: Gryllidae) during larval-adult development.

Ecdysteroid release by the prothoracic gland of Gryllus bimaculatus (Ensifera: Gryllidae) during larval-adult development.

Abstract：

:The in vitro secretion of ecdysteroids from the prothoracic glands of larvae of Gryllus bimaculatus was analysed by HPLC-RIA. The primary product was identified as 3-dehydroecdysone (65-93%), with lesser amounts of ecdysone (7-35%). Production and release of ecdysteroids from the prothoracic glands are calcium-dependent. The rate of ecdysteroid release was low during the beginning and the end of the last two larval stages and high in between. Prothoracic glands from young adult females produced only minor amounts of ecdysteroids and ceased hormone production around day 4 after the moult.

journal_name

J Insect Physiol

journal_title

Journal of insect physiology

authors

Hoffmann KH,Lorenz MW,Oeh U

doi

10.1016/s0022-1910(98)00057-2

keywords:

subject

Has Abstract

pub_date

1998-10-01 00:00:00

pages

941-946

issue

10

eissn

0022-1910

issn

1879-1611

pii

S0022191098000572

journal_volume

44

pub_type

杂志文章

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