Ecdysteroids in stress responsive and nonresponsive drosophila virilis lines under stress conditions

Akinori Hirashima, Inga Yu Rauschenbach, Madina Jh Sukhanova

研究成果: Contribution to journalArticle査読

33 被引用数 (Scopus)

抄録

After exposure to thermal stress or a control temperature, the relative abundance of ecdysone (E) and 20-hydroxyecdysone (20E) was measured in a wild-type line of Drosophila virilis (101) that is stress responsive and in a mutant line (147) that is not stress responsive. In line 101, the 20E content was higher and E content lower in females than in males. The abundance of E and 20E in females of line 147 was significantly higher than that in females of line 101. Females of line 101 were found to respond to 60 min of heat stress (38°C) by an increase in the abundance of both E and 20E, while in males of this line the amount of 20E increased and that of E declined. A role of the ecdysteroids in the control of reproduction of D. virilis under stress is discussed.

本文言語英語
ページ(範囲)2657-2662
ページ数6
ジャーナルBioscience, Biotechnology and Biochemistry
64
12
DOI
出版ステータス出版済み - 6 2000

All Science Journal Classification (ASJC) codes

  • バイオテクノロジー
  • 分析化学
  • 生化学
  • 応用微生物学とバイオテクノロジー
  • 分子生物学
  • 有機化学

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