Osmotropotaxis in larvae of Drosophila melanogaster

被引:0
|
作者
Bala, ADS
Panchal, P
Siddiqi, O
机构
[1] Tata Inst Fundamental Res, Natl Ctr Biol Sci, Mumbai 400005, India
[2] Tata Inst Fundamental Res, Natl Ctr Biol Sci, Bangalore 560012, Karnataka, India
来源
CURRENT SCIENCE | 1998年 / 75卷 / 01期
关键词
D O I
暂无
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
The larvae of Drosophila exhibit osmotropotaxis. At high concentrations of the odorant, chemotactic response is strongly oriented. At low concentrations oriented crawl is replaced by quasi-random turning. If the olfactory sensillum is ablated unilaterally, the larvae turn so as to present the ablated side to the odour source.
引用
收藏
页码:48 / 51
页数:4
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