COMPONENTS AND PATTERNS IN BEHAVIOR OF NEMATODE CAENORHABDITIS-ELEGANS
COMPONENTS AND PATTERNS IN BEHAVIOR OF NEMATODE CAENORHABDITIS-ELEGANS
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DOI：
10.1111/j.1469-7998.1975.tb03191.x
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发表时间：
1975-01-01
影响因子：
2
通讯作者：
CROLL, NA
中科院分区：
文献类型：
--
作者：
CROLL, NA
记录和测量了秀丽线虫雌性成虫在运动、摄食和排便过程中的行为活动。描述了可识别波形的姿势和组成部分。重点介绍了前后向运动的对抗性相互作用机制，以及“自发”和“诱发”翻转期的频率和特点。在进食过程中，快速的咽部活动总是与低速的躯体肌电波传播有关。头部摆动被认为是独立的事件，与觅食或觅食没有直接联系。某些波形与其他测量的组合已被用来开发一种假说，以描述适用于线虫组织水平的协调机制。
The behavioural activities during movement, feeding and defaecation have been recorded and measured in adult females ofCaenorhabditis elegans. The postures and components of recognizable wave forms are described. Stress has been laid on the mechanism of antagonistic interaction of backward and forward movement, and the rates and characteristics of “spontaneous” and “induced” reversal periods. During feeding, rapid rates of pharyngeal activity are invariably related to low rates of somatic muscle wave propagation. Head oscillations are considered to be separate events not directly linked with feeding or foraging. The combination of certain wave forms, together with other measurements have been used to develop a hypothesis to describe a co‐ordinating mechanism applicable to the nematode level of organization.