Long-term calcium imaging of ASJ sensoryneuron controlling cold tolerance in C. elegans
Long-term calcium imaging of ASJ sensoryneuron controlling cold tolerance in C. elegans
复制标题
控制线虫耐寒性的 ASJ 感觉神经元的长期钙成像
DOI:
10.1038/protex.2014.034
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
A.
中科院分区:
文献类型:
--
作者:
Ujisawa T.;Ohta;A.;Kuhara;A.
Caenorhabditis elegans has temperature habituation-linked cold tolerance that is controlled by a pair of ASJ temperature sensing neurons in the head. Recent phenotypic analyses showed that temperature experience for cold tolerance can be overwritten within 3–5 h after cultivation temperature is altered. Therefore, long-term measurement of neuronal activity of ASJ neurons is considered important to perform quantification analysis in cold tolerance. Here we show a detailed-protocol for long-term imaging of ASJ neuronal activity by using a genetically encoded calcium indicator cameleon.