盘基网柄菌有性发育过程中趋化性的证据。
Evidence for chemotaxis during sexual development in Dictyostelium discoideum.
作者信息
O'Day D H, Durston A J
出版信息
Can J Microbiol. 1979 Apr;25(4):542-4. doi: 10.1139/m79-079.
DOI:10.1139/m79-079
PMID:487295
Abstract
Amoebae in mated cultures of Dictyostelium discoideum show oriented movement towards young aggregates, suggesting that cemotaxis is involved in macrocyst development. Amoebae also show directional movement towards midendocyte stages, indicating that as the macrocyst develops it continues to be a source of chemoattractant. These data are discussed in terms of our current knowledge about mating in the cellular slime moulds.
摘要
在盘基网柄菌的交配培养物中，变形虫表现出朝着年轻聚集体的定向运动，这表明趋化性参与了大囊泡的发育。变形虫还表现出朝着中内细胞阶段的定向运动，这表明随着大囊泡的发育，它仍然是一种化学引诱剂的来源。根据我们目前关于细胞黏菌交配的知识对这些数据进行了讨论。
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