Heliophrya erhardi、suctoria、cilia的创伤后体细胞大核重组(附触手和脉动液泡的再生)

Archiv für Protistenkunde Pub Date : 1997-04-01 Epub Date: 2012-02-02 DOI:10.1016/S0003-9365(97)80052-8
H. Norbert Lanners
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引用次数: 0

摘要

吸盘纤毛虫Heliophrya erhardi的大而分支的大核具有显著的再生/重组能力。机械操作可以将大的分支大核分解成小的碎片。在3天的时间里,大核通过这些片段的融合进行重组,形成一个新的分支大核。脉动的液泡和进食的触手在机械破坏后也会再生。
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Posttraumatic somatic macronuclear reorganization in Heliophrya erhardi, suctoria, ciliata (With Notes on Regeneration of Tentacles and Pulsating Vacuoles)

The large, branched macronucleus of the suctorian ciliate Heliophrya erhardi has a dramatic regenerative/reorganizational capacity. Mechanical manipulation can break the large branched macronucleus into small fragments. Over a period of 3 days the macronucleus reorganizes through fusion of these fragments, forming a single new branched macronucleus. Pulsating vacuoles and feeding tentacles regenerate as well after mechanical destruction.

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