flagellar rootlet

flagellar rootlet
one of the delicate striated fibrils of the flagellar root system that arise from the basal body and run deep into the cytoplasm, perhaps serving as anchoring organelles or having a skeletal function. They occur most commonly in phytoflagellate protozoa, and were formerly thought to connect the basal body to the nucleus of the cell. Called also rhizoblast and rhizoplast.

Medical dictionary. 2011.

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Look at other dictionaries:

  • rhizoplast — A fine connection between the flagellum or blepharoplast and the nucleus of a protozoan. [rhizo + G. plastos, formed] * * * rhi·zo·plast rī zə .plast n a fibril that connects the blepharoplast with the nucleus in flagellated cells or organisms *… …   Medical dictionary

  • rhizoblast — rhi·zo·blast (riґzo blast) [rhizo + blast] flagellar rootlet …   Medical dictionary

  • protist — protistan /proh tis teuhn/, adj., n. protistic, adj. /proh tist/, n. any of various one celled organisms, classified in the kingdom Protista, that are either free living or aggregated into simple colonies and that have diverse reproductive and… …   Universalium

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