The basal bodies of Chlamydomonas reinhardtii
نویسندگان
چکیده
منابع مشابه
Mitosis in Chlamydomonas Reinhardtii Basal Bodies and the Mitotic Apparatus
Cell division in Chlamydomonas reinhardtii was described by Johnson and Porter (1968). In their paper, they state (p. 409): ". .. they (referring to basal bodies) are not found at the poles of the mitotic apparatus as are the centrioles of animal cells and certain plant cells" (present author's
متن کاملThe basal bodies of Chlamydomonas reinhardtii. Formation from probasal bodies, isolation, and partial characterization
The assembly and composition of basal bodies was investigated in the single-celled, biflagellate green alga, Chlamydomonas reinhardtii, using the cell wall-less strain, cw15. In the presence of EDTA, both flagellar axonemes remained attached to their basal bodies while the entire basal body-axoneme complex was separated from the cell body, without cell lysis, by treatment with polyethylene glyc...
متن کاملLoss of spatial control of the mitotic spindle apparatus in a Chlamydomonas reinhardtii mutant strain lacking basal bodies.
The bld2-1 mutation in the green alga Chlamydomonas reinhardtii is the only known mutation that results in the loss of centrioles/basal bodies and the loss of coordination between spindle position and cleavage furrow position during cell division. Based on several different assays, bld2-1 cells lack basal bodies in > 99% of cells. The stereotypical cytoskeletal morphology and precise positionin...
متن کاملThe Microtubule Plus End-Tracking Protein EB1 Is Localized to the Flagellar Tip and Basal Bodies in Chlamydomonas reinhardtii
Flagellar axonemes assemble and continuously turn over at the flagellar tip. The supply and removal of axonemal subunits at the tip are mediated by intraflagellar transport (IFT), a motility process essential for the assembly and maintenance of all eukaryotic flagella and cilia. IFT is characterized by the movement of large protein complexes (IFT particles) from the basal bodies to the flagella...
متن کاملChlamydomonas reinhardtii
A mutation at the PFlO locus of the unicellular green alga Chlamydomonas reinhardtii leads to abnormal cell motility. The asymmetric form of the ciliary beat stroke characteristic of wild-type flagella is modified by this mutation to a nearly symmetric beat. We report here that this abnormal motility is a conditional phenotype that depends on light intensity. In the absence of light or under lo...
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ژورنال
عنوان ژورنال: Cilia
سال: 2016
ISSN: 2046-2530
DOI: 10.1186/s13630-016-0039-z