Genetic control of flagellar structure in Chlamydomonas reinhardii
نویسندگان
چکیده
منابع مشابه
Genetic analysis of mating locus linked mutations in Chlamydomonas reinhardii.
The mating-type (mt) locus of Chlamydomonas reinhardii has been analyzed using four mutant strains (imp-1, imp-10, imp-11 and imp-12). All have been shown, or are shown here, to carry mutations linked to either the plus (mt+) or the minus (mt-) locus, and their behavior in complementation tests has allowed us to define several distinct functions for each locus. Specifically, we propose that the...
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Mutants blocked in different stages of flagellar development were isolated and examined by light and electron microscopy. Flagellum-less mutants had normal basal bodies but lacked the flagellar shaft and showed abnormalities in the transitional region. Stumpy mutants had very short flagellar shafts in which electrondense material, sometimes arranged in sheet-like arrays, accumulated in the spac...
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Ferredoxin from Chlam ydom onas reinhardii has been purified to electrophoretic hom ogeneity by an easy and fast procedure with a high yield (25—30 mg/250 g wet weight of cells). An average molecular weight of 11800 was calculated from sedimentation coefficient (1.70 S) and Stokes radius (1.75 nm) data, sodium dodecyl sulfate-electrophoresis, and amino acid composition. A b sorption spectrum s...
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Herbicide resistance in Chlamydomonas reinhardii cells was induced by mutagenesis with 5-fluorodeoxyuridine and ethylmethanesulfonate. Four mutant strains were isolated and analyzed for resistance against DCM U-type or phenolic inhibitors o f photosynthetic electron transport. The mutants were different in both the extent and the pattern o f their resistance: the R /S value, i.e. the ratio o f ...
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The effect of Ca(++) on the waveform of reactivated, isolated axonemes of chlamydomonas flagella was investigated. Flagella were detached and isolated by the dibucaine procedure and demembranated by treatment with the detergent Nonidet; the resulting axomenes lack the flagellar membrane and basal bodies. In Ca(++)-buffered reactivation solutions containing 10(-6) M or less free Ca(++), the axon...
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ژورنال
عنوان ژورنال: Genetical Research
سال: 1966
ISSN: 0016-6723,1469-5073
DOI: 10.1017/s0016672300009794