A new type of plasmodium formation inPhysarum polycephalum
نویسندگان
چکیده
منابع مشابه
Mutations Increasing Asexual Plasmodium Formation in PHYSARUM POLYCEPHALUM.
Rare plasmodia formed in clones of heterothallic amoebae were analyzed in a search for mutations affecting plasmodium formation. The results show that the proportion of mutants varies with both temperature (18 degrees , 26 degrees or 30 degrees ) and mating-type allele (mt1, mt2, mt3, mt4). At one extreme, only one of 33 plasmoida formed by mt2 amoebae at 18 degrees is mutant. At the other extr...
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Induction of spherule formation in Physarum polycephalum by polyols.
A method has been developed for inducing spherule formation (spherulation) in the myxomycete Physarum polycephalum by transferring the culture to synthetic medium containing 0.5 m mannitol or other polyols. This morphogenetic process occurred within 12 to 35 hr after the inducer was added. The mature spherules existed as distinct morphogenetic units, in contrast to the clusters of spherules for...
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ژورنال
عنوان ژورنال: Genetical Research
سال: 1983
ISSN: 0016-6723,1469-5073
DOI: 10.1017/s0016672300021777