Mating-type genes of the anamorphic fungus Ulocladium botrytis affect both asexual sporulation and sexual reproduction
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چکیده
منابع مشابه
Presence and functionality of mating type genes in the supposedly asexual filamentous fungus Aspergillus oryzae.
The potential for sexual reproduction in Aspergillus oryzae was assessed by investigating the presence and functionality of MAT genes. Previous genome studies had identified a MAT1-1 gene in the reference strain RIB40. We now report the existence of a complementary MAT1-2 gene and the sequencing of an idiomorphic region from A. oryzae strain AO6. This allowed the development of a PCR diagnostic...
متن کاملSexual reproduction and mating-type-mediated strain development in the penicillin-producing fungus Penicillium chrysogenum.
Penicillium chrysogenum is a filamentous fungus of major medical and historical importance, being the original and present-day industrial source of the antibiotic penicillin. The species has been considered asexual for more than 100 y, and despite concerted efforts, it has not been possible to induce sexual reproduction, which has prevented sexual crosses being used for strain improvement. Howe...
متن کاملMating type protein Mat1-2 from asexual Aspergillus fumigatus drives sexual reproduction in fertile Aspergillus nidulans.
The lack of an experimentally amenable sexual genetic system in Aspergillus fumigatus is a major limitation in the study of the organism's pathogenesis. A recent comparative genome analysis revealed evidence for potential sexuality in A. fumigatus. Homologs of mating type genes as well as other genes of the "sexual machinery" have been identified in anamorphic A. fumigatus. The mat1-2 gene enco...
متن کاملthe investigation of the relationship between type a and type b personalities and quality of translation
چکیده ندارد.
Simulated emergence of cyclic sexual-asexual reproduction
Motivated by the cyclic pattern of reproductive regimes observed in some species of green flies (" aphids "), we simulate the evolution of a population enduring harsh seasonal conditions for survival. The reproductive regime of each female is also seasonal in principle and genetically acquired, and can mutate for each newborn with some small probability. The results show a sharp transition at a...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2017
ISSN: 2045-2322
DOI: 10.1038/s41598-017-08471-3