Cytology of Chlamydospore Germination in <i>Protomyces macrosporus</i> Unger
نویسندگان
چکیده
منابع مشابه
Induction, morphogenesis, and germination of the chlamydospore of Candida albicans.
Early log phase yeast cells of Candida albicans transformed into suspensor cells and chlamydospores when streaked on washed agar without added nutrients. The transformation was apparently a result of endogenous metabolism since starved yeast cells did not form chlamydospores. Addition of glucose (5 mg/ml) to washed agar completely suppressed chlamydospore formation. Size of inoculum and age of ...
متن کاملCytology of Teliospore Germination and Basidiospore Formation in Uromyces appendiculatus
The cytology of teliospore germination and basidiospore formation in Urornyces appendiculatus vat. appendieulatus was characterized with light and fluoroscence microscopy. Meiosis of the diploid nucleus occurred in the metabasidium. The four haploid daughter nuclei migrated into the basidiospore initials where they underwent a post meiotic mitosis. Each basidiospore was delimited from the meata...
متن کامل284-287 Unger
ning services,7 and research has suggested that language barriers, poverty and a maledominated culture are obstacles to the effective practice of contraception.8 These findings imply that Hispanic women would choose to limit their fertility if they had the required knowledge and resources. However, a woman’s intention to have additional children is one of the most important predictors of childb...
متن کاملChlamydospore formation in Candida albicans requires the Efg1p morphogenetic regulator.
Chlamydospore formation of the fungal pathogen Candida albicans was found to depend on the Efg1 protein, which regulates the yeast-hyphal transition. Isogenic mutants lacking EFG1 or encoding T206A and T206E variants did not differentiate chlamydospores, while cek1, cph1, or tpk2 mutations had no effect. Furthermore, filamentation of efg1 cph1 double mutants in microaerophilic conditions sugges...
متن کاملCytology of basidiospore germination, penetration, and early colonization of Phaseolus vulgaris by Uromyces appendiculatus var. appendiculatus
GOLD, R. E., and K. MENDGEN. 1984. Cytology of basidiospore germination, penetration, and early colonization of Phaseolus vulgaris by Uromyces appendiculatus var. appendiculatus. Can. J. Bot. 62: 1989-2002. Cytological studies were done on a compatible interaction between Phaseolu.\ vulgaris and Uromyces appendiculatus var. appendiculatus. The cytoplasm of germinated basidiospores contained num...
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ژورنال
عنوان ژورنال: CYTOLOGIA
سال: 1970
ISSN: 0011-4545,1348-7019
DOI: 10.1508/cytologia.35.359