Membrane and organelle rearrangement during ascospore formation in budding yeast.
Microbiol Mol Biol Rev
; 88(3): e0001324, 2024 Sep 26.
Article
em En
| MEDLINE
| ID: mdl-38899894
ABSTRACT
SUMMARYIn ascomycete fungi, sexual spores, termed ascospores, are formed after meiosis. Ascospore formation is an unusual cell division in which daughter cells are created within the cytoplasm of the mother cell by de novo generation of membranes that encapsulate each of the haploid chromosome sets created by meiosis. This review describes the molecular events underlying the creation, expansion, and closure of these membranes in the budding yeast, Saccharomyces cerevisiae. Recent advances in our understanding of the regulation of gene expression and the dynamic behavior of different membrane-bound organelles during this process are detailed. While less is known about ascospore formation in other systems, comparison to the distantly related fission yeast suggests that the molecular events will be broadly similar throughout the ascomycetes.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Saccharomyces cerevisiae
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Esporos Fúngicos
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Organelas
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Meiose
Idioma:
En
Revista:
Microbiol Mol Biol Rev
Assunto da revista:
BIOLOGIA MOLECULAR
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MICROBIOLOGIA
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Estados Unidos