Hyphal ontogeny in Neurospora crassa: a model organism for all seasons

dc.contributorLeonora Martínez-Nuñez
dc.creatorMERITXELL RIQUELME PEREZ
dc.date2016
dc.date.accessioned2022-10-12T19:37:00Z
dc.date.available2022-10-12T19:37:00Z
dc.identifierhttp://cicese.repositorioinstitucional.mx/jspui/handle/1007/1753
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4118497
dc.description"Filamentous fungi have proven to be a better-suited model system than unicellular yeasts in analyses of cellular processes such as polarized growth, exocytosis, endocytosis, and cytoskeleton-based organelle traffic. For example, the filamentous fungus Neurospora crassa develops a variety of cellular forms. Studying the molecular basis of these forms has led to a better, yet incipient, understanding of polarized growth. Polarity factors as well as Rho GTPases, septins, and a localized delivery of vesicles are the central elements described so far that participate in the shift from isotropic to polarized growth. The growth of the cell wall by apical biosynthesis and remodeling of polysaccharide components is a key process in hyphal morphogenesis. The coordinated action of motor proteins and Rab GTPases mediates the vesicular journey along the hyphae toward the apex, where the exocyst mediates vesicle fusion with the plasma membrane. Cytoplasmic microtubules and actin microfilaments serve as tracks for the transport of vesicular carriers as well as organelles in the tubular cell, contributing to polarization. In addition to exocytosis, endocytosis is required to set and maintain the apical polarity of the cell. Here, we summarize some of the most recent breakthroughs in hyphal morphogenesis and apical growth in N. crassa and the emerging questions that we believe should be addressed."
dc.formatapplication/pdf
dc.languageeng
dc.publisherF1000 Research
dc.relationinfo:eu-repo/semantics/altIdentifier/DOI/http://dx.doi.org/10.12688/f1000research.9679.1
dc.relationcitation:Riquelme,M.,Martínez Núñez,L.2016.Hyphal ontogeny in Neurospora crassa: a model organism for all seasons.F1000 Faculty Reviews,1(3),1-12.doi:10.12688/f1000research.9679.1
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.sourceF1000 Faculty Reviews, Vol. 1, No. 3, Págs. 1-12
dc.subjectinfo:eu-repo/classification/Administrador/Hyphal ontogeny, Filamentous Fungi, Neurospora crassa, Cytoplasmic microtubules
dc.subjectinfo:eu-repo/classification/cti/1
dc.subjectinfo:eu-repo/classification/cti/25
dc.subjectinfo:eu-repo/classification/cti/2510
dc.subjectinfo:eu-repo/classification/cti/251001
dc.titleHyphal ontogeny in Neurospora crassa: a model organism for all seasons
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


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