2024-03-29T10:26:55Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1569322021-12-28T15:50:50Zcom_10261_44755com_10261_1col_10261_44757
DIGITAL.CSIC
author
Cortés, Juan Carlos G.
author
Ramos, Mariona
author
Osumi, Masako
author
Pérez, Pilar
author
Ribas, Juan Carlos
funder
Junta de Castilla y León
funder
Ministerio de Ciencia e Innovación (España)
funder
Ministerio de Economía y Competitividad (España)
2017-10-31T11:53:01Z
2017-10-31T11:53:01Z
2016
Communitative and Integrative Biology 9(4): e1189045 (2016)
http://hdl.handle.net/10261/156932
10.1080/19420889.2016.1189045
http://dx.doi.org/10.13039/501100003329http://dx.doi.org/10.13039/501100004837http://dx.doi.org/10.13039/501100014180
27574536
In animal cells cytokinesis relies on the contraction of an actomyosin ring that pulls the plasma membrane to create a cleavage furrow, whose ingression finally divides the mother cell into two daughter cells. Fungal cells are surrounded by a tough and flexible structure called cell wall, which is considered to be the functional equivalent of the extracellular matrix in animal cells. Therefore, in addition to cleavage furrow ingression, fungal cytokinesis also requires the centripetal formation of a septum wall structure that develops between the dividing cells, whose genesis must be strictly coordinated with both the actomyosin ring closure and plasma membrane ingression. Here we briefly review what is known about the septum structure and composition in the fission yeast Schizosaccharomyces pombe, the recent progress about the relationship between septum biosynthesis and actomyosin ring constriction, and the importance of the septum and ring in the steady progression of the cleavage furrow.
eng
openAccess
Contractile actomyosin ring
Septum
Glucan
Cytokinesis
Cell walls
Cleavage furrow
Fission yeast septation
artículo
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URL
https://digital.csic.es/bitstream/10261/156932/1/Fissionyeastseptation.pdf
File
MD5
c6708cb120f3b10c5b6ce244096cec37
723929
application/pdf
Fissionyeastseptation.pdf