Výsledky vyhledávání - "María Henar Valdivieso"

Analysis of the SNARE Stx8 recycling reveals that the retromer-sorting motif has undergone evolutionary divergence

Autor: Francisco Yanguas, María Henar Valdivieso

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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PLoS Genetics
PLoS Genetics, Vol 17, Iss 3, p e1009463 (2021)

Fsv1/Stx8 is a Schizosaccharomyces pombe protein similar to mammalian syntaxin 8. stx8Δ cells are sensitive to salts, and the prevacuolar endosome (PVE) is altered in stx8Δ cells. These defects depend on the SNARE domain, data that confirm the cons

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c49bf8c6316ddfb022165fe4aa50122
http://hdl.handle.net/10261/250873

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The ancient claudin Dni2 facilitates yeast cell fusion by compartmentalizing Dni1 into a membrane subdomain

Autor: Francisco Yanguas, Sandra Moro, María Ángeles Curto, María Henar Valdivieso, Carmen Gutiérrez-González

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Trabajo presentado en la 11º Reunión de la Red Española de Levaduras, celebrada en El Escorial (España), del 13 al 15 de diciembre de 2017
Eukaryotic cell fusion is a highly regulated process required for development and sexual reproduction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8f9054033d8f5c1b604ca44f3f05649
https://doi.org/10.1007/s00018-017-2709-4

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The AP-2 complex is required for proper temporal and spatial dynamics of endocytic patches in fission yeast

Autor: Sandra Moro, Nagore de León, Cristina Doncel, María Ángeles Curto, María Henar Valdivieso, Marta Hoya, Francisco Yanguas

Publikováno v: Molecular Microbiology. 100:409-424

In metazoans the AP-2 complex has a well-defined role in clathrin-mediated endocytosis. By contrast, its direct role in endocytosis in unicellular eukaryotes has been questioned. Here, we report co- immunoprecipitation between the fission yeast AP-2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44210c7056cef1789841bae32d4cd393
https://doi.org/10.1111/mmi.13327

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Traffic through the trans-golgi Network and the endosomal system requires collaboration between exomer and clathrin adaptors in fission yeast

Autor: Cristina Doncel, Francisco Yanguas, Sandra Moro, Nagore de León, Marta Hoya, Cristina Prescianotto-Baschong, María Ángeles Curto, María Henar Valdivieso, Anne Spang

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Despite its biological and medical relevance, traffic from the Golgi to the plasma membrane (PM) is one of the least understood steps of secretion. Exomer is a protein complex that mediates the trafficking of certain cargoes from the trans-Golgi netw

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1b41e55a009d8335bdfb9b05dbee20d
http://hdl.handle.net/10261/157129

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Different steps of sexual development are differentially regulated by the Sec8p and Exo70p exocyst subunits

Autor: Marta Hoya, María Ángeles Curto, María Henar Valdivieso, Mirza Mohammad Reza Sharifmoghadam, Nagore de León

Publikováno v: FEMS Microbiology Letters. 305:71-80

In this paper we show that in Schizosaccharomyces pombe, mating-specific cell adhesion is dependent on the exocyst subunit Sec8p, but independent of the exocyst subunit Exo70p. In the absence of Exo70p, the forespore membrane does not develop properl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04d5efb7c229bc63d13f747f7fa69354
https://doi.org/10.1111/j.1574-6968.2010.01915.x

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Characterization of the chitin biosynthesis process as a compensatory mechanism in thefks1mutant ofSaccharomyces cerevisiae

Autor: C Castro, María Henar Valdivieso, Jose Angel Trilla, Cesar Roncero, L. J. García-Rodriguez, Angeles Duran

Publikováno v: FEBS Letters. 478:84-88

Deletion of the 1,3-β-D-glucan synthase gene FKS1 in Saccharomyces cerevisiae induces a compensatory mechanism that is reflected in a significant increase in chitin synthase III (CSIII) activity, leading to high rates of chitin synthesis. Deregulati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21ce4fe30fd2be7ff963111a91d0574f
https://doi.org/10.1016/s0014-5793(00)01835-4

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Schizosaccharomyces pombe protein kinase C homologues, pck1p and pck2p, are targets of rho1p and rho2p and differentially regulate cell integrity

Autor: Angeles Duran, Pilar Pérez, Pedro M. Coll, María Henar Valdivieso, Teresa M. Calonge, Manuel Arellano

Publikováno v: Scopus-Elsevier
Digital.CSIC. Repositorio Institucional del CSIC
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Europe PubMed Central

Schizosaccharomyces pombe rho1+ is required for maintenance of cell integrity and polarization of the actin cytoskeleton. However, no other effector besides the (1,3)Î²-D-glucan synthase enzyme has been identified in S. pombe. We have further inves

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86a8ddde0da37ad90eb40b7e0e1c3ef1
https://doi.org/10.1242/jcs.112.20.3569

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Different steps of sexual development are differentially regulated by the Sec8p and Exo70p exocyst subunits

Autor: Mohammad Reza, Sharifmoghadam, Nagore, de Leon, Marta, Hoya, María-Angeles, Curto, María-Henar, Valdivieso

Publikováno v: FEMS microbiology letters. 305(1)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::411df2f367a08122223397ee997a140c
https://pubmed.ncbi.nlm.nih.gov/20180855

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The function of chitin synthases 2 and 3 in the Saccharomyces cerevisiae cell cycle

Autor: A Durán, Enrico Cabib, María Henar Valdivieso, Blair Bowers, J. A. Shaw, S J Silverman, P. C. Mol

Publikováno v: Scopus-Elsevier
The Journal of Cell Biology

The morphology of three Saccharomyces cerevisiae strains, all lacking chitin synthase 1 (Chs1) and two of them deficient in either Chs3 (calR1 mutation) or Chs2 was observed by light and electron microscopy. Cells deficient in Chs2 showed clumpy grow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2fce45cda2055cc483fe52b5da10249
https://doi.org/10.1083/jcb.114.1.111

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CAL1, a gene required for activity of chitin synthase 3 in Saccharomyces cerevisiae

Autor: Angel Durán, E Cabib, María Henar Valdivieso, J. A. Shaw, P. C. Mol

Publikováno v: The Journal of Cell Biology
Scopus-Elsevier

The CAL1 gene was cloned by complementation of the defect in Calcofluor-resistant calR1 mutants of Saccharomyces cerevisiae. Transformation of the mutants with a plasmid carrying the appropriate insert restored Calcofluor sensitivity, wild-type chiti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d6663f246a80963e63a903eeeef3a4a
http://europepmc.org/articles/PMC2289061

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