Yeast methylotrophy and autophagy in a methanol-oscillating environment on growing Arabidopsis thaliana leaves.

The yeast Candida boidinii capable of growth on methanol proliferates and survives on the leaves of Arabidopsis thaliana. The local methanol concentration at the phyllosphere of growing A. thaliana exhibited daily periodicity, and yeast cells responded by altering both the expression of methanol-ind...

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Autores principales:	Kosuke Kawaguchi, Hiroya Yurimoto, Masahide Oku, Yasuyoshi Sakai
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2011
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/22785360918d407988f1e40557d76025
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spelling	oai:doaj.org-article:22785360918d407988f1e40557d760252021-11-04T06:07:48ZYeast methylotrophy and autophagy in a methanol-oscillating environment on growing Arabidopsis thaliana leaves.1932-620310.1371/journal.pone.0025257https://doaj.org/article/22785360918d407988f1e40557d760252011-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/21966472/?tool=EBIhttps://doaj.org/toc/1932-6203The yeast Candida boidinii capable of growth on methanol proliferates and survives on the leaves of Arabidopsis thaliana. The local methanol concentration at the phyllosphere of growing A. thaliana exhibited daily periodicity, and yeast cells responded by altering both the expression of methanol-inducible genes and peroxisome proliferation. Even under these dynamically changing environmental conditions, yeast cells proliferated 3 to 4 times in 11 days. Among the C1-metabolic enzymes, enzymes in the methanol assimilation pathway, but not formaldehyde dissimilation or anti-oxidizing enzymes, were necessary for yeast proliferation at the phyllosphere. Furthermore, both peroxisome assembly and pexophagy, a selective autophagy pathway that degrades peroxisomes, were necessary for phyllospheric proliferation. Thus, the present study sheds light on the life cycle and physiology of yeast in the natural environment at both the molecular and cellular levels.Kosuke KawaguchiHiroya YurimotoMasahide OkuYasuyoshi SakaiPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 6, Iss 9, p e25257 (2011)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Kosuke Kawaguchi Hiroya Yurimoto Masahide Oku Yasuyoshi Sakai Yeast methylotrophy and autophagy in a methanol-oscillating environment on growing Arabidopsis thaliana leaves.
description	The yeast Candida boidinii capable of growth on methanol proliferates and survives on the leaves of Arabidopsis thaliana. The local methanol concentration at the phyllosphere of growing A. thaliana exhibited daily periodicity, and yeast cells responded by altering both the expression of methanol-inducible genes and peroxisome proliferation. Even under these dynamically changing environmental conditions, yeast cells proliferated 3 to 4 times in 11 days. Among the C1-metabolic enzymes, enzymes in the methanol assimilation pathway, but not formaldehyde dissimilation or anti-oxidizing enzymes, were necessary for yeast proliferation at the phyllosphere. Furthermore, both peroxisome assembly and pexophagy, a selective autophagy pathway that degrades peroxisomes, were necessary for phyllospheric proliferation. Thus, the present study sheds light on the life cycle and physiology of yeast in the natural environment at both the molecular and cellular levels.
format	article
author	Kosuke Kawaguchi Hiroya Yurimoto Masahide Oku Yasuyoshi Sakai
author_facet	Kosuke Kawaguchi Hiroya Yurimoto Masahide Oku Yasuyoshi Sakai
author_sort	Kosuke Kawaguchi
title	Yeast methylotrophy and autophagy in a methanol-oscillating environment on growing Arabidopsis thaliana leaves.
title_short	Yeast methylotrophy and autophagy in a methanol-oscillating environment on growing Arabidopsis thaliana leaves.
title_full	Yeast methylotrophy and autophagy in a methanol-oscillating environment on growing Arabidopsis thaliana leaves.
title_fullStr	Yeast methylotrophy and autophagy in a methanol-oscillating environment on growing Arabidopsis thaliana leaves.
title_full_unstemmed	Yeast methylotrophy and autophagy in a methanol-oscillating environment on growing Arabidopsis thaliana leaves.
title_sort	yeast methylotrophy and autophagy in a methanol-oscillating environment on growing arabidopsis thaliana leaves.
publisher	Public Library of Science (PLoS)
publishDate	2011
url	https://doaj.org/article/22785360918d407988f1e40557d76025
work_keys_str_mv	AT kosukekawaguchi yeastmethylotrophyandautophagyinamethanoloscillatingenvironmentongrowingarabidopsisthalianaleaves AT hiroyayurimoto yeastmethylotrophyandautophagyinamethanoloscillatingenvironmentongrowingarabidopsisthalianaleaves AT masahideoku yeastmethylotrophyandautophagyinamethanoloscillatingenvironmentongrowingarabidopsisthalianaleaves AT yasuyoshisakai yeastmethylotrophyandautophagyinamethanoloscillatingenvironmentongrowingarabidopsisthalianaleaves
_version_	1718445139019431936

Yeast methylotrophy and autophagy in a methanol-oscillating environment on growing Arabidopsis thaliana leaves.

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