About: Domestication of wild Saccharomyces cerevisiae is accompanied by changes in gene expression and colony morphology     Goto   Sponge   NotDistinct   Permalink

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Description
  • Although colonies from Saccharomyces cerevisiae laboratory strains are smooth, those isolated from nature exhibit a structured fluffy pattern. Environmental scanning electron microscopy shows that the cells within wild fluffy colonies are connected by extracellular matrix (ECM) material. This material contains a protein of about 200 kDa unrelated to the flocculins, proteins involved in cell-cell adhesion in liquid media. The matrix material binds to concanavalin A. Within a few passages on rich agar medium, the wild strains switch from the fluffy to the smooth colony morphology. This domestication is accompanied by loss of the ECM and by extensive changes in gene expression as detected by DNA microarrays. The expression of about 320 genes was changed in smooth colonies. The major changes comprise carbohydrate metabolism, cell wall, water channels, Ty-transposons and subtelomeric genes, iron homeostasis, vitamin metabolism and cell cycle and polarity. The growth in fluffy colonies may represent a metab
  • Although colonies from Saccharomyces cerevisiae laboratory strains are smooth, those isolated from nature exhibit a structured fluffy pattern. Environmental scanning electron microscopy shows that the cells within wild fluffy colonies are connected by extracellular matrix (ECM) material. This material contains a protein of about 200 kDa unrelated to the flocculins, proteins involved in cell-cell adhesion in liquid media. The matrix material binds to concanavalin A. Within a few passages on rich agar medium, the wild strains switch from the fluffy to the smooth colony morphology. This domestication is accompanied by loss of the ECM and by extensive changes in gene expression as detected by DNA microarrays. The expression of about 320 genes was changed in smooth colonies. The major changes comprise carbohydrate metabolism, cell wall, water channels, Ty-transposons and subtelomeric genes, iron homeostasis, vitamin metabolism and cell cycle and polarity. The growth in fluffy colonies may represent a metab (en)
  • Although colonies from Saccharomyces cerevisiae laboratory strains are smooth, those isolated from nature exhibit a structured fluffy pattern. Environmental scanning electron microscopy shows that the cells within wild fluffy colonies are connected by extracellular matrix (ECM) material. This material contains a protein of about 200 kDa unrelated to the flocculins, proteins involved in cell-cell adhesion in liquid media. The matrix material binds to concanavalin A. Within a few passages on rich agar medium, the wild strains switch from the fluffy to the smooth colony morphology. This domestication is accompanied by loss of the ECM and by extensive changes in gene expression as detected by DNA microarrays. The expression of about 320 genes was changed in smooth colonies. The major changes comprise carbohydrate metabolism, cell wall, water channels, Ty-transposons and subtelomeric genes, iron homeostasis, vitamin metabolism and cell cycle and polarity. The growth in fluffy colonies may represent a metab (cs)
Title
  • Domestication of wild Saccharomyces cerevisiae is accompanied by changes in gene expression and colony morphology
  • Domestication of wild Saccharomyces cerevisiae is accompanied by changes in gene expression and colony morphology (en)
  • Domestication of wild Saccharomyces cerevisiae is accompanied by changes in gene expression and colony morphology (cs)
skos:prefLabel
  • Domestication of wild Saccharomyces cerevisiae is accompanied by changes in gene expression and colony morphology
  • Domestication of wild Saccharomyces cerevisiae is accompanied by changes in gene expression and colony morphology (en)
  • Domestication of wild Saccharomyces cerevisiae is accompanied by changes in gene expression and colony morphology (cs)
skos:notation
  • RIV/00216224:14330/03:00011319!RIV09-GA0-14330___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA204/02/0650), Z(MSM 113100003)
http://linked.open...iv/cisloPeriodika
  • 3
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 604341
http://linked.open...ai/riv/idVysledku
  • RIV/00216224:14330/03:00011319
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Saccharomyces; colony morphology; yeast; extracellular matrix; DNA microarrays (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV
  • [EED4F9164CD7]
http://linked.open...i/riv/nazevZdroje
  • Molecular Microbiology
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 47
http://linked.open...iv/tvurceVysledku
  • Slaninová, Iva
  • Kuthan, Martin
  • Devaux, Frederic
  • Palkova, Zdena
  • Jacq, Claude
  • Janderova, Blanka
http://linked.open...ain/vavai/riv/wos
  • 000180776700011
http://linked.open...n/vavai/riv/zamer
issn
  • 0950-382X
number of pages
http://localhost/t...ganizacniJednotka
  • 14330
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