Cytoskeleton and mitochondrial topology in Xantophyllomyces dendrorhous (Phaffia rhodozyma)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F00%3A00003447" target="_blank" >RIV/00216224:14110/00:00003447 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Cytoskeleton and mitochondrial topology in Xantophyllomyces dendrorhous (Phaffia rhodozyma)

Popis výsledku v původním jazyce

The morphology of budding and conjugating cells and associated changes in microtubules and actin distribution were studied in the yeast Phaffia rhodozyma (Basidiomycetes) by phase-contrast and fluorescence microscopy. The non-budding interphase cell showed a nucleus situated in the central position and bundles of cytoplasmic microtubules either stretching parallel to the longitudinal cell axis or randomly distributed in the cell; none of these, however, were in contact with the nucleus. During mitosis,the nucleus divided in the daughter cell, cytoplasmic microtubules disappeared and were replaced by a spindle. The cytoplasmic microtubules reappeared after mitosis had finished. Actin patches were present in both the bud and the mother cell. Cells were induced to mate by nitrogen depletion. The partner cells fused at their conjugation projections where actin patches had been accumulated . Cell fusion resulted in a zygote that produced basidiophore with parallel bundles of microtubules ex

Název v anglickém jazyce

Cytoskeleton and mitochondrial topology in Xantophyllomyces dendrorhous (Phaffia rhodozyma)

Popis výsledku anglicky

The morphology of budding and conjugating cells and associated changes in microtubules and actin distribution were studied in the yeast Phaffia rhodozyma (Basidiomycetes) by phase-contrast and fluorescence microscopy. The non-budding interphase cell showed a nucleus situated in the central position and bundles of cytoplasmic microtubules either stretching parallel to the longitudinal cell axis or randomly distributed in the cell; none of these, however, were in contact with the nucleus. During mitosis,the nucleus divided in the daughter cell, cytoplasmic microtubules disappeared and were replaced by a spindle. The cytoplasmic microtubules reappeared after mitosis had finished. Actin patches were present in both the bud and the mother cell. Cells were induced to mate by nitrogen depletion. The partner cells fused at their conjugation projections where actin patches had been accumulated . Cell fusion resulted in a zygote that produced basidiophore with parallel bundles of microtubules ex

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2000

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Folia Microbiologica

ISSN

0015-5632

e-ISSN

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Svazek periodika

45

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

1

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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