Cell Cycle Arrest by Supraoptimal Temperature in the Alga Chlamydomonas reinhardtii

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F19%3A00518103" target="_blank" >RIV/61388971:_____/19:00518103 - isvavai.cz</a>

Alternative codes found

RIV/60076658:12310/19:43899782

Result on the web

<a href="https://www.mdpi.com/2073-4409/8/10/1237" target="_blank" >https://www.mdpi.com/2073-4409/8/10/1237</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/cells8101237" target="_blank" >10.3390/cells8101237</a>

Result language

angličtina

Original language name

Cell Cycle Arrest by Supraoptimal Temperature in the Alga Chlamydomonas reinhardtii

Original language description

Temperature is one of the key factors affecting growth and division of algal cells. High temperature inhibits the cell cycle in Chlamydomonas reinhardtii. At 39 degrees C, nuclear and cellular divisions in synchronized cultures were blocked completely, while DNA replication was partly affected. In contrast, growth (cell volume, dry matter, total protein, and RNA) remained unaffected, and starch accumulated at very high levels. The cell cycle arrest could be removed by transfer to 30 degrees C, but a full recovery occurred only in cultures cultivated up to 14 h at 39 degrees C. Thereafter, individual cell cycle processes began to be affected in sequence, daughter cell release, cell division, and DNA replication. Cell cycle arrest was accompanied by high mitotic cyclin-dependent kinase activity that decreased after completion of nuclear and cellular division following transfer to 30 degrees C. Cell cycle arrest was, therefore, not caused by a lack of cyclin-dependent kinase activity but rather a blockage in downstream processes.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10601 - Cell biology

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

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

Publication year

2019

Confidentiality

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

Name of the periodical

Cells

ISSN

2073-4409

e-ISSN

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Volume of the periodical

8

Issue of the periodical within the volume

10

Country of publishing house

CH - SWITZERLAND

Number of pages

18

Pages from-to

1237

UT code for WoS article

000497336400126

EID of the result in the Scopus database

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