Mitochondrial type-I prohibitins of Arabidopsis thaliana are required for supporting proficient meristem development
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F07%3A00306004" target="_blank" >RIV/61389030:_____/07:00306004 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Mitochondrial type-I prohibitins of Arabidopsis thaliana are required for supporting proficient meristem development
Original language description
The Arabidopsis thaliana genome expresses five evolutionarily conserved prohibitin (PHB) genes that are divided into type-I (AtPHB3 and AtPHB4) and type-II (AtPHB1, AtPHB2 and AtPHB6) classes, based on their phylogenetic relationships with yeast PHB1 andPHB2, respectively. Yeast and animal PHBs are reported to have diverse roles in the cell cycle, mitochondrial electron transport, aging and apoptosis. All transcribed Arabidopsis PHB genes are primarily expressed in both shoot and root proliferative tissues, where they are present in mitochondrial multimeric complexes. Loss of function of the type-I AtPHB4 had no phenotypic effects, while loss of function of the homologous AtPHB3 caused mitochondrial swelling, decreased meristematic cell production, increased cell division time and reduced cell expansion rates, leading to severe growth retardation. Double knockout atphb3 atphb4 plants were not viable, but transgenic lines overexpressing AtPHB3 or AtPHB4 showed leaf shape aberrations an
Czech name
Mitochondrial type-I prohibitins of Arabidopsis thaliana are required for supporting proficient meristem development
Czech description
Mitochondrial type-I prohibitins of Arabidopsis thaliana are required for supporting proficient meristem development.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EB - Genetics and molecular biology
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Plant Journal
ISSN
0960-7412
e-ISSN
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Volume of the periodical
52
Issue of the periodical within the volume
5
Country of publishing house
GB - UNITED KINGDOM
Number of pages
15
Pages from-to
850-864
UT code for WoS article
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EID of the result in the Scopus database
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