Identification of PtGai (a DELLA protein) in trifoliate orange and expression patterns in response to drought stress
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F21%3A50018308" target="_blank" >RIV/62690094:18470/21:50018308 - isvavai.cz</a>
Result on the web
<a href="https://www.techscience.com/biocell/v45n6/44265" target="_blank" >https://www.techscience.com/biocell/v45n6/44265</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.32604/biocell.2021.017581" target="_blank" >10.32604/biocell.2021.017581</a>
Alternative languages
Result language
angličtina
Original language name
Identification of PtGai (a DELLA protein) in trifoliate orange and expression patterns in response to drought stress
Original language description
Gibberellins (GAs) are an important hormone in regulating plant growth and development, and DELLA protein is an essential negative regulator of GA signal transduction. The aim of the study was to clone a GAinhibiting protein DELLA from trifoliate orange (Poncirus trifoliata L. Raf.) and to analyze the bioinformations and expression patterns of the protein gene in tissues and in response to drought stress. A DELLA protein was isolated from trifoliate orange and named as PtGai (Genebank number: MZ170959). The PtGai protein had 1731 bp open reading frames, along with 576 amino acid codes, and also grouped with sweet orange (XM_006430552.4). The PtGai protein sequence was 65% homology with the sequences of DELLA proteins in other plant families. PtGai protein existed in the nucleus based on the prediction of subcellular localization. PtGai protein could be expressed in roots, stems, and leaves, along with the highest expression in stems. PtGai was upregulated by drought stress in leaves and roots, along with the decrease of root total GA concentration and the inhibition of shoot and root biomass production. It indicated the characteristics of PtGai protein and the roles of PtGai in GA synthesis and plant growth.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10602 - Biology (theoretical, mathematical, thermal, cryobiology, biological rhythm), Evolutionary biology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
BIOCELL
ISSN
0327-9545
e-ISSN
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Volume of the periodical
45
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
1687-1694
UT code for WoS article
000692540600010
EID of the result in the Scopus database
2-s2.0-85115122225