Unravelling the physiological basis of salinity stress tolerance in cultivated and wild rice species
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F22%3A94263" target="_blank" >RIV/60460709:41320/22:94263 - isvavai.cz</a>
Result on the web
<a href="https://pubmed.ncbi.nlm.nih.gov/35189073/" target="_blank" >https://pubmed.ncbi.nlm.nih.gov/35189073/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1071/FP21336" target="_blank" >10.1071/FP21336</a>
Alternative languages
Result language
angličtina
Original language name
Unravelling the physiological basis of salinity stress tolerance in cultivated and wild rice species
Original language description
Wild rice species provide a rich source of genetic diversity for possible introgression of salinity stress tolerance in cultivated rice. We investigated the physiological basis of salinity stress tolerance in Oryza species by using six rice genotypes (Oryza sativa L.) and four wild rice species. Three weeks of salinity treatment significantly (P less than 0,05) reduced physiological and growth indices of all cultivated and wild rice lines. However, the impact of salinity-induced growth reduction differed substantially among accessions. Salt tolerant accessions showed better control over gas exchange properties, exhibited higher tissue tolerance, and retained higher potassium ion content despite higher sodium ion accumulation in leaves. Wild rice species showed relatively lower and steadier xylem sap sodium ion content over the period of 3 weeks analysed, suggesting better control over ionic sodium xylem loading and its delivery to shoots with efficient vacuolar sodium ion sequestration. Contrary to t
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
10611 - Plant sciences, botany
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
FUNCTIONAL PLANT BIOLOGY
ISSN
1445-4408
e-ISSN
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Volume of the periodical
49
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
14
Pages from-to
351-364
UT code for WoS article
000758647800001
EID of the result in the Scopus database
2-s2.0-85126057322