Comparative Analysis of Root Na+ Relation under Salinity between Oryza sativa and Oryza coarctata
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F22%3A92944" target="_blank" >RIV/60460709:41320/22:92944 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/2223-7747/11/5/656" target="_blank" >https://www.mdpi.com/2223-7747/11/5/656</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/plants11050656" target="_blank" >10.3390/plants11050656</a>
Alternative languages
Result language
angličtina
Original language name
Comparative Analysis of Root Na+ Relation under Salinity between Oryza sativa and Oryza coarctata
Original language description
Na+ toxicity is one of the major physiological constraints imposed by salinity on plant performance. At the same time, Na+ uptake may be beneficial under some circumstances as an easily accessible inorganic ion that can be used for increasing solute concentrations and maintaining cell turgor. Two rice species, Oryza sativa (cultivated rice, salt-sensitive) and Oryza coarctata (wild rice, salt-tolerant), demonstrated different strategies in controlling Na+ uptake. Glasshouse experiments and gene expression analysis suggested that salt-treated wild rice quickly increased xylem Na+ loading for osmotic adjustment but maintained a non-toxic level of stable shoot Na+ concentration by increased activity of a high affinity K+ transporter HKT1,5 (essential for xylem Na+ unloading) and a Na+/H+ exchanger NHX (for sequestering Na+ and K+ into root vacuoles). Cultivated rice prevented Na+ uptake and transport to the shoot at the beginning of salt treatment but failed to maintain it in the long term. While electr
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
Plants-BASEL
ISSN
2223-7747
e-ISSN
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Volume of the periodical
11
Issue of the periodical within the volume
5
Country of publishing house
CH - SWITZERLAND
Number of pages
17
Pages from-to
1-17
UT code for WoS article
000773606300001
EID of the result in the Scopus database
2-s2.0-85125285291