Cross-talk between nitric oxide, hydrogen peroxide and calcium in salt-stressed Chenopodium quinoa Willd. At seed germination stage
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F20%3A83887" target="_blank" >RIV/60460709:41210/20:83887 - isvavai.cz</a>
Result on the web
<a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7238089/" target="_blank" >https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7238089/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.plaphy.2020.07.022" target="_blank" >10.1016/j.plaphy.2020.07.022</a>
Alternative languages
Result language
angličtina
Original language name
Cross-talk between nitric oxide, hydrogen peroxide and calcium in salt-stressed Chenopodium quinoa Willd. At seed germination stage
Original language description
Seed germination is critical for successful crop production and this growth stage can be very sensitive to salt stress depending on the plants tolerance mechanisms. The pretreatment of Chenopodium quinoa seeds with CaCl2, H2O2 and sodium nitroprusside limited the adverse effect of salt stress on seed germination. The pre-treated seeds showed a significant increase in germination rate, relative germination rate and germination index while the mean germination time was significantly reduced under both optimal and stress conditions. In parallel with seed germination, the negative effect of salt stress on the activity of alpha-amylase and beta-amylase was reduced in pre-treated seeds. The amylase enzymes are responsible for starch hydrolysis, so the reduction of amylase activity by salt stress resulted in higher starch content in the seeds and lower concentrations of water-soluble sugars such as glucose. Pretreatment stimulated amylase activity resulting in starch breakdown and increased content of water
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10611 - Plant sciences, botany
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
PLANT PHYSIOLOGY AND BIOCHEMISTRY
ISSN
0981-9428
e-ISSN
0981-9428
Volume of the periodical
154
Issue of the periodical within the volume
2020
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
8
Pages from-to
657-664
UT code for WoS article
000566818900062
EID of the result in the Scopus database
2-s2.0-85088633857