Screening of Salt-Tolerant Rice Landraces by Seedling Stage Phenotyping and Dissecting Biochemical Determinants of Tolerance Mechanism

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F21%3A88699" target="_blank" >RIV/60460709:41210/21:88699 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41210/20:83880

Result on the web

<a href="https://link.springer.com/content/pdf/10.1007/s00344-020-10235-9.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1007/s00344-020-10235-9.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00344-020-10235-9" target="_blank" >10.1007/s00344-020-10235-9</a>

Result language

angličtina

Original language name

Screening of Salt-Tolerant Rice Landraces by Seedling Stage Phenotyping and Dissecting Biochemical Determinants of Tolerance Mechanism

Original language description

Genetic diversity is a useful resource for crop improvement. In this study, a total of 28 rice genotypes were screened to isolate potential salttolerant genotypes at the seedling stage using hydroponic system. Different morphophysiological indicators were used to classify tolerant and susceptible genotypes and biochemical determinants were dissected to clarify the underlying tolerance mechanism. Rice seedling were treated with two salinity levels EC 1,1 dSm control and EC 7 dSm for 18 days. Salt stress resulted in significant decrease of growth and physiological traits in all genotypes, however, the lowest reduction was observed in some salttolerant genotypes namely Ghunsi, Nonabokra, Hogla, Holdegotal, Vusieri, and Kanchon. Cluster analysis considering percent reduction of growth parameters categorized the genotypes into four main subclusters and importantly, the salttolerant landraces were placed in the same cluster 2 with salttolerant check genotypes.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10611 - Plant sciences, botany

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

JOURNAL OF PLANT GROWTH REGULATION

ISSN

0721-7595

e-ISSN

1435-8107

Volume of the periodical

40

Issue of the periodical within the volume

5

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

16

Pages from-to

1853-1868

UT code for WoS article

000576081500002

EID of the result in the Scopus database

2-s2.0-85092250744