Seed Priming with Brassinosteroids Alleviates Chromium Stress in Rice Cultivars via Improving ROS Metabolism and Antioxidant Defense Response at Biochemical and Molecular Levels.
antioxidants
brassinosteroids
chromium
heavy metals
rice
Journal
Antioxidants (Basel, Switzerland)
ISSN: 2076-3921
Titre abrégé: Antioxidants (Basel)
Pays: Switzerland
ID NLM: 101668981
Informations de publication
Date de publication:
07 Jul 2021
07 Jul 2021
Historique:
received:
18
04
2021
revised:
17
06
2021
accepted:
28
06
2021
entrez:
6
8
2021
pubmed:
7
8
2021
medline:
7
8
2021
Statut:
epublish
Résumé
This research was performed to explore the vital role of seed priming with a 0.01 µM concentration of brassinosteroids (EBL) to alleviate the adverse effects of Cr (100 µM) in two different rice cultivars. Seed priming with EBL significantly enhanced the germination attributes (germination percentage, germination energy, germination index, and vigor index, etc.), photosynthetic rate as well as plant growth (shoot and root length including the fresh and dry weight) under Cr toxicity as compared to the plants primed with water. Cr toxicity induced antioxidant enzyme activities (SOD, POD, CAT, and APX) and ROS level (MDA and H
Identifiants
pubmed: 34356322
pii: antiox10071089
doi: 10.3390/antiox10071089
pmc: PMC8301181
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : The Deanship of Scientific Research at King Saud University for funding this research
ID : RG-1435-014
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