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Roles of Nitric Oxide in Conferring Multiple Abiotic Stress Tolerance in Plants and Crosstalk with Other Plant Growth Regulators

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dc.contributor.authorSinghal, Rajesh Kumar
dc.contributor.authorJatav, Hanuman Singh
dc.contributor.authorAftab, Tariq
dc.contributor.authorPandey, Saurabh
dc.contributor.authorMishra, Udit Nandan
dc.contributor.authorChauhan, Jyoti
dc.contributor.authorChand, Subhash
dc.contributor.authorIndu
dc.contributor.authorSaha, Debanjana
dc.contributor.authorDadarwal, Basant Kumar
dc.contributor.authorChandra, Kailash
dc.contributor.authorKhan, Mudasser Ahmed
dc.contributor.authorRajput, Vishnu D.
dc.contributor.authorMinkina, Tatiana
dc.contributor.authorNarayana, Eetela Sathya
dc.contributor.authorSharma, Manoj Kumar
dc.contributor.authorAhmed, Shahid
dc.date.accessioned2025-01-30T05:49:49Z
dc.date.available2025-01-30T05:49:49Z
dc.date.issued2021
dc.description.abstractNitric oxide (NO) is a free-radical gasotransmitter signaling molecule associated with a varied spectrum of signal transduction pathways linked to inducing cross-adaptation against abiotic stresses. It has crucial roles from seed germination to plant maturity, depending upon its cellular concentration. The functional cross-talk of NO among different stress signaling cascades leads to alteration in the expression of developmental genes that regulate biosynthesis and function of plant growth regulators (PGRs). NO-PGRs and secondary signaling compounds cross-talk trigger reprogramming of stress-responsive gene expressions, transcriptional gene modulations, redox regulating machinery, oxidative metabolisms, and multiple regulatory pathways under plant abiotic stress. Recent findings suggest NO as critical components of numerous plant signaling network that interplays with auxin, gibberellins (GA), abscisic acid (ABA), ethylene (ET), jasmonic acid (JA), brassinosteroids (BRs), H2O2, melatonin, hydrogen sulfide (H2S), salicylic acid (SA), and other PGRs to modulate growth and development under multiple stresses. Considering the importance of NO signaling crosstalk under stress adaptation, in this review, we point out the biosynthesis and metabolism of NO and its crosstalk with numerous other signaling compounds. Further, recent cellular and molecular advances in NO signaling cross-talk under abiotic stress adaptations also have been discussed. � 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
dc.identifier.doihttps://doi.org/10.1007/s00344-021-10446-8
dc.identifier.issn7217595
dc.identifier.urihttps://dl.bhu.ac.in/ir/handle/123456789/24168
dc.publisherSpringer
dc.subjectAbiotic stresses
dc.subjectCross-talk
dc.subjectPlant growth regulators
dc.subjectSignaling network
dc.subjectStress tolerance
dc.titleRoles of Nitric Oxide in Conferring Multiple Abiotic Stress Tolerance in Plants and Crosstalk with Other Plant Growth Regulators
dc.typeReview
dspace.entity.typePublication
journal.titleJournal of Plant Growth Regulation
journalvolume.identifier.volume40

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2021