Phytohormonal signaling in plant resilience: advances and strategies for enhancing abiotic stress tolerance

被引:11
作者
Das, Shubranil [1 ]
Shil, Susmita [2 ]
Rime, Jome [1 ]
Alice, Athikho Kayia [3 ]
Yumkhaibam, Tabalique [3 ]
Mounika, Vadde [3 ]
Singh, Aditya Pratap [4 ]
Kundu, Manoj [5 ]
Lalhmangaihzuali, Hp [6 ]
Hazarika, Tridip Kumar [6 ]
Singh, Amit Kumar [7 ]
Singh, Siddhartha [7 ]
机构
[1] Cent Agr Univ, Coll Hort & Forestry, Dept Fruit Sci, Pasighat 791102, Arunachal Prade, India
[2] Kerala Agr Univ, Coll Forestry, Dept Silviculture & Agroforestry, Thissur 680656, Kerala, India
[3] Cent Agr Univ, Coll Hort & Forestry, Dept Vegetable Sci, Pasighat 791102, Arunachal Prade, India
[4] GIET Univ, Sch Agr, Dept Plant Breeding & Genet, Gunupur 765022, Odisha, India
[5] Rani Lakshmi Bai Cent Agr Univ, Coll Hort & Forestry, Dept Fruit Sci, Jhansi 284003, Uttar Pradesh, India
[6] Mizoram Univ, Sch Earth Sci & Nat Resources Management, Dept Hort Aromat & Med Plants, Aizawl 796004, Mizoram, India
[7] Cent Agr Univ, Coll Hort & Forestry, Dept Basic Sci & Humanities, Pasighat 791102, Arunachal Prade, India
关键词
Phytohormones; Abiotic stress tolerance; Hormonal crosstalk; Plant signaling pathways; Genetic engineering; Sustainable agriculture; INDUCED STOMATAL CLOSURE; INDUCED MORPHOGENIC RESPONSE; PROMOTES SEED-GERMINATION; ROOT-SYSTEM ARCHITECTURE; MAP KINASE GENE; SALICYLIC-ACID; ABSCISIC-ACID; NITRIC-OXIDE; DROUGHT TOLERANCE; METHYL JASMONATE;
D O I
10.1007/s10725-025-01279-6
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Abiotic stressorslike drought, salinity, and extreme temperatures significantly hamper global agricultural productivity by adversely affecting plant growth and crop production. As sessile organisms, plants have developed a sophisticated network of signaling pathways to recognize and address environmental challenges. At the heart of these responses are phytohormones, which play animportant role in conferring abiotic stress tolerance. The signaling pathways governed by these phytohormones are crucial for activating the physiological and molecular responses that enable plants to survive under stress conditions. Hormonal crosstalk, an integral component of the phytohormonal network, involves synergistic and antagonistic interactions that finely balance the growth-defense trade-off, allowing plants to optimize their responses to environmental stimuli. Current developments in genetics and molecular biology have shed light on the mechanisms by which phytohormonal signaling pathways are modulated during abiotic stress. This understanding opens new avenues for developing crop cultivars that are more resilient to stressthrough genetic engineering and biotechnological approaches. By manipulating hormonal pathways, it is possible to fortify plants against abiotic stresses, thus ensuring food production in the face of climate change. The present review emphasizes recent advances in understanding how phytohormones (PHs), the central regulators of plant physiological and biochemical responses, mediate plant resilience to such stresses and a strategic method to improve resistance toabiotic stressin horticultural plants, thereby helping agricultural systems remain resilient and sustainable in the face of escalating climatic challenges.
引用
收藏
页码:329 / 360
页数:32
相关论文
共 284 条
[1]   Enhanced oxidative stress in the jasmonic acid-deficient tomato mutant def-1 exposed to NaCl stress [J].
Abouelsaad, Ibrahim ;
Renault, Sylvie .
JOURNAL OF PLANT PHYSIOLOGY, 2018, 226 :136-144
[2]   Integration of plant responses to environmentally activated phytohormonal signals [J].
Achard, P ;
Cheng, H ;
De Grauwe, L ;
Decat, J ;
Schoutteten, H ;
Moritz, T ;
Van Der Straeten, D ;
Peng, JR ;
Harberd, NP .
SCIENCE, 2006, 311 (5757) :91-94
[3]   Gibberellin Signaling Controls Cell Proliferation Rate in Arabidopsis [J].
Achard, Patrick ;
Gusti, Andi ;
Cheminant, Soizic ;
Alioua, Malek ;
Dhondt, Stijn ;
Coppens, Frederik ;
Beemster, Gerrit T. S. ;
Genschik, Pascal .
CURRENT BIOLOGY, 2009, 19 (14) :1188-1193
[4]   Hormone interactions in stomatal function [J].
Acharya, Biswa R. ;
Assmann, Sarah M. .
PLANT MOLECULAR BIOLOGY, 2009, 69 (04) :451-462
[5]   Combined effects of brassinosteroid and kinetin mitigates salinity stress in tomato through the modulation of antioxidant and osmolyte metabolism [J].
Ahanger, Mohammad Abass ;
Mir, Rayees Ahmad ;
Alyemeni, Mohammed Nasser ;
Ahmad, Parvaiz .
PLANT PHYSIOLOGY AND BIOCHEMISTRY, 2020, 147 :31-42
[6]   Cadmium-induced oxidative damage in mustard [Brassica juncea (L.) Czern. & Coss.] plants can be alleviated by salicylic acid [J].
Ahmad, P. ;
Nabi, G. ;
Ashraf, M. .
SOUTH AFRICAN JOURNAL OF BOTANY, 2011, 77 (01) :36-44
[7]  
Akin B., 2020, J. Sci. Rep.-A, V45, P253
[8]   Strigolactones: Chemical signals for fungal symbionts and parasitic weeds in plant roots [J].
Akiyama, Kohki ;
Hayashi, Hideo .
ANNALS OF BOTANY, 2006, 97 (06) :925-931
[9]   Hormonal changes in relation to biomass partitioning and shoot growth impairment in salinized tomato (Solanum lycopersicum L.) plants [J].
Albacete, Alfonso ;
Ghanem, Michel Edmond ;
Martinez-Andujar, Cristina ;
Acosta, Manuel ;
Sanchez-Bravo, Jose ;
Martinez, Vicente ;
Lutts, Stanley ;
Dodd, Ian C. ;
Perez-Alfocea, Francisco .
JOURNAL OF EXPERIMENTAL BOTANY, 2008, 59 (15) :4119-4131
[10]   The Path from β-Carotene to Carlactone, a Strigolactone-Like Plant Hormone [J].
Alder, Adrian ;
Jamil, Muhammad ;
Marzorati, Mattia ;
Bruno, Mark ;
Vermathen, Martina ;
Bigler, Peter ;
Ghisla, Sandro ;
Bouwmeester, Harro ;
Beyer, Peter ;
Al-Babili, Salim .
SCIENCE, 2012, 335 (6074) :1348-1351