Results 31 to 40 of about 1,188 (121)

Strigolactone Alleviates the Adverse Effects of Salt Stress on Seed Germination in Cucumber by Enhancing Antioxidant Capacity

Antioxidants, 2023
Strigolactones (SLs), as a new phytohormone, regulate various physiological and biochemical processes, and a number of stress responses, in plants. In this study, cucumber ‘Xinchun NO.
Changxia Li, Xuefang Lu, Yunzhi Liu, Junrong Xu, Wenjin Yu   +4 more
doaj   +1 more source

Physiological mechanism of strigolactone enhancing tolerance to low light stress in cucumber seedlings

BMC Plant Biology, 2022
Strigolactone is a newly discovered type of plant hormone that has multiple roles in modulating plant responses to abiotic stress. Herein, we aimed to investigate the effects of exogenous GR24 (a synthetic analogue of strigolactone) on plant growth ...
Xinpeng Zhou, Zhanming Tan, Yaguang Zhou, Shirong Guo, Ting Sang, Yu Wang, Sheng Shu   +6 more
doaj   +1 more source

Strigolactones modulate stem length and diameter of cherry rootstocks through interaction with other hormone signaling pathways

Frontiers in Plant Science, 2023
Stem growth and development has considerable effects on plant architecture and yield performance. Strigolactones (SLs) modulate shoot branching and root architecture in plants.
Xunju Liu, Yan Xu, Wanxia Sun, Jiyuan Wang, Yixin Gao, Lei Wang, Wenping Xu, Shiping Wang, Songtao Jiu, Caixi Zhang   +9 more
doaj   +1 more source

Integrated transcriptomic and metabolomic analyses provide insights into the response of tobacco axillary buds to exogenous strigolactone

Biologia Plantarum
Strigolactones (SL) are crucial plant hormones that regulate plant growth. We investigated genetic and metabolic changes in tobacco axillary flower buds following application of GR24 (SL synthetic analogue), administered 2 and 6 days later.
Boxi TANG, Huiyuan TIAN, Wuwei FAN, Zhiyan PAN, Yuanxiu WANG, Jiantao PENG, Guoqin LIU   +6 more
doaj   +1 more source

Regulation of Exogenous Strigolactone on Storage Substance Metabolism and Endogenous Hormone Levels in the Early Germination Stage of Rice Seeds Under Salt Stress

Antioxidants
Salt stress inhibits rice seed germination. Strigolactone (GR24) plays a vital role in enhancing plant tolerance against salt stress. However, GR24’s impact on the metabolism of stored substances and endogenous hormones remains unclear.
Jianqin Zhang, Dianfeng Zheng, Naijie Feng, Aaqil Khan, Rui Deng, Jian Xiong, Linchong Ding, Zhiyuan Sun, Jiahuan Li, Xiaohui Yang, Chen Wu   +10 more
doaj   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

Strigolactone and Auxin Applications on Cotyledon Senescence in Sunflower Seedlings under Salt Stress

European Journal of Biology, 2022
Objective: Senescence is a programmed cell death process and is important in the growth, development and flowering process of the plant. Delaying senescence has a very important effect on agriculture in terms of product yield. Indole-3- acetic acid (IAA)
Hümeyra Özel, Serap Sağlam
doaj   +1 more source

A composite, host‐participatory haustorium links host compatibility to defence bifurcation in Alectra vogelii (Orobanchaceae)

PLANTS, PEOPLE, PLANET, EarlyView.
Parasitic weeds of the family Orobanchaceae are among the most damaging constraints on food production in the tropics, draining water and nutrients from their hosts and threatening the livelihoods of millions of smallholder farmers. Yellow witchweed (Alectra vogelii) can destroy entire legume harvests across sub‐Saharan Africa, where these crops are a ...
Hildah Kithinji, Guillaume Brun, Susann Wicke   +2 more
wiley   +1 more source

Rapid analysis of strigolactone receptor activity in a Nicotiana benthamiana dwarf14 mutant

Plant Direct, 2022
DWARF14 (D14) is an ɑ/β‐hydrolase and receptor for the plant hormone strigolactone (SL) in angiosperms. Upon SL perception, D14 works with MORE AXILLARY GROWTH2 (MAX2) to trigger polyubiquitination and degradation of DWARF53(D53)‐type proteins in the ...
Alexandra R. F. White, Jose A. Mendez, Aashima Khosla, David C. Nelson   +3 more
doaj   +1 more source

Exogenous GR24 Inhibits Strawberry Tillering by Affecting the Phytohormone Signaling and Sugar Metabolism Pathways

Agronomy, 2023
Tillering is an important part in strawberry growth, and strawberries can reproduce nutritionally through stolons to generate genetically stable offspring.
Yuting Peng, Yuyan Jiang, Caixia He, Musha She, Mengyao Li, Qing Chen, Yong Zhang, Yuanxiu Lin, Yunting Zhang, Yan Wang, Wen He, Xiaorong Wang, Haoru Tang, Ya Luo   +13 more
doaj   +1 more source