Original video: https://youtu.be/0LBc9-wgNMI
Presented on: 28 May 2024
This video provides an overview of key plant growth regulators, including strigolactones, brassinosteroids, jasmonic acid, and salicylic acid, and their roles in plant development and stress responses.
Strigolactones are a class of plant hormones that stimulate branching in plants and the growth of symbiotic arbuscular mycorrhizal fungi in the soil. They also impede shoot branching and trigger the germination of parasitic plant seeds.
Brassinosteroids (BRs) are a group of steroid hormones, essentially important for plant development and growth. BR signaling functions to promote cell expansion and cell division, and plays a role in etiolation and reproduction.
Jasmonic acid (JA) is an endogenous growth-regulating substance, initially identified as a stress-related hormone in higher plants. Similarly, the exogenous application of JA also has a regulatory effect on plants.
Salicylic acid (SA) is an important plant hormone that is best known for mediating host responses upon pathogen infection. Its role in plant defense activation is well established
Keywords: Plant Growth Regulators, Plant Hormones, Strigolactones, Brassinosteroids, Jasmonic Acid, Salicylic Acid, Plant Growth, Plant Development, Plant Stress, Plant Defense, Plant Biology, Plant Science, Agriculture, Botany, Education, Science Education
Location:
Faculty of Agriculture, Universiti Putra Malaysia
Fakulti Pertanian, Universiti Putra Malaysia, 43000 Seri Kembangan, Selangor
XPMM+9J Seri Kembangan, Selangor
2.9845517506267742, 101.73803356324866
Attribution 4.0 International — CC BY 4.0 - Creative Commons
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