Web• Cytokinins are plant hormones that play a vital role in regulating plant growth, development, and response to environmental stresses. Some of the key functions of cytokinins include: f Stimulating cell division • Cytokinins promote cell division and differentiation, which is critical for the growth and development of plants. f Delaying … WebApr 14, 2024 · Moreover, factors produced by aboveground tissues, including cytokinins, miRNA2111, and others, move through the phloem to the roots, where they interact with Too Much Love (TML), NIN, and other factors to regulate the expression of CLAVATA3/endosperm-surrounding region ( CLE) and control root nodulation [ 49, 50, 51 ].
4.2 Plant Hormones – The Science of Plants - University of Minnesota
WebThese PGPR have many mechanisms to support plant growth, such as phytohormone production (i.e., cytokinins, auxin, gibberellins, abscisic acid), phosphate and potassium solubilization, siderophore secretion for iron uptake, 1-Aminocyclopropane-1-carboxylate deaminase (ACC) production, nitrogen fixation, antifungal activities, volatile organic … WebSep 1, 2024 · Among these plant signals, cytokinins (CKs) are major players, originally demonstrated to be key factors of nodule inception in both L. japonicus and Medicago … photo chantier
Cytokinins - PubMed
WebD) only shoots depend upon the aggregation of statoliths. E) only shoots depend upon auxin distribution. 19) 20) The ripening of fruit and the dropping of leaves and fruit are principally controlled by A) auxins. B) cytokinins. C) carbon dioxide concentration (in air). D) ethylene. E) indole acetic acid. 20) 3. Starr/Evers. WebAbstract. Cytokinins are plant-specific chemical messengers (hormones) that play a central role in the regulation of the plant cell cycle and numerous developmental processes. … WebJan 2, 2014 · Cytokinins are N (6) substituted adenine derivatives that affect many aspects of plant growth and development, including cell division, shoot initiation and growth, leaf … photo channel wii