Cytokinin definition biology
WebAug 14, 2001 · The catabolic enzyme cytokinin oxidase (CKX, ref. 8) plays possibly the principal role in controlling cytokinin levels in plant tissues.CKX activity has been found in a great number of higher plants and in different plant tissues ().The enzyme is a FAD-containing oxidoreductase that catalyzes the degradation of cytokinins bearing …
Cytokinin definition biology
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WebApr 1, 2024 · Cytokinins are a bunch of plant growth regulators which are primarily involved in performing cellular division in plant roots and shoot systems. This … WebCytokinins are a group of plant growth regulators which are primarily involved in performing cell division in plant roots, shoot system. This hormone helps in promoting the cell’s growth, development, …
WebGibberellins Definition ... This procedure is amongst different cases in biology where the pathway is turned on by inhibiting the pathway. However, most of the proteins that are involved differ according to circumstances, … WebIn living plants, callus cells are those cells that cover a plant wound. In biological research and biotechnology callus formation is induced from plant tissue samples (explants) after surface sterilization and plating onto …
WebCytokinins are plant-specific chemical messengers (hormones) that play a central role in the regulation of the plant cell cycle and numerous developmental processes. Cytokinins were discovered by F Skoog, C Miller, and co-workers during the 1950s as factors that promote cell division (cytokinesis). The first cytokinin discovered was an adenine ... WebApr 8, 2024 · Small peptides represent a subset of dark matter in plant proteomes. Through differential expression patterns and modes of action, small peptides act as important regulators of plant growth and development. Over the past 20 years, many small peptides have been identified due to technical advances in genome sequencing, bioinformatics, …
WebApr 13, 2024 · Salinity stress is among the key challenges for sustainable food production. It is continuously increasing against the backdrop of constant climate change and anthropogenic practices leading to a huge drop in soil, water, and cultivated crop quality and productivity. Halotolerant plants represent hot spots for endophytic bacteria which may …
WebDefinition. Cytokinin: Cytokinins are a large number of plant growth regulators that are primarily involved in cell division in plant roots, shooting systems. This hormone helps to increase cell growth, growth, differentiation, affecting apical dominance, leaf appearance, and axillary bud growth. population of huntly aberdeenshireWebOct 13, 2024 · Cytokinins are a group of hormones that promote cell division in plant roots and shoots and the growth of buds. These hormones have been found in all complex plants as well as mosses, fungi, and... population of huntington utahWebCytokinesis is the physical process of cell division, which divides the cytoplasm of a parental cell into two daughter cells. It occurs concurrently with two types of nuclear division called ... sharlot hallWebBiology . definition. Uses of cytokinesis ... Help overcome apical dominance. Promote nutrient mobilization which helps in the delay of leaf senescence. definition. Functions of cytokinins. They are synthesized where rapid cell division takes place. Produce new leaves, chloroplasts in leaves, lateral shoot growth and adventitious shoot ... population of huntsville onWebcytokinin [ sahy-t uh- kahy-nin ] noun Biochemistry. any of a class of plant hormones, produced by the roots and traveling upward through the xylem, that promote tissue … sharlot hall days past archivesWebApr 26, 2024 · 1 Department of Plant Biology, University of Szeged, Szeged, Hungary; 2 Institute of Plant Biology, Biological Research Centre, Hungarian Academy of Sciences, Szeged, Hungary; Recent findings call for the critical overview of some incorrectly used plant cell and tissue culture terminology such as dedifferentiation, callus, totipotency, and … sharlot hall archivesWebFeb 27, 2024 · The phytohormone cytokinin plays diverse roles in plant development, influencing many agriculturally important processes, including growth, nutrient responses … sharlot hall census