Cytokinin definition biology
WebDec 14, 2024 · Cytokinins are a type of plant growth regulator that is largely engaged in cell division in plant roots and shoot systems. This hormone promotes cell … WebApr 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 …
Cytokinin definition biology
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WebFeb 24, 2024 · cytokine, any of a group of small, short-lived proteins that are released by one cell to regulate the function of another cell, thereby serving as intercellular chemical … WebNov 1, 2015 · A brief overview of cytokinin biology. Cytokinins are key hormones that regulate many developmental and physiological processes in plants. They play a crucial role in regulating the proliferation and differentiation of plant cells, and also the control of various processes in plant growth and development, including promotion of shoot growth ...
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, … 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, …
WebThe meaning of CYTOKININ is any of various plant growth substances (such as kinetin) that are usually derivatives of adenine. any of various plant growth substances (such as … Webcytokinin [ 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 …
WebThe symbiotic interaction between Rhizobium bacteria and legumes leads to the induction of a new root organ: the nitrogen-fixing nodule. Recent findings have uncovered that cytokinin is instrumental in this developmental process, but they also suggest a broader role for cytokinin in mediating rhizobial infection. In this opinion article, we propose that …
Web"Match each definition with the correct term. Bending of a shoot toward light Growth response to touch Cycle with a period of about 24 hours Pigment that helps control flowering Relative lengths of night and day Growth response to gravity Folding of plant leaves at night a. phytochrome b. photoperiod c. sleep movement d. circadian rhythm e. thigmotropism … port forwarding on client server javaWebApr 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 … port forwarding on cellular networkWebCytokinins 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 ... port forwarding on bgw210-700WebFeb 27, 2024 · The phytohormone cytokinin plays diverse roles in plant development, influencing many agriculturally important processes, including growth, nutrient responses … irish wolfhound breeders in western australiaWebApr 6, 2024 · Cytokinin hormone is a growth regulator in plants with the primary functions of controlling cell division and growth in the meristematic regions of a plant. It is produced in … port forwarding on comcast routerWebIt is a synthetic hormone. The first natural cytokinin was obtained from unripe maize grains or kernels by Letham (1964). It is known as zeatin (6-hydroxy 3-methyl trans 2-butenyl … port forwarding on cisco routerWebAbstract. A survey of recent results is presented concerning the role of cytokinin degradation in plants, which is catalyzed by cytokinin oxidase/dehydrogenase (CKX) enzymes. An overview of Arabidopsis CKX gene expression suggests that their differential regulation by biotic and abiotic factors contributes significantly to functional specification. irish wolfhound breeders in wisconsin