Cytokinin-activating enzyme

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August undefined, 2024

WebLOG encodes a novel cytokinin-activating enzyme that works in the final step of bioactive cytokinin synthesis. Revising the long-held idea of multistep reactions, LOG directly … WebJun 6, 2013 · A cytokinin-activating enzyme induces de novo homeotic tubers in tomato • TLOG1 signaling abolishes apical dominance without disrupting polar auxin transport • miR156 regulates tuber-forming …

diverse roles of cytokinins in regulating leaf development ...

WebJan 5, 2024 · Authors: Mahboobeh Azarakhsh and Maria A. Lebedeva. Journal of Plant Growth Regulation (2024) Abstract: "Nodules are formed as a result of symbiosis with nitrogen-fixing bacteria on the roots of legume plants. Symbiotic nodule development shares common developmental processes with lateral roots... WebApr 1, 2024 · A conserved PGGxGTxxE motif misleads the cytokinin (CK) converting LONELY GUY enzymes to be wrongly annotated as lysine decarboxylases (LDCs). However, so far PGGxGTxxE motif-containing LDCs do not show any LDC activity. ... Direct control of shoot meristem activity by a cytokinin-activating enzyme. Nature, 445 … ray charles fats domino jerry lee lewis

Rice zinc finger protein DST enhances grain production through ... - PNAS

WebLOG encodes a novel cytokinin-activating enzyme that works in the final step of bioactive cytokinin synthesis. Revising the long-held idea of multistep reactions, LOG directly converts inactive cytokinin nucleotides to the free-base forms, which are biologically active, by its cytokinin-specific phosphoribohydrolase activity. ... WebModifying the cytokinin content in plants is a means of improving plant productivity. Here, we report the development and biological activity of compound TD-K (1-(furan-2-ylmethyl)-3-(1,2,3-thiadiazol-5-yl)urea)which is related to thidiazuron. TD-K—which exhibited extremely high antisenescence activity in the wheat leaf bioassay—and INCYDE (2-chloro-6-(3 … WebMar 30, 2024 · Although these data collectively indicate the importance of metabolite levels of T6P rather than the activity of corresponding enzymes, functional analysis of the T6P synthase (TPS) in Arabidopsis shows that non-catalytic domains of the enzyme are important for the correct localization and orderly activation of TPS, leading to T6P … simple screen shade

Cytokinin - an overview ScienceDirect Topics

The Role of Cytokines in the Body - Verywell Health

WebFeb 8, 2007 · It has been assumed that the phytohormone cytokinin has a positive role in shoot meristem function. A severe reduction in the size of meristems in a mutant that … WebJun 6, 2013 · Dedicated storage organs in the form of tubers are evolutionary novelties that share a common function but originate in diverse species from different organs. Tubers in potato, Solanum tuberosum, are … ray charles feel so badWebMar 1, 2007 · Cytokinin is synthesised from cytokinin-nucleotides produced by phosphate-isopentenyltransferases and two cytochrome P450 monooxygenases entitled CYP735A1 … simple screen share software

"WebThe conversion of the iP nucleotides to the tZ nucleotide is catalyzed by cytochrome P450 mono-oxygenases (CYP735A) and the production of active forms of cytokinin is catalyzed by the LONELY GUY (LOG) cytokinin-activating enzymes (Hirose et al. 2008). " - Cytokinin-activating enzyme

Cytokinin-activating enzyme

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WebJun 1, 2024 · The levels of active cytokinins can be modulated via irreversible cleavage by CYTOKININ OXIDASE (CKX) enzymes 6,7 or through conjugation to glucose by … Webby a Cytokinin-Activating Enzyme By Kurakawa et. Al. Published in Nature Presented by Boyana Grigorova CBMG 688R Biological Roles of Cytokinins • Cytokinins are positive …

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WebCytokinins impact numerous aspects of plant growth and development. This study reports that constitutive ectopic overexpression of a rice cytokinin-activation enzyme-like gene, OsLOGL5, significantly reduced primary root growth, tiller number, and yield. Conversely, mutations at the 3'-end of OsLOGL5 CDS resulted in normal rice plant morphology ... WebSep 8, 2024 · LOGs are a new cytokinin-activating enzyme with a conserved lysine decarboxylase-binding domain in all the proteins expressed by LOGs . Through its cytokinin-specific phosphohydrolase activity, LOGs directly convert the inactive cytokinin ribotides into a biologically active free base form [ 8 ].

WebOct 6, 2024 · Cytokinins are a group of phytohormones derived from adenine, which consist of a variety of molecular structures. The most abundant cytokinins in plants are … WebMar 1, 2024 · The key structures for cytokinin-activation enzyme activity are conserved, including the 7 β-strands, 8 α-helices, catalytic site (red triangles), AMP-binging site (blue triangles), prenyl group ...

Webcytokinin, any of a number of plant hormones that influence growth and the stimulation of cell division. Cytokinins are synthesized in the roots and are usually derived from … WebMar 1, 2007 · It is a cytokinin-activating enzyme that plays a role in the final step of the synthesis of active cytokinins, and its loss of function leads to early termination of the shoot meristem (Kurakawa ...

WebRegulation of individual enzymes in cytokinin metabolism. Cytokinin degradation seems to be a very important tool for regulation of the active cytokinin “pool” in plant cells. …

WebApr 2, 2024 · The cytokinin biosynthesis pathway and the cytokinin function in non-plant cells are not well understand. Herein we provide a structural basis for cytokinin studies in Mtb, and facilitate the identification of MtLOG inhibitors with potential interest in the context of drug discovery. 2. Materials and methods2.1. ray charles familyWebNov 17, 2024 · The LOG family of cytokinin-activating enzymes (InterPro: IPR005269), as revealed by BlastP analysis, is widespread among the three kingdoms of life (with ca. 9000 sequences retrieved from the ... ray charles filme completo dublado online ray charles family picturesWebApr 1, 2024 · the synthesis of cytokinin. The enzymes LONELY GUY (LOG) and isopentenyl transferase (IPT) are two of the most important. ... activating enzyme (Mi et al., 2024). In the next step, LOGs. simple screenshotWebJun 4, 2013 · However, the tuber formation of potatoes is directed by the hormonal signal, especially gibberellins (GA) and cytokinin (CK). It is stated that a CK activating enzyme induces de novo homeotic ... ray charles film izleWebJun 17, 2013 · A cytokinin-activating enzyme induces de novo homeotic tubers in tomato TLOG1 signaling abolishes apical dominance without disrupting polar … ray charles favoritesWebE1-activating enzyme is heterodimeric in SUMOylation. E1-activating enzyme is monomeric in ubiquitination. E2 enzyme: ... In continuation, the putative roles of SUMOylation in cytokinin and the ethylene pathway still need to be discovered for a better understanding of phytohormone signaling. The elucidation of the role of SUMOylation in … ray charles favorite color