Cytokinin content
WebApr 11, 2024 · Zn deficiency repressed the expression of cytokinin biosynthesis-related genes, thereby reducing cytokinin levels and leading to plant growth retardation (Ramireddy et al., 2024, ... The downregulation of these genes may be responsible for the reduction in ABA content in roots. We measured cytokinin contents in the roots. WebJun 1, 2024 · In conclusion, cytokinin signal transduction genes delay the biological process of leaf senescence by increasing the chlorophyll content and reducing sucrose …
Cytokinin content
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WebJul 20, 2024 · The plant hormone cytokinins (CKs) were generally considered associated with plant development. More recently, functions of CKs in plant stress defense including salt have been increasingly characterized. Under saline conditions, not only CKs homeostasis but also its signal transduction pathway is disturbed in a plant species … WebFeb 25, 2024 · Abstract. Mitogens trigger cell division in animals. In plants, cytokinins, a group of phytohormones derived from adenine, stimulate …
WebAug 27, 2024 · Fig. 2: Cytokinin response correlates with enrichment of intracellular trans-zeatin content and is enhanced by inhibition of cytokinin turnover, but bioactive … WebSep 8, 2024 · Cytokinins are important plant hormones involved in regulating plant growth and development. To understand the relationship between cytokinin metabolism and flowering of pak choi, in this study,...
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 … WebMoreover, under high nitrate conditions, the total number of mature nodules and iP content further decreased in cytokinin biosynthesis mutants in comparison with the wild-type plants. In addition, application of exogenous cytokinin can rescue this nitrate-induced inhibition of nodule organogenesis (Lin et al. 2024). Therefore, in legumes ...
Cytokinins (CK) are a class of plant hormones that promote cell division, or cytokinesis, in plant roots and shoots. They are involved primarily in cell growth and differentiation, but also affect apical dominance, axillary bud growth, and leaf senescence. There are two types of cytokinins: adenine-type cytokinins represented by kinetin
WebCytokinin plays a crucial role in regulating the proliferation and differentiation of plant cells. Considerable efforts in the last few years have been directed toward the discovery of proteins and enzymes that function in cytokinin signaling and metabolism ( Ferreira and Kieber 2005 ; Sakakibara 2006 ). how does coal burning workWebMar 1, 2024 · Synthesis of [15 N4 ] purine labeled cytokinine glycosides derived from zeatins and topolins containing a 9-β-d, 7-β-d-glucopyranosyl, or 9-β-d-ribofuranosyl group is described. These N6 -substituted adenine derivatives are intended as internal analytic standards for phytohormone analysis. All labeled compounds were prepared from 6 … how does coal affect the environmentWebThe cytokinin-signaling pathway depends on histidine kinase receptors (AHKs) localized in the plasma membrane. Upon cytokinin binding, the receptors … how does coal become energyWebDec 14, 2024 · Cytokinins (CKs), a class of phytohormone, regulate root growth in a dose-dependent manner. A certain threshold content of CK is required for rapid root growth, … how does coal help filter waterWebJan 1, 2001 · Cytokinin concentration in xylem sap wasdecreased initially by 60% by pruning in accordancewith the reduction in the hormone-producing organ.Nevertheless cytokinin content in the shoots... how does coal filter waterWebSep 1, 1975 · Cytokinins in Banana Fruit 281 pH 7.0 and partitioned against four equal volumes of water-saturated n-butanol. This technique is one of the most widely used … photo collage design ideasWebMar 1, 2024 · Cytokinins are a major class of hormones that regulate many developmental processes in plants, including cell division, shoot and root growth, and vascular and gametophyte development 1. Cytokinins... photo collage download for pc