Cytokinin biosynthesis gene

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WebJan 13, 2024 · Cytokinins (CKs) are a class of adenine-derived plant hormones that play a crucial role in multiple processes related to growth and development, such as seed … WebApr 11, 2024 · Consistent with the results, the expression of the cytokinin biosynthesis-related IPT gene was downregulated, and cytokinin tZR levels were reduced in Zn-depleted quinoa roots (Fig. 4). Taken together, these results indicated that Zn homeostasis regulates plant growth by modulating both auxin and cytokinin levels in quinoa (Fig. 4, …

Modulation of cytokine production by transforming growth

WebAmong them is AtCKX6, a gene encoding a cytokinin oxidase involved in cytokinin breakdown (Werner et al. 2003), which is rapidly and transiently induced by auxin (Redman et al. 2004). Interestingly, the AtCKX6 gene is also down-regulated by NPA, indicating that AtCKX6 gene expression may depend on translocated auxin (Werner et al. 2006). bing new chatgpt 国内

Frontiers IPT9, a cis-zeatin cytokinin biosynthesis gene, promotes ...

WebThis review summarizes the current status of knowledge on cytokinin biosynthesis, metabolism and signal transduction, with an emphasis on genes encoding metabolic … WebApr 30, 2024 · Cytokinin is an important regulator of symbiotic nodule development. Recently, KNOTTED1-LIKE HOMEOBOX 3 transcription factor (TF) was shown to … WebApr 14, 2024 · Osteoporosis is a disease that is characterised by reduced bone mineral density (BMD) and can be exacerbated by the excessive bone resorption of osteoclasts (OCs). Bioinformatic methods, including functional enrichment and network analysis, can provide information about the underlying molecular mechanisms that participate in the … bing new chat ai

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WebApr 21, 2014 · Here we show that AP1 regulates cytokinin levels by directly suppressing the cytokinin biosynthetic gene LONELY GUY1 and activating the cytokinin degradation gene CYTOKININ OXIDASE/DEHYDROGENASE3. Restoring the expression of these genes to wild-type levels in AP1 -expressing cells or suppressing cytokinin signaling … WebThe phosphorylated, and thus activated, type-B RRs regulate the transcription of numerous genes, including the type-A RRs. The type-A RRs negatively regulate the pathway. Biosynthesis. Adenosine phosphate-isopentenyltransferase (IPT) catalyses the first reaction in the biosynthesis of isoprene cytokinins. bing new background everydayWebIrreversible cytokinin degradation that regulates root cytokinin levels in L. japonicus (Reid et al., 2016) and negative feedback on endogenous biosynthesis gene expression may account for this difference. The absence of major phenotypic and metabolic changes in single biosynthesis gene mutants further supports the finely balanced nature of ... bing new chat gpt

"WebApr 4, 2015 · For example, in Arabidopsis >100 cytokinin-regulated genes related to photosynthesis were identified, extending, among others, the list of the above-mentioned nuclear-encoded cytokinin-regulated … " - Cytokinin biosynthesis gene

Cytokinin biosynthesis gene

Lateral root formation and growth of Arabidopsis is redundantly ...

WebSep 9, 2024 · The biosynthesis of cytokinins is catalyzed by the enzyme isopentenyl transferase encoded by the ipt gene. The gene was initially discovered in the soil … WebApr 30, 2024 · Abstract. Cytokinin is an important regulator of symbiotic nodule development. Recently, KNOTTED1-LIKE HOMEOBOX 3 transcription factor (TF) was …

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WebCytokinins, a group of mobile phytohormones, play an important role in plant growth and development, and their activity is finely controlled by environmental factors in … WebSep 6, 2005 · Activation of only a subset of cytokinin biosynthesis genes by KNOXI proteins suggests that cytokinin biosynthesis is controlled by both KNOXI-dependent and KNOXI-independent pathways, indicating the existence of a flexible and strictly regulated network of cytokinin-dependent pathways.

WebOct 4, 2024 · Schematic presentations of cytokinin (CK) biosynthesis and transport for systemic nitrogen (N) and carbon signaling (a) CT … WebOct 14, 2024 · Figure 1.Mutants in different cytokinin biosynthetic genes show differential effects on primary root length and meristem size. (A) Simplified version of the parallel cytokinin biosynthesis pathways.(B,C) Primary root phenotype and length quantification of the wild-type Col-0, the triple mutant ipt357, and the double mutants cyp753a1 cyp753a2 …

WebNov 28, 2024 · RvD1 n-3 DPA Downregulates the Transcription of Pro-Inflammatory Genes in Oral Epithelial Cells and Reverses Nuclear Translocation of Transcription Factor ... UGT1A1 activity was quantified by estradiol metabolism: after cytokine treatment, cells were washed with 1.5 mL of fresh medium for 1 h and then incubated in 1.5 mL of … WebWe also examined the expression of two genes for tRNA isopentenyltransferases, AtIPT2 and AtIPT9, which can also be involved in cytokinin biosynthesis. They were …

WebApr 10, 2024 · A nonhuman primate NASH model is established to mimic human disease. •. DT-109 attenuates steatohepatitis, inflammation, and fibrosis in NASH. •. DT-109 regulates FA degradation, GSH formation, and microbial BA metabolism. •. This study emphasizes the importance of evaluating DT-109 in clinical settings.

WebMar 1, 2024 · Cytokinins are a major class of hormones that regulate many developmental processes in plants, including cell division, shoot and root growth, … bing new.comWebThis review summarizes the current status of knowledge on cytokinin biosynthesis, metabolism and signal transduction, with an emphasis on genes encoding metabolic enzymes and putative receptors, and genes rapidly induced by cytokinins. Download to read the full article text References d2jsp last wishWebJun 15, 1989 · Modulation of cytokine production by transforming growth factor-beta J Immunol. 1989 Jun 15;142(12):4295-300. ... which have both been implicated in post-transcriptional control of cytokine gene expression. These findings suggest a dual role for TGF-beta 1 in the regulation of cytokine production at both transcriptional and … d2jsp how to close a postWebJan 7, 2024 · Most natural cytokinins (CKs) are adenine derivatives that carry an isoprene-derived side chain at the N6-terminus. Structural variation at the isoprenoid … d2jsp how to add pictureWebJan 20, 2015 · Delay of leaf senescence through genetic modification can potentially improve crop yield, through maintenance of photosynthetically active leaves for a longer period. Plant growth hormones such as … d2jsp searchWebcytokinin biosynthesis in transgenic Arabidopsis, expressing the ipt gene under the control of a glucocorticoid inducible transcription system (21, 22). This system recently was shown to cause growth defects in transgenic A. thaliana plants grown in inductive condi-tions for 1–2 weeks (23). However, our investigation is based solely d2jsp how much is forum goldWebMar 7, 2024 · Auxin–cytokinin (CK) interactions have been extensively studied in the control of bud outgrowth in herbaceous plants. However, in temperate woody plants where the meristem of dormant buds can be repressed by either exogenous or endogenous factors, abscisic acid (ABA) has been suggested as a potential regulator of bud … d2jsp how to upload image