2024 Shoot branching regulation and signaling

Shoot branching regulation and signaling

Author: kmna

August undefined, 2024

WebAbstract. All plant shoots can be described as a series of developmental modules termed phytomers, which are produced from shoot apical meristems. A phytomer generally consists of a leaf, a stem segment, and a secondary shoot meristem. The fate and activity adopted by these secondary, axillary shoot meristems is the major source of evolutionary ... WebOct 15, 2024 · In many of the plants noted above, studies of shoot branching regulation have focused on the effects of apical dominance on branching, largely in classical decapitation experiments, rather than effects of seasonal regulation, and so the key questions remain unanswered.

Apocarotenoids biosynthesis, signaling regulation, …

WebPreviously, we have demonstrated that brassinosteroid signaling integrates multiple pathways that control shoot branching by the direct transcriptional regulation of the … WebJul 25, 2024 · The plants branching is regulated by many factors including gene transcription, hormone homeostasis, and environmental factors such as light, water, and nutrition. People control shoot branching according to their demands to facilitate … dogfish head food menu

HY5 functions as a systemic signal by integrating BRC1 …

WebPDR1 is a plasma membrane-localized SL cellular exporter, expressed in root cortex and shoot axils. Its expression level is regulated by its own substrate, but also by the phytohormone auxin, soil nutrient conditions (mainly phosphate availability) and mycorrhization levels. WebSep 1, 2024 · Over the past two decades, a new group of plant hormones, strigolactones (SLs), has been identified as suppressors of plant branching [9,16]. Recently, great advances have been made in SL... Websignaling compounds and regulation at the branch point of the biosynthetic pathway may represent such an elegant mechanism for controlling root and shoot branching. Figure 1. Schematic diagram of the carotenoid biosynthetic pathway showing key regulatory steps. The bottleneck in the pathway is the first committed step in the synthe- faded print t shirt

Lateral Root versus Nodule: The Auxin-Cytokinin...

The importance of strigolactone transport regulation for ... - PubMed

WebAbstract. All plant shoots can be described as a series of developmental modules termed phytomers, which are produced from shoot apical meristems. A phytomer generally … WebThe mechanism controlling shoot branching has been extensively studied that auxin is the main player involved in regulation of axillary bud outgrowth. 29 Auxin is mainly produced in the young leaves at the shoot apex 30 and transported downward in the polar auxin transport stream (PATS), but does not enter the bud and therefore acts indirectly on … faded pubesWebMay 11, 2024 · In addition to TFL1, LAP1 promotes branching via suppression of BRC1, the conserved integrator of diverse signaling pathways in branching regulation in axillary buds (2, 14). Moreover, our data show that LAP1 promotes branching by positively regulating AIL1 , a positive regulator of the expression of cell-cycle–related genes, such as D-type ... dogfish head gaithersburg delivery

"WebThe regulation of shoot branching is an essential determinant of plant architecture, integrating multiple external and internal signals. One of the signaling pathways regulating branching involves the MAX (more axillary branches) genes. Two of the genes within this pathway, MAX3/CCD7 and MAX4/CCD8, … " - Shoot branching regulation and signaling

Shoot branching regulation and signaling

Frontiers Role of Cytokinin, Strigolactone, and Auxin Export on ...

WebApr 11, 2024 · This study not only systematically identified the key gene families involved in the regulation of GA synthesis, degradation, and signaling for the first time, based on third-generation transcriptome sequencing, but also provides evidence that GA is stress-responsive and might directly regulate stress adaptation via regulation of GA … WebMar 23, 2011 · Therefore, the computer model can reproduce a wide range of shoot branching behaviours observed in nature and provides a unifying mechanism to explain …

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WebMar 1, 2024 · Shoot branching is an important event of plant development that defines growth and reproduction. The BRANCHED1 gene ( BRC1 / TB1 / FC1 ) is crucial for this … WebMar 26, 2024 · Shoot branching results from axillary bud initiation and bud outgrowth and determines plant architecture and productivity. Strigolactones (SLs) are a class of terpenoid phytohormones that were identified to inhibit bud outgrowth in 2008. The core SL signaling pathway has been established in the last decade.

WebBranching is speculated to contribute to the plant architecture and crop yield. As a quantitative trait, branching is regulated by multiple genes in non-heading Chinese cabbage (NHCC). Several related candidate genes have been discovered in previous studies on the branching of NHCC, but their specific functions and regulatory mechanisms still need to … WebSep 8, 2024 · Simplified rice-centric model of SL signaling in the regulation of shoot branching/tillering. SL degrades the D53 protein in rice 4,5 and the related SMXL6, SMXL7 …

WebJan 13, 2015 · Shoot branching patterns result from the spatio-temporal regulation of axillary bud outgrowth. Numerous endogenous, developmental and environmental factors are integrated at the bud and plant levels to determine numbers of growing shoots. Multiple pathways that converge to common integrators are most probably involved. WebThe plants branching is regulated by many factors including gene transcription, hormone homeostasis, and environmental factors such as light, water, and nutrition. People control …

WebThe regulation of shoot branching is an essential determinant of plant architecture, integrating multiple external and internal signals. One of the signaling pathways …

WebJul 25, 2024 · The plants branching is regulated by many factors including gene transcription, hormone homeostasis, and environmental factors such as light, water, and … dogfish head gaithersburg couponWebing between root and shoot. Aside from the well-known systemic signaling processes mediated by auxin, cytokinin, and sugars, new pathways involving carotenoid-derived hormones have recently been identified. The auxin-responsive MAX pathway controls shoot branching through the biosynthesis of strigolactone in the roots. The BYPASS1 gene … faded qq musicWeb1 day ago · Auxins have been known for controlling shoot branching, but recent studies suggested the interaction between auxins and apocarotenoids (SLs) in regulating shoot branching. Zhang et al. (2024b) studied the AtMAX1 gene, which encodes a cytochrome P450 protein, the essential gene of the strigolactone synthetic pathway. dogfish head gift shopWebApr 14, 2024 · Plant Signaling and Behavior 5 8 (5) e24193 1559-2316 2013/05 ... Do strigolactones regulate shoot branching and rhizome formation in Bambusa multiplex Raeusch? [Not invited] Mami Otake; Rin Torigoe; Tetsuya Kitagawa; Mikihisa Umehara ... Regulation of shoot meristem activity by strigolactones produced under phosphate … dogfish head gaithersburg menuWebSep 12, 2016 · Furthermore, we found that MKK7-MPK6 cascade phosphorylates the Ser 337 (S337) site of PIN1, affecting PIN1’s polar localization and thus modifying shoot branching. Our findings specify the functions of the MKK7-MPK6 cascade and explain how the MKK7-MPK6 signaling pathway regulates polar auxin transport to determine shoot branching in ... dogfish head gin reviewWebFeb 12, 2024 · The regulation of shoot branching is a relevant strategy for plant survival and space occupancy, and involves an intricate regulatory network. Shoot branching depends … dogfish head founderWebJan 13, 2015 · Shoot branching patterns result from the spatio-temporal regulation of axillary bud outgrowth. Numerous endogenous, developmental and environmental factors … dogfish head gaithersburg facebook