2024 Shoot branching regulation and signaling

Shoot branching regulation and signaling

Author: mipx

August undefined, 2024

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, … Webing 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 …

Epistatic interaction between CsCEN and CsSHBY in regulating

Web1 day ago · However, the regulation of inflorescence AM development in rice remains elusive. In this ... mutation of the auxin biosynthesis/signaling pathway genes, including SPI1 ... Komatsu K, Maekawa M, Ujiie S, Satake Y, Furutani I, Okamoto H, et al. LAX and SPA: major regulators of shoot branching in rice. Proc Natl Acad Sci U S A. 2003; … WebMay 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 ... team nl tennis

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

WebFeb 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 … 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 … WebThe plants branching is regulated by many factors including gene transcription, hormone homeostasis, and environmental factors such as light, water, and nutrition. People control … team nuts svg

Signaling network regulating plant branching: Recent advances …

Shoot branching regulation and signaling

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

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... WebMay 15, 2024 · Shoot branching is regulated by phytohormones, including cytokinin (CK), strigolactone (SL), and auxin in axillary buds. The correlative importance of these phytohormones in the outgrowth of apple axillary buds remains unclear. In this study, the outgrowth dynamics of axillary buds of a more-branching mutant (MB) and its wild-type …

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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- 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 …

WebJan 13, 2015 · Shoot branching patterns result from the spatio-temporal regulation of axillary bud outgrowth. Numerous endogenous, developmental and environmental factors … WebApr 4, 2016 · SLs are involved in the regulation of different plant developmental processes, often in cross-talk with other phytohormones such as auxins (Al-Babili and Bouwmeester 2015 ). Two models have been proposed to account for the regulation of shoot lateral branching operated by auxins and SLs.

WebThe SL signaling repressors SMXL6,7,8 can act as TFs, and SMXL6 is able to bind directly to the SMXL6,7,8 and BRC1 promoters to suppress their expression. Both photosynthetic … 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.

WebPreviously, we have demonstrated that brassinosteroid signaling integrates multiple pathways that control shoot branching by the direct transcriptional regulation of the …

Web1 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. ekokava uabWebThe regulation of shoot branching is an essential determinant of plant architecture, integrating multiple external and internal signals. One of the signaling pathways … ekokardiografiWebMar 30, 2024 · The branching phenotype of DN-rop2 may indicate the integration of ROS and sugar availability signals in the regulation of metabolic and cell cycle quiescence. The stability of the TOR complex is required for the orderly regulation of the plasmodesmatal aperture and source-to-sink transport (Brunkard et al., 2024). Here, the loss of a Reptin ... team nuunWeb1 day ago · This review highlights the current knowledge on apocarotenoids biosynthesis, isolation or quantification, and regulation at different levels, such as transcription (TFs, … ekokardiogramWebMar 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 … ekokardiografi cardioWebPDR1 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. ekokombitWebMar 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. ekoklimat dotacje