Lamina joint development

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August undefined, 2024

WebSep 21, 2024 · However, LC2 is mainly expressed in the lamina joint during leaf development, and is particularly induced by the phytohormones abscisic acid, gibberellin acid, auxin, and brassinosteroids. The mutant lc2 had changed expression level of genes related to cell division and plant hormones due to the lack of the LC2 gene, resulting in … WebAlthough CKs were found to be decreased during rice lamina joint development (Zhou et al., 2024), the role of CKs in the development of lamina joint and leaf angle formation is largely unknown. ...

A proposed schematic model that CK homeostasis mediated by …

WebWe previously demonstrated that OsSerk2 is required for rice Xa21-mediated resistance to Xanthomonas oryzae pv. oryzae (Xoo) and for normal development. Here we report the molecular characterization of OsSerk1. Overexpression of OsSerk1 results in a semi-dwarf phenotype whereas silencing of OsSerk1 results in a reduced angle of the lamina joint. WebApr 17, 2024 · This review discusses cell morphology in different lamina joint tissues and describes the underlying genetic network that governs this morphology and thus … fast lift pump

Morphological and cytological observation of the rice lamina joint.

WebThe degree of leaf bending depends on the morphology of the lamina joint, which connects the leaf and the sheath. In this review, we discuss cell morphology in different lamina … WebAug 29, 2024 · Phytohormones play essential roles in regulating the lamina joint development and leaf angle. Phytohormones such as brassinosteroid (BR), gibberellic … WebLamina Definition. Spine Anatomy Overview Video The lamina is the flattened or arched part of the vertebral arch, forming the roof of the spinal canal; the posterior part of the … fast light courier

Wheat TaSPL8 Modulates Leaf Angle Through Auxin and …

Lamina definition of lamina by Medical dictionary

WebLeaf angle is determined by lamina joint inclination and is an important agronomic trait that determines plant architecture, photosynthetic efficiency, and crop yield. Cytokinins are... WebJul 10, 2024 · The cellular organization in the lamina joint maintains flag leaf erectness, so appropriate cell elongation of abaxial and adaxial sides, the development of mechanical tissues, and cell wall composition all impact the flag leaf angle ( … french newspapers to buyWebThe degree of leaf bending depends on the morphology of the lamina joint, which connects the leaf and the sheath. In this review, we discuss cell morphology in different lamina joint tissues and describe the underlying genetic network that governs this morphology and thus regulates leaf direction. fast light- and activity-regulated expression

"WebThe degree of leaf bending depends on the morphology of the lamina joint, which connects the leaf and the sheath. In this review, we discuss cell morphology in different lamina … " - Lamina joint development

Lamina joint development

Dynamic Cytology and Transcriptional Regulation of Rice Lamina Joint ...

WebApr 14, 2024 · Even though the development of lamina joints is divided into six successive stages from initiation (S1) to senescence (S6) based on their morphological features (Zhou et al., 2024) (Supplementary Table S2), we focused on the S3, S4, and S5 stages for simplicity: the lamina joint is encircled by the prior leaf sheath at the S3 stage, and is ... WebNov 1, 2009 · The Lamina Emergent Torsional (LET) Joint is presented as a compliant joint suited for applications where large angular rotation is desired, but high off-axis …

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WebJan 1, 2024 · Here, we report that CK accumulation mediated by rice CK OXIDASE/DEHYDROGENASE3 (OsCKX3) controls lamina joint development and negatively regulates leaf angle. Phenotypic analysis showed that rice osckx3 mutants had smaller leaf angles, while the overexpression lines (OsCKX3-OE) had larger leaf angles. WebMay 12, 2024 · Rice (Oryza sativa) leaf angle is determined by lamina joint and is an important agricultural trait determining leaf erectness and, hence, the photosynthesis efficiency and grain yield.Genetic studies reveal a complex regulatory network of lamina joint development; however, the morphological changes, cytological transitions, and …

WebMay 12, 2024 · The lamina joints of the last three leaves develop across vegetative and reproductive growth and show typical leaf angle curves ( Fig. 1B ), and global … WebLamina joint development is also associated with BR signaling, as reported by studies of mutants less sensitive to BR, such as the BR-defective mutant d61 ( Yamamuro et al., 2000) and transgenic rice plants with suppressed expression of BRASSINOSTEROID INSENSITIVE1 - Associated receptor Kinase1 ( Li et al., 2009) and BRASSINAZOLE - …

WebFigure 7 - uploaded by Kewei Zhang. Content may be subject to copyright. A proposed schematic model that CK homeostasis mediated by OsCKX3 regulates lamina joint … WebMar 8, 2024 · The lamina joint bending assay using excised leaf segments was performed as previously described ... T.C. A brassinosteroid-insensitive mutant in Arabidopsis thaliana exhibits multiple defects in growth and development. Plant Physiol. 1996, 111, 671–678. [Google Scholar] Müssig, C.; Shin, G.-H.; Altmann, T. Brassinosteroids Promote Root ...

WebApr 2, 2024 · During leaf development, after the complete elongation of the leaf blade and sheath, the blade diverges away from the vertical leaf sheath along with the development of the lamina joint to form the angle of leaf inclination (Hoshikawa, 1989). During this process, a number of factors, especially phytohormones, have been reported to affect the ...

WebJun 24, 2024 · After analyzing the dynamic lamina joint growth from lamina joint initiation to the maturation of the flag leaf, we found that the GRF7OE-1 transgenic lines showed enlarged vascular bundles during the lamina joint development stage, while GRF7RNAi-1 and GRF7KO-14 showed the opposite phenotype (Supplemental Fig. S8). fast light birthday candlesWebA recent systematic morphological and cytological study [6] revealed that the lamina joint development is a dynamic process and indicated that cell proliferation and expansion, cell wall ... french news radio stationsWebAug 25, 2024 · Identification of genes controlling leaf inclination would assist in crop improvement. Although various factors, including the plant hormones auxin and brassinosteroids, have been shown to regulate lamina joint development, the role of microRNAs in regulating leaf inclination remains largely unknown. fast lift shoesWebDuring the development of the lamina joint and when the leaf blade and sheath have completed their elongation, the blade bends away from the vertical leaf sheath (culm) to form the leaf angle (Figure 2 A, F) (Hoshikawa 1989 ). The lamina joint inclination resembles the phenomenon of epinasty caused by ethylene (Takeno et al. 1982 ). french news channel bfm tvWebAug 31, 2024 · 본 발명은 (a) 제1 MRI 머리 영상 및 제2 MRI 머리 영상의 안구 형상을 기반으로 안구 모델을 3차원 모델링하는 단계, (b) 보정된 OCT 안구 단면영상에서 ASCO 모델을 3차원 모델링하는 단계, (c) 보정된 OCT 안구 영상에 LC(Lamina Cribrosa)를 3차원 모델링하는 단계 및 (d) 3차원 모델링된 안구 모델에 연결되는 시 ... french news slowWebJul 17, 2024 · Regulation of Lamina Joint Bending by Brassinosteroid (BR) BRs are a group of steroid phytohormones involved in many important biological processes, and thus play a vital role in regulating several important agronomic traits, such as leaf angle, plant height and stress resistance. french news stationsWebOct 6, 2024 · Similarly, auxin biosynthesis and signaling pathways influence lamina joint development and leaf morphology through cell division and expansion of leaves (Dong and Huang, 2024). Overexpression of OsGH3 −1 and OsGH3 −2 enlarged LAs as a result of stimulated cell elongation at the lamina joints in rice (Du et al., 2012; Zhao et al., 2013). fast light boats