Lamina joint development

Author: gryu

August undefined, 2024

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 joint tissues and describe the underlying genetic network that governs this morphology and thus regulates leaf direction. 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 …

Cytokinins regulate rice lamina joint development and leaf angle

WebApr 13, 2024 · The mesenchymal development of the articular capsule starts in the 8th week. stretches from the squamous part of the temporal bone towards the articular disk and the condyle. 4. The secondary TMJ is fully developed after the 14th week of intrauterine growth, after the 16th week it assumes the primary joint function. 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. fort smith christmas parade 2022

OsMYB7 determines leaf angle at the late developmental stage of lamina ...

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. ... WebDuring 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 … WebAug 29, 2024 · Phytohormones play essential roles in regulating the lamina joint development and leaf angle. Phytohormones such as brassinosteroid (BR), gibberellic … dinosaurs that live in water

Development and embryology of the muscles and bones Kenhub

WebOsMYB7-overexpressing lines produced wide-angled leaves and osmyb7 knockout mutants exhibited erect leaves. This phenotype was restricted to the lamina joints at the late developmental stage. In agreement with these observations, OsMYB7 was preferentially expressed in the lamina joints of post-mature leaves. 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 ... dinosaurs that lived with t rexWebDuring 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 ). fort smith chiropractic fort smith ar

"WebMay 12, 2024 · A 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... " - Lamina joint development

Lamina joint development

WebJul 20, 2010 · It has been shown that the lamina joint contributes significantly to the leaf angle formation and enlarged leaf angles may reflect alterations of lamina joint … WebJan 1, 2024 · Here, we report that CK accumulation mediated by rice CK OXIDASE/DEHYDROGENASE3 (OsCKX3) controls lamina joint development and …

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WebLamina is a general anatomical term meaning "plate" or "layer". [1] It is used in both gross anatomy and microscopic anatomy to describe structures. Some examples include: The … 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...

WebJan 25, 2024 · The size of LA in grasses is largely determined by a structure called ligule (also called as lamina joint in rice) within leaf, which links the blade and sheath. ... suggesting that OsLG2/LG2L and OsLG1 likely act to regulate lamina joint development and thus LA size through regulating auxin signalling (Wang et al., 2024). In line with this ... WebJul 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.

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 … WebAug 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.

WebJan 2, 2024 · Here, we report that CK accumulation mediated by rice CK OXIDASE/DEHYDROGENASE3 (OsCKX3) controls lamina joint development and …

WebAug 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 ... fort smith chinese foodWebApr 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 ... fort smith circuit courtWebis determined by the development of lamina joint; asymmet-ric cell division and elongation on the adaxial or abaxial sides of lamina joint cause leaf angle changes (Zhao et al., fort smith chuck e cheeseWebA 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 ... fort smith city administratorWebLamina 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 … fort smith city administrator carl geffkenWeblamina. (lăm′ə-nə) n. pl. lami·nae (-nē′) or lami·nas. 1. A thin plate, sheet, or layer. 2. A thin layer of bone, membrane, or other tissue. 3. Zoology A thin scalelike or platelike … dinosaurs that live todayWebJun 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). dinosaurs that never existed