Lamina joint development
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 … 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 …
Lamina joint development
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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. 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.
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 … WebSep 28, 2024 · LJ organogenesis consists of two consecutive processes: LJ positioning, and the differentiation and development of LJ tissues. OsLG2 / 2L determines LJ positioning, …
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. 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 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 ).
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 …
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... try to prove crosswordWebFigure 7 - uploaded by Kewei Zhang. Content may be subject to copyright. A proposed schematic model that CK homeostasis mediated by OsCKX3 regulates lamina joint … phillip scott reid healthWebJul 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 … try to pronounceWebJan 2, 2024 · Here, we report that CK accumulation mediated by rice CK OXIDASE/DEHYDROGENASE3 (OsCKX3) controls lamina joint development and … phillip scott show wifeWebThe 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 … phillip scott showWebMay 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 … try to programWebMay 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... phillip scott show 2023 youtube