Lamina joint cell
WebMar 9, 2024 · The lamina joint bending angles of the T 1 progenies of the mutant uORF were smaller than those of WT plants (Fig. 2f,g), whereas the levels of OsDLT transcripts were similar (Fig. 2h). WebThe cell elongation-promoting activities of brassinolide (BR) and indoleacetic acid (IAA) in the lamina-inclination test using etiolated rice seedlings were compared at a low temperature. IAA promoted the lamina joint-cell elongation at 30°G, but the effect was markedly lowered with decreasing temperature and reached null at 15°C.
Lamina joint cell
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WebIn 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. Furthermore, we focus on the mechanism by how environmental factors influence rice leaf angle. Our review provides a theoretical framework for the future genetic ... WebOct 3, 2024 · Leaf angle depends on cell division, expansion, and cell wall composition in the lamina joint . Multiple external and internal factors, including nutrients, carbon dioxide, temperature, phytohormones, and plant genotypes, are involved in modulating leaf angle [10,17,18]. Among these regulators, phytohormone BR is the most important leaf-angle ...
WebBRs regulate the asymmetric elongation of adaxial cells of the lamina joint to control rice leaf angle (Tong and Chu, 2024). The disruption of the components in BR biosynthesis WebJul 21, 2024 · Increased leaf angle and grain length with elongated cells in the lamina joint and the grain hull were observed in transgenic rice containing much greater gibberellin A3 (GA3) levels than WT, demonstrating that both OsBCL1 and OsBCL2 are positive regulators of cell elongation at least partially through increased GA biosynthesis. Moreover, the ...
WebAug 13, 2024 · In ‘Takanari’, cell length and cell number showed no significant changes on either side of the lamina joint. We conclude that the cultivar difference in LIA during ripening is caused mainly by cell elongation on the adaxial side of the lamina joint. WebMay 12, 2024 · Cell division is a predominant process when the lamina joint initially develops, and along with cell division, cell expansion starts and lasts longer at the adaxial side, leading to asymmetric growth and, hence, leaf inclination (cell wall thickening provides mechanical support).
WebMay 12, 2024 · Cell division is a predominant process when the lamina joint initially develops, and along with cell division, cell expansion starts and lasts longer at the adaxial side, leading to asymmetric growth and, hence, leaf inclination (cell wall thickening provides mechanical support).
WebApr 1, 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 ... foster aborn maWebLamina 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 laminae of the thyroid cartilage: two leaf-like plates … foster abuse lawyerWebDec 1, 2000 · Lamina Joint Inclination Bioassay. Rice seeds were soaked in distilled water and imbibed for 48 hr at 30°C. After the imbibed seeds were washed with distilled water several times, they were germinated in a dark chamber at 30°C for 8 days. The second leaf lamina joint was used for the inclination test as described by Wada et al. . foster academy huntsville alWebJul 26, 2024 · Changes in composition of secondary cell wall lead to alteration in lamina joint bending. A T-DNA insertion mutant, ila1 (increased leaf angle 1), shows increased leaf angle that results from changes in cell wall composition … foster abuse attorneyWebWe determined that the changes in leaf angle resulted from increased number and size of parenchyma cells on the adaxial side of the lamina joint in osbhlh98 mutants. Experiments using reporter constructs showed that OsbHLH98 is expressed on the adaxial side of lamina joints, consistent with its proposed function in regulating leaf angle. dire straits alchemy cdWebDec 1, 2015 · Lamina joint inclination or leaf angle (the angle between the leaf blade and vertical culm) is a major trait of rice plant architecture. ... (BRs), a class of plant steroid hormones. Reduced leaf angle caused by failure of the abaxial cells of the lamina joint to elongate has been observed in BR-deficient mutants such as dwarf4-1 [1], ... dire straits alchemy albumWebSep 15, 2024 · The compliant closed cell universal joint according to any of claims 1-6, wherein the body deformation restriction member (12) has a diameter Lo, wherein Lo <0.7* the outer diameter Oa, such as a diameter Lo of 5-1000 mm, and/or wherein a ratio between the outer diameter Oa and height H Oa:H is from 1-10, in particular from 2-8, such as 3-6 ... dire straits alchemy concert