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- W4365515866 abstract "Leaf angle shapes plant architecture, allowing for optimal light interception to maximize photosynthesis and yield, and therefore is a crucial agronomic trait. Here, we show that the rice (Oryza sativa L.) R2R3-type MYB transcription factor OsMYB7 determines leaf angle in a developmental stage-specific manner. OsMYB7-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. Since OsMYB7 homologs are transcriptional repressors of lignin biosynthesis, we examined whether OsMYB7 might inhibit thickening of secondary cell walls. Although OsMYB7 repressed lignin biosynthesis, it enhanced thickening of sclerenchyma cell walls by elevating cellulose contents at the lamina joints. Furthermore, we found that OsMYB7 affects endogenous auxin levels in lamina joints, and the adaxial cells of lamina joints in OsMYB7-overexpressing lines and osmyb7 knockout mutants exhibited enhanced and reduced elongation, respectively, compared to the wild type. These results suggest that OsMYB7 promotes leaf inclination partially through decreasing free auxin levels and promoting cell elongation at the adaxial side of lamina joints." @default.
- W4365515866 created "2023-04-15" @default.
- W4365515866 creator A5037864229 @default.
- W4365515866 creator A5042834559 @default.
- W4365515866 creator A5063951273 @default.
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- W4365515866 creator A5077504433 @default.
- W4365515866 creator A5086244702 @default.
- W4365515866 creator A5087655177 @default.
- W4365515866 date "2023-04-14" @default.
- W4365515866 modified "2023-10-13" @default.
- W4365515866 title "OsMYB7 determines leaf angle at the late developmental stage of lamina joints in rice" @default.
- W4365515866 cites W1514464665 @default.
- W4365515866 cites W1528794162 @default.
- W4365515866 cites W1539503448 @default.
- W4365515866 cites W1580870233 @default.
- W4365515866 cites W1599297587 @default.
- W4365515866 cites W1604130104 @default.
- W4365515866 cites W170440362 @default.
- W4365515866 cites W1725214865 @default.
- W4365515866 cites W1969634383 @default.
- W4365515866 cites W1974578989 @default.
- W4365515866 cites W1976324993 @default.
- W4365515866 cites W1981834978 @default.
- W4365515866 cites W1982796101 @default.
- W4365515866 cites W1983743834 @default.
- W4365515866 cites W1985937207 @default.
- W4365515866 cites W1992718766 @default.
- W4365515866 cites W2003320097 @default.
- W4365515866 cites W2006054001 @default.
- W4365515866 cites W2007316544 @default.
- W4365515866 cites W2012877131 @default.
- W4365515866 cites W2012968772 @default.
- W4365515866 cites W2019092375 @default.
- W4365515866 cites W2026273254 @default.
- W4365515866 cites W2031391689 @default.
- W4365515866 cites W2033395330 @default.
- W4365515866 cites W2036839854 @default.
- W4365515866 cites W2039679636 @default.
- W4365515866 cites W2042678023 @default.
- W4365515866 cites W2054141518 @default.
- W4365515866 cites W2057604574 @default.
- W4365515866 cites W2057847071 @default.
- W4365515866 cites W2067727942 @default.
- W4365515866 cites W2081336520 @default.
- W4365515866 cites W2091348851 @default.
- W4365515866 cites W2092806862 @default.
- W4365515866 cites W2096852054 @default.
- W4365515866 cites W2098514129 @default.
- W4365515866 cites W2107277218 @default.
- W4365515866 cites W2112985450 @default.
- W4365515866 cites W2116670637 @default.
- W4365515866 cites W2119547507 @default.
- W4365515866 cites W2120639633 @default.
- W4365515866 cites W2122199408 @default.
- W4365515866 cites W2122246943 @default.
- W4365515866 cites W2126057445 @default.
- W4365515866 cites W2141429272 @default.
- W4365515866 cites W2145782793 @default.
- W4365515866 cites W2151940278 @default.
- W4365515866 cites W2155701041 @default.
- W4365515866 cites W2156217850 @default.
- W4365515866 cites W2163448850 @default.
- W4365515866 cites W2164883430 @default.
- W4365515866 cites W2165660605 @default.
- W4365515866 cites W2166580718 @default.
- W4365515866 cites W2167276072 @default.
- W4365515866 cites W2171379258 @default.
- W4365515866 cites W2171385324 @default.
- W4365515866 cites W2192080449 @default.
- W4365515866 cites W2284349707 @default.
- W4365515866 cites W2338723927 @default.
- W4365515866 cites W2555336727 @default.
- W4365515866 cites W2565837250 @default.
- W4365515866 cites W2613881855 @default.
- W4365515866 cites W2734842615 @default.
- W4365515866 cites W2754421996 @default.
- W4365515866 cites W2884171505 @default.
- W4365515866 cites W2885094294 @default.
- W4365515866 cites W2902318343 @default.
- W4365515866 cites W2917514827 @default.
- W4365515866 cites W2980920531 @default.
- W4365515866 cites W2998957112 @default.
- W4365515866 cites W3011099755 @default.
- W4365515866 cites W3042965147 @default.
- W4365515866 cites W3044525708 @default.
- W4365515866 cites W3060242375 @default.
- W4365515866 cites W3084471603 @default.
- W4365515866 cites W3091911162 @default.
- W4365515866 cites W3134396663 @default.
- W4365515866 cites W3154737493 @default.
- W4365515866 cites W3179433757 @default.
- W4365515866 cites W3207744631 @default.
- W4365515866 cites W3216752034 @default.
- W4365515866 cites W4205908281 @default.
- W4365515866 cites W4206140438 @default.
- W4365515866 cites W4211259286 @default.
- W4365515866 cites W4247271022 @default.
- W4365515866 cites W580999462 @default.
- W4365515866 doi "https://doi.org/10.3389/fpls.2023.1167202" @default.