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8 kwi 2020 · Transcriptomes of Arabidopsis tac1 and lazy1 mutants compared to wild type under normal and gravistimulated conditions revealed few overlapping differentially expressed genes.
- LAZY1 controls rice shoot gravitropism through regulating ... - Nature
Here we report the cloning of the LAZY1 (LA1) gene that...
- LAZY1 controls rice shoot gravitropism through regulating ... - Nature
30 kwi 2007 · Here we report the cloning of the LAZY1 (LA1) gene that regulates shoot gravitropism by which the rice tiller angle is controlled. We show that LA1, a novel grass-specific gene, is temporally...
2 paź 2013 · Map-based cloning identified maize ZmLA1 as the functional ortholog of LAZY1 in rice (Oryza sativa) and Arabidopsis (Arabidopsis thaliana). It has a unique role in inflorescence development and displays enriched expression in reproductive organs such as tassels and ears.
10 sie 2023 · We show here that LAZY1-LIKE (LZY) family proteins involved in statocyte gravity signaling associate with amyloplasts and the proximal plasma membrane. This results in polar localization according to the direction of gravity.
17 sty 2024 · To determine whether constitutive LAZY/DRO gene expression could rescue or alter light-induced changes in branch orientation of lazy1 mutants, we overexpressed LAZY1, DRO1, or LAZY6 in the lazy1 background and compared phenotypes at 72 h in response to light conditions.
Statocyte-specific expression of LZY genes rescued the mutant phenotype, suggesting that LZY genes mediate gravity signaling in statocytes downstream of amyloplast displacement, leading to the generation of asymmetric auxin distribution in gravity-responding organs.
A rice (Oryza sativa) mutant led to the discovery of a plant-specific LAZY1 protein that controls the orientation of shoots. Arabidopsis (Arabidopsis thaliana) possesses six LAZY genes having spatially distinct expression patterns.
