Difference between revisions of "Os07g0650600"
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===Expression=== | ===Expression=== | ||
| − | *'''OsBLE2''' expression was most responsive to BL in the lamina joint and leaf sheath in rice seedlings. Besides, auxin and gibberellins also increased | + | *'''OsBLE2''' expression was most responsive to BL in the lamina joint and leaf sheath in rice seedlings. Besides, auxin and gibberellins also increased its expression. '''OsBLE2''' expressed more, as revealed by in situ hybridization, in vascular bundles and root primordia, where the cells are actively undergoing division, elongation, and differentiation. |
| − | its expression. '''OsBLE2''' expressed more, as revealed by in situ hybridization, in vascular bundles and root primordia, where the cells are actively undergoing division, elongation, and differentiation. | + | <br> |
| − | <br> | + | |
===Transgenic=== | ===Transgenic=== | ||
*Transgenic rice expressing antisense OsBLE2 exhibits various degrees of repressed growth. BL could not enhance its expression in transgenic rice expressing antisense BRI1, a BR receptor, indicating that BR signaling to the enhanced expression of '''OsBLE2''' is through BRI1. BL effect in the d1 mutant rice was much weaker than that in its wild-type control, indicating that heterotrimeric G protein may be a component of BRs signaling. | *Transgenic rice expressing antisense OsBLE2 exhibits various degrees of repressed growth. BL could not enhance its expression in transgenic rice expressing antisense BRI1, a BR receptor, indicating that BR signaling to the enhanced expression of '''OsBLE2''' is through BRI1. BL effect in the d1 mutant rice was much weaker than that in its wild-type control, indicating that heterotrimeric G protein may be a component of BRs signaling. | ||
Latest revision as of 10:42, 13 November 2016
The rice Os07g0650600 was reported as OsBLE2 in 2003 [1] by researchers from the Japan.
Contents
Annotated Information
Gene Symbol
- Os07g0650600<=> OsBLE2
Function
- OsBLE2encoding a predicted polypeptide of 761 amino acid residues and nine possible transmembrane regions.
- OsBLE2 is involved in BL-regulated growth and development processes in rice.
Expression
- OsBLE2 expression was most responsive to BL in the lamina joint and leaf sheath in rice seedlings. Besides, auxin and gibberellins also increased its expression. OsBLE2 expressed more, as revealed by in situ hybridization, in vascular bundles and root primordia, where the cells are actively undergoing division, elongation, and differentiation.
Transgenic
- Transgenic rice expressing antisense OsBLE2 exhibits various degrees of repressed growth. BL could not enhance its expression in transgenic rice expressing antisense BRI1, a BR receptor, indicating that BR signaling to the enhanced expression of OsBLE2 is through BRI1. BL effect in the d1 mutant rice was much weaker than that in its wild-type control, indicating that heterotrimeric G protein may be a component of BRs signaling.
Labs working on this gene
- National Institute of Agrobiological Sciences, Tsukuba 305-8602, Japan (∗author for correspondence; e-mail skomatsu@affrc.go.jp);
- BioScience Center, Nagoya University, Chikusa, Nagoya 464-8601, Japan;
- Department of Bioscience, Fukui Prefectural University, 4-1-1 kenjyojima, Matsuoka-cho, Yoshida-gun, Fukui 910-1195, Japan
References
- ↑ A novel brassinolide-enhanced gene identified by cDNA microarray is involved in the growth of rice
