Difference between revisions of "Os03g0752100"
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==Annotated Information== | ==Annotated Information== | ||
===Function=== | ===Function=== | ||
| − | + | * The role of phyA in coleoptile inhibition | |
| + | is also important, but visible only in the absence of phyB. | ||
| + | |||
| + | ===Mutation=== | ||
| + | |||
| + | * As shown in Figure 2A, dark-grown seedlings | ||
| + | have long coleoptiles (white arrows) and first leaves (yellow | ||
| + | arrows). The most striking feature is the remarkable elongation of | ||
| + | second internodes (red arrows), which are hardly measurable in | ||
| + | the light-grown seedlings. In principle, light represses the elongation | ||
| + | of coleoptiles and first leaves and blocks the internode | ||
| + | from elongating (Figures 2B and 2C), but phyA phyB under Rc | ||
| + | (Figure 2B), and phyA phyC and phyA phyB double mutants | ||
| + | grown under FRc (Figure 2C) showed the typical dark-grown | ||
| + | phenotype characterized by the long coleoptiles (white arrows) | ||
| + | and the elongated internode (red arrows). | ||
| + | |||
| + | [[File:.png|center|thumb|400px|'''''' '' <ref name="ref1" />.'']] | ||
| + | |||
| + | * To quantify the differences, the researchers took comprehensive measurements | ||
| + | of lengths on the seedlings under Rc and FRc, as well as | ||
| + | darkness (Figure 3). | ||
===Expression=== | ===Expression=== | ||
Revision as of 06:09, 10 August 2016
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Contents
Annotated Information
Function
- The role of phyA in coleoptile inhibition
is also important, but visible only in the absence of phyB.
Mutation
- As shown in Figure 2A, dark-grown seedlings
have long coleoptiles (white arrows) and first leaves (yellow arrows). The most striking feature is the remarkable elongation of second internodes (red arrows), which are hardly measurable in the light-grown seedlings. In principle, light represses the elongation of coleoptiles and first leaves and blocks the internode from elongating (Figures 2B and 2C), but phyA phyB under Rc (Figure 2B), and phyA phyC and phyA phyB double mutants grown under FRc (Figure 2C) showed the typical dark-grown phenotype characterized by the long coleoptiles (white arrows) and the elongated internode (red arrows).
- To quantify the differences, the researchers took comprehensive measurements
of lengths on the seedlings under Rc and FRc, as well as darkness (Figure 3).
Expression
Please input expression information here.
Evolution
Please input evolution information here.
You can also add sub-section(s) at will.
Labs working on this gene
- Department of Plant Physiology, National Institute of Agrobiological Sciences, Tsukuba, Ibaraki 305-8602, Japan
- Hitachi Central Research Laboratory, Hatoyama, Saitama 350-0395, Japan
- Department of Molecular Genetics, National Institute of Agrobiological Sciences, Tsukuba, Ibaraki 305-8602, Japan
- Institute of Radiation Breeding, National Institute of Agrobiological Sciences, Hitachi-ohmiya, Ibaraki 319-2293, Japan
References
- ↑ Takano M, Inagaki N, Xie X, et al. Distinct and cooperative functions of phytochromes A, B, and C in the control of deetiolation and flowering in rice[J]. The Plant Cell, 2005, 17(12): 3311-3325.
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