Difference between revisions of "Os03g0726100"
(→Annotated Information) |
|||
| (2 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
| − | + | The rice '''''Os03g0726100''''' was reported as '''''OsTubA1''''' and '''''RiP-3''''' in 2000 and 2014, respectively <ref name="ref1" /> <ref name="ref2" /> by researchers from Republic of Korea and Canada. | |
==Annotated Information== | ==Annotated Information== | ||
| + | [[File:101-Os03g0726100.png|right|thumb|327px|'''Figure 1.''' ''RNA gel blot showing the expression of RiP-3 gene in various parts of the panicle and the penultimate leaf of 6-week-old well-watered (control) and water-stressed rice plants.<ref name="ref1" />.'']] | ||
===Function=== | ===Function=== | ||
| − | + | * '''''RiP-3''''' encodes a putative α-tubulin protein. | |
| + | * The expression of α-tubulin gene may be part of the events that suppress panicle elongation during water deficit, which is in turn a suspected cause of male reproductive failure and yield reduction in rice. | ||
===Expression=== | ===Expression=== | ||
| − | + | * Expression of α-tubulin cDNA in various reproductive and vegetative organs of 6-week old well-watered and water-stressed rice plants was probed with RiP-3 cDNA. The cDNA hybridized to an expected 1.4 Kb transcript (Fig. 1). | |
| − | + | * The highest expression was detected in ovaries, followed by rachis and glumes (lemma þ palea). No expression was detected in the penultimate leaf (the uppermost fully expanded leaf). Water stress suppressed α-tubulin expression in ovaries, rachis and bracts but promoted it in anthers (40%). | |
| − | + | * Densitometric analysis showed that the greatest decrease in transcript level under water stress was in glumes (63%), followed by rachis (25%) and ovaries (12%). | |
| − | |||
You can also add sub-section(s) at will. | You can also add sub-section(s) at will. | ||
==Labs working on this gene== | ==Labs working on this gene== | ||
| − | + | * Institut de recherche en biologie végétale, Université de Montréal, Montreal, QC H1X 2B2, Canada | |
| − | + | * Department of Life Science and National Research Laboratory of Plant Functional Genomics, Division of Molecular and Life Sciences, Pohang University of Science and Technology, Pohang 790–784, Republic of Korea | |
==References== | ==References== | ||
| − | + | <references> | |
| + | * <ref name="ref1"> | ||
| + | Jeon JS, Lee S, Jung KH, Jun SH, Kim C, An G. Tissue-preferential expression | ||
| + | of a rice alpha-tubulin gene, OsTubA1, mediated by the first intron. Plant | ||
| + | Physiol. 2000 Jul;123(3):1005-14. PubMed PMID: 10889249; PubMed Central PMCID: | ||
| + | PMC59063. | ||
| + | </ref> | ||
| + | * <ref name="ref2"> | ||
| + | Sheoran IS, Koonjul P, Attieh J, Saini HS. Water-stress-induced inhibition of | ||
| + | α-tubulin gene expression during growth, and its implications for reproductive | ||
| + | success in rice. Plant Physiol Biochem. 2014 Jul;80:291-9. doi: | ||
| + | 10.1016/j.plaphy.2014.04.011. Epub 2014 Apr 23. PubMed PMID: 24814750. | ||
| + | </ref> | ||
| + | </references> | ||
==Structured Information== | ==Structured Information== | ||
| − | + | [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 3]] | |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | [[Category:Genes]] | ||
| − | |||
| − | [[Category:Oryza Sativa Japonica Group]] | ||
| − | [[Category:Japonica | ||
| − | |||
| − | |||
Latest revision as of 12:11, 17 October 2016
The rice Os03g0726100 was reported as OsTubA1 and RiP-3 in 2000 and 2014, respectively [1] [2] by researchers from Republic of Korea and Canada.
Contents
Annotated Information
Figure 1. RNA gel blot showing the expression of RiP-3 gene in various parts of the panicle and the penultimate leaf of 6-week-old well-watered (control) and water-stressed rice plants.[1].
Function
- RiP-3 encodes a putative α-tubulin protein.
- The expression of α-tubulin gene may be part of the events that suppress panicle elongation during water deficit, which is in turn a suspected cause of male reproductive failure and yield reduction in rice.
Expression
- Expression of α-tubulin cDNA in various reproductive and vegetative organs of 6-week old well-watered and water-stressed rice plants was probed with RiP-3 cDNA. The cDNA hybridized to an expected 1.4 Kb transcript (Fig. 1).
- The highest expression was detected in ovaries, followed by rachis and glumes (lemma þ palea). No expression was detected in the penultimate leaf (the uppermost fully expanded leaf). Water stress suppressed α-tubulin expression in ovaries, rachis and bracts but promoted it in anthers (40%).
- Densitometric analysis showed that the greatest decrease in transcript level under water stress was in glumes (63%), followed by rachis (25%) and ovaries (12%).
You can also add sub-section(s) at will.
Labs working on this gene
- Institut de recherche en biologie végétale, Université de Montréal, Montreal, QC H1X 2B2, Canada
- Department of Life Science and National Research Laboratory of Plant Functional Genomics, Division of Molecular and Life Sciences, Pohang University of Science and Technology, Pohang 790–784, Republic of Korea
References
- ↑ 1.0 1.1 Jeon JS, Lee S, Jung KH, Jun SH, Kim C, An G. Tissue-preferential expression of a rice alpha-tubulin gene, OsTubA1, mediated by the first intron. Plant Physiol. 2000 Jul;123(3):1005-14. PubMed PMID: 10889249; PubMed Central PMCID: PMC59063.
- ↑ Sheoran IS, Koonjul P, Attieh J, Saini HS. Water-stress-induced inhibition of α-tubulin gene expression during growth, and its implications for reproductive success in rice. Plant Physiol Biochem. 2014 Jul;80:291-9. doi: 10.1016/j.plaphy.2014.04.011. Epub 2014 Apr 23. PubMed PMID: 24814750.
