Os10g0561400

The rice Os10g0561400 was reported as MYBS3 in 2010 by researchers from China.

Annotated Information

Gene Symbol

• Os10g0561400 <=> MYBS3,OsMYBS3

Function

• OsMYBS3 is a single DNA-binding repeat MYB transcription factor to mediate sugar signaling and plays a critical role in cold adaptation in rice.
• OsMYBS3 acts as a repressor, in sugar starvation–induced α-amylase gene expression.
• As a repressor, whether OsMYBS3 plays a negative role in the sugar regulation ofα-amylase gene expression is not clear.

Phenotypic analysis

• Transcription profiling of transgenic rice overexpressing or underexpressing MYBS3 led to the identification of many genes in the MYBS3-mediated cold signaling pathway.

Expression

• Expression of MYBS3 was found to be ubiquitous in all tissues in seedlings and mature plants and in cultured suspension cells of rice
• Expression of MYBS3 Is Ubiquitous and Activated by Cold Stress

References

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Labs working on this gene

• Engineering Research Center for Plant Biotechnology and Germplasm Utilization, Ministry of Education, State Key Laboratory of Hybrid Rice, College of Life Sciences,Wuhan University, Wuhan,China
• Institute of Crop Sciences/National Key Facility for Crop Gene Resources and Genetic Improvement, Chinese Academy of Agricultural Sciences, Beijing, China
• Key Laboratory of Plant Resources, Institute of Botany, The Chinese Academy of Sciences, Beijing 100093, PR China
• Bio-crop Development Division, National Academy of Agricultural Science, Rural Development Administration, Suwon 441–857, Republic of Korea
• Institute of Biotechnology, National Cheng Kung University, Tainan 701, Taiwan, Republic of China
• Department of Biology, Washington University, St. Louis, Missouri 63130
• Division of Integrated Life Science, Graduate School of Biostudies, Kyoto University, Oiwake-cho, Sakyo-ku, Kyoto, 606-8502, Japan