Os02g0820500

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The rice Os02g0820500 was reported as dh1 in 2009 [1] by researchers from the USA.

Annotated Information

Gene Symbol

  • Os02g0820500 <=> dh1


Function

  • The dh1 presented severer mutation phenotype under relatively longer daylight than under shorter daylight implied that shorter daylight induced the expression of gene(s) redundant to DH1 in function and partially compensated for the loss-of-function.


Expression

  • The result of transformation by a fused expression vector, pDH1::GFP, revealed that DH1 had the keen spatial and temporal characteristics of expressing at axillary bud, young panicle and floral organs but not at root, leaf, node and culm, and strongly expressing at young tissues but weakly at mature organs.


Mutant

  • RNAi aimed at DH1 in wild type plants could partially result in the mutation phenotype of dh1.DH1 could also rescue the mutation phenotype in the complement experiment.


Labs working on this gene

  • Key Laboratory of Crop Genetics and Physiology of Jiangsu Province, Yangzhou University, Daxue South-Road, Yangzhou, Jiangsu 225009, P.R. China
  • Key Laboratory of Plant Functional Genomics of Educational Ministry, Yangzhou University, Yangzhou, Jiangsu 225009, P.R. China
  • Lixiahe Regional Agriculture & Science Research Institute of Jiangsu Province, Yangzhou 225007, P.R. China
  • National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, P.R. China


References

  1. DH1, a LOB domain-like protein required for glume formation in rice


Structured Information