Os03g0319300

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The rice Os03g0319300 was reported as OsCam1-1 in 2012 [1] by researchers from Thailand.

Annotated Information

Figure 8. The phenotype comparison of (i) wild type (KDML-wt) rice cultivar, the three transgenic rice lines, (ii) CaM1-1T1, (iii) CaM1-1T2 and (iv) CaM1-1T3, and (v) the control KDML-vector (T1) line, all grown under (A) normal or (B) salt-stress conditions for 15 d.[1].

Gene Symbol

  • Os03g0319300 <=> OsCam1-1,OsCaM1,CAM3,OsCaM1-1

Function

  • OsCam1-1 signaling is likely to play an important role in ABA biosynthesis.
  • The level of OsCam1-1 gene expression and ABA accumulation probably contribute to salt resistance in rice.

Phenotypic analysis

  • Transgenic plants over-expressing OsCam1-1 were more tolerant to salt stress, with, for example, a better ability to maintain their shoot and root mass (as dry weight) during salt stress, than the control plants.

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Labs working on this gene

  • Biological Sciences Program, Faculty of Science, Chulalongkorn University, 254 Phayathai Road, Bangkok 10330, Thailand
  • Environment and Plant Physiology Research Unit, Department of Botany, Faculty of Science, Chulalongkorn University, 254 Phayathai Road, Bangkok 10330, Thailand
  • Department of Biochemistry, Faculty of Science, Chulalongkorn University, 254 Phayathai Road, Bangkok 10330, Thailand

References

  1. 1.0 1.1 Saeng-ngam, S., Takpirom, W., Buaboocha, T. and Chadchawan, S., 2012. The role of the OsCam1-1 salt stress sensor in ABA accumulation and salt tolerance in rice. Journal of Plant Biology, 55(3), pp.198-208.

Structured Information