Os05g0247100

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The rice Os05g0247100 was reported as OsHI-XIP in 2014 [1] by researchers from China.

Annotated Information

Figure 2. Localization of OsHI-XIP in N. tabacum cells..[1].

Function

  • The rice gene OsHI-XIPa rice encodes xylanase-inhibiting protein (XIP)
  • Overexpression of OsHI-XIP Enhances the Activity of Xylanase Inhibitors and Resistance in Rice to SSBs.
  • Overexpression of OsHI-XIP Reduces the Feeding and Oviposition Preferences of BPHs
  • The rice XIP-type xylanase inhibitor OsHI-XIP is involved in the resistance in rice to herbivores.

Phenotypic analysis

Compared with WT plants, overexpression of OsHI-XIP did not influence the growth and development of rice plants during their whole life.

Expression

  • QRT-PCR analysis revealed a low constitutive mRNA level of OsHI-XIP, while herbivore infestation, mechanical wounding, and JA treatment, especially SSB infestation, result in an obvious increase in transcript levels.

Subcellular localization

Subcellular localization analysis showed that OsHI-XIP localized in the ER.

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Labs working on this gene

  • State Key Laboratory of Rice Biology, Institute of Insect Science, Zhejiang University, Hangzhou 310058, China

References

  1. 1.0 1.1 Taniguchi S, Hosokawa-Shinonaga Y, Tamaoki D, Yamada S, Akimitsu K, Gomi K. Jasmonate induction of the monoterpene linalool confers resistance to rice bacterial blight and its biosynthesis is regulated by JAZ protein in rice. Plant Cell Environ. 2014 Feb;37(2):451-61. doi: 10.1111/pce.12169. Epub 2013 Aug 19. PubMed PMID: 23889289.

Structured Information