Gene Details:

• MSU gene ID: LOC_Os05g15880
• RAPdb gene ID: Os05g0247800
• Gene Symbol: OsXIP
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• Analysis using an OsXIP-specific antibody revealed that OsXIP is markedly accumulated in apoplast in rice root cells by wounding.
• The transcripts of OsXIP and riceXIP were undetectable under normal conditions, and were drastically induced by wounding and methyl jasmonate (MeJA) treatment in the root.
• These results reinforced the possibility that OsXIP is involved in plant defense mechanisms against phytopathogens.
• Although the OsXIP gene was specifically expressed in mature grains under basal conditions, recombinant OsXIP had no effect on rice endogenous xylanases, and OsXIP-suppressed transgenic rice plants did not exhibit any change in grain development and germination, suggesting that rice development may be independent of OsXIP.
• RNAi-mediated knockdown of the XIP-type endoxylanase inhibitor gene, OsXIP, has no effect on grain development and germination in rice.

Function-related keywords:

• root ,  defense ,  jasmonate ,  grain

Literature:

• Induction of a novel XIP-type xylanase inhibitor by external ascorbic acid treatment and differential expression of XIP-family genes in rice .  DOI:  10.1093/pcp/pcm038 ;  PMID:  17379695
• RNAi-mediated knockdown of the XIP-type endoxylanase inhibitor gene, OsXIP, has no effect on grain development and germination in rice .  DOI:  10.1093/pcp/pcn080 ;  PMID:  18511458
• Experimental and in silico studies of competitive inhibition of family GH10 Aspergillus fumigatus xylanase A by Oryza sativa xylanase inhibitor protein .  DOI:  10.1016/j.ijbiomac.2021.10.201 ;  PMID:  34742846

Related News:

Gene Resources:

• NCBI ID: AK073843
• UniProt accessions:

Sequences: