Os07g0191600

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The rice gene Os07g0191600 was reported as STR2 in 2012[1] by researchers from Switzerland, Korea, USA and France.

Annotated Information

Gene Symbol

  • Os07g0191600 <=> STR2,OsSTR2

Function

  • The half-size ABC transporters STR1 and STR2 are indispensable for mycorrhizal arbuscule formation in rice.

Mutation

  • Mutation of either of the Oryza sativa (rice) ABCG transporters blocked arbuscule growth of different AM fungi at a small and stunted stage, recapitulating the phenotype of Medicago truncatula stunted arbuscule 1 and 2 (str1 and str2) mutants that are deficient in homologous ABCG genes.

Sublocalization

  • The STR1/STR2 complex resides in the peri-arbuscular membrane, which represents the plant border of the apoplastic symbiotic interface

Evolution

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Labs working on this gene

  • Department of Plant Molecular Biology, University of Lausanne, Biophore Building, 1015 Lausanne, Switzerland,
  • Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, NY 14853, USA,
  • Crop Biotech Institute and Department of Plant Molecular Systems Biotechnology, Kyung Hee University, Yongin 446-701, Korea,
  • CIRAD, UMR AGAP 1096, TA 108/03 Avenue Agropolis, 34398 Montpellier Cedex 5, France, and
  • Department of Plant Biology, University of California Davis, Davis, CA 95616, USA

References

  1. ↑ Gutjahr C, Radovanovic D, Geoffroy J, Zhang Q, Siegler H, Chiapello M, Casieri L, An K, An G, Guiderdoni E, Kumar CS, Sundaresan V, Harrison MJ, Paszkowski U. The half-size ABC transporters STR1 and STR2 are indispensable for mycorrhizal arbuscule formation in rice. Plant J. 2012 Mar;69(5):906-20. doi: 10.1111/j.1365-313X.2011.04842.x. PubMed PMID: 22077667.

Structured Information