Os02g0202400

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The rice Os02g0202400 was reported as OsBT1 in 2016 [1] by researchers from India and Japan.

Annotated Information

Gene Symbol

  • Os02g0202400 <=> OsBT1 BT1

Function

  • Major ADPglc transporter by studying the shrunken3 locus of the EM1093 rice line, which harbors a mutation in the BRITTLE1(BT1) adenylate transporter(OsBt1) gene.

Phenotypic analysis

  • ADPglc transport assays indicated that transgenic lines expressing ZmBT1 alone or combined with GlgC exhibited higher rates of transport (approximately 2-fold), with the GlgC (CS8) and GlgC/ZmBT1 (CS8/AT5) lines showing elevated ADPglc levels in amyloplasts.


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Labs working on this gene

  • Institute of Biological Chemistry, Washington State University, Pullman, Washington 99164 (B.C., A.T., S.-K.H.,T.W.O.); Faculty of Agriculture, Kyushu University, Fukuoka 812–8581, Japan (S.Sh., H.M., R.S., H.S.);
  • Department of Agricultural Biotechnology, Assam Agricultural University, Jorhat–785013, Assam, India (S.Si.);
  • Department of Biological Production, Akita Prefectural University, Akita City, Akita 010–01195, Japan(N.C., Y.H., N.F.)


References

  1. Cakir B, Shiraishi S, Tuncel A, Matsusaka H, Satoh R, Singh S, Crofts N, Hosaka Y, Fujita N, Hwang SK, Satoh H, Okita TW. Analysis of the Rice ADP-Glucose Transporter (OsBT1) Indicates the Presence of Regulatory Processes in the Amyloplast Stroma That Control ADP-Glucose Flux into Starch. Plant Physiol. 2016 Mar;170(3):1271-83. doi: 10.1104/pp.15.01911. Epub 2016 Jan 11. PubMed PMID:26754668; PubMed Central PMCID: PMC4775147.

Structured Information