Skip to main content
ARS Home » Southeast Area » Stuttgart, Arkansas » Dale Bumpers National Rice Research Center » Docs » GSOR: Genetic Stocks Oryza Collection Home
GSOR: Genetic Stocks Oryza Collection Home
headline bar

The USDA Genetic Stocks – Oryza (GSOR) Collection at DBNRRC is part of the U.S. National Plant Germplasm System (NPGS) and serves as genebank and distribution center for genetic mutants and molecularly characterized genetic resources for the rice research community. GSOR was established in 2003 to give researchers who develop populations, often through grant funding, a place to deposit seeds of their genetic stocks and mapping populations. GSOR currently maintains ~33,000 accessions from 39 populations, of which about 70% were created by ARS scientists at DBNRRC. The GSOR program is responsible for storing, maintaining, documenting, and distributing (free of charge) these materials to the scientific community for genetic, genomic, and breeding efforts. Since 2003, GSOR has distributed 156,665 packets to rice research community resulting in a better understanding of the genetic control of traits for the development of new cultivars.

 

GSOR Collection Catalog 

GRIN-Global Search Page

Instructions for searching/requesting through GRIN
Germination Procedures

Inventory Coding System

Instructions for requesting rice genetic stocks

Acknowledging and citing use of GSOR germplasm or data

Rice Germplasm and Genetic Stocks Oryza Best Management Practices and Operating Procedures

If you have issues requesting this germplasm, please contact the GSOR by email at gsor@ars-grin.gov

 

Rice Diversity Panel 1

Core Collection

Nipponbare
Rice Diversity Panel 2

Mini-Core Collection

TRJ Collection

 

/ARSUserFiles/60280500/GSOR_images/germplasm_collections/gsor_reduced_germplasm_v5.png /ARSUserFiles/60280500/GeneticStocksOryzaGSORCollection/orders_map.jpg

 

Associated publications using GSOR germplasm:

Eizenga, Georgia C., Anna M. McClung, and Trevis D. Huggins.  2021.  Registration of two Oryza sativa tropical japonica germplasm lines selected for panicle architecture and grain size traits.  Journal of Plant Registration. 2021;1-10. https://doi.org/10.1002/plr.20145

Fernandez-Baca, C.P., McClung, A.M., Edward, J.D., Codling, E.E. Reddy, V.R., and Barnaby, J.Y. * 2021. Genotype and water management impacts on mitigation of inorganic arsenic in rice. Frontiers in Plant Sciences. 11: 2284. https://doi.org/10.3389/fpls.2020.612054

Liu, H, Long S-X, Pinson SRM, Tang Z, Guerinot ML, Salt DE, Zhao F, Huang X-Y.  2021.  Univariate and multivariate QTL analyses reveal covariance among mineral elements in the rice ionome.  Frontiers in Genetics. https://doi.org/10.3389/fgene.2021.638555

Pokhrel, S., S.K. Ponniah, Y. Jia, O. Yu, and M. Manoharan. 2021. Transgenic rice expressing isoflavone synthase gene from soybean shows resistance against blast fungus (Magnaporthe oryzae). Pl. Dis. DOI: 10.1094/PDIS-08-20-1777-RE.

Singh, R.R., et al. 2020. Ascorbate oxidation activates systemic defence against root-knot nematode Meloidogyne graminicola in rice. J. Exp. Bot. DOI:10.1093/jxb/eraa171.

Atighi, M.R., B. Verstraeten, T.De Meyer, and T. Kyndt. 2020. Genome-wide DNA hypomethylation shapes nematode pattern-triggered immunity in plants. New Phytol. 227:545-558.

 


Return to DBNRRC homepage. 

Please contact the GSOR by email at gsor@ars-grin.gov.