Hi, I've rolled up a new SNPlocs package, SNPlocs.Hsapiens.dbSNP.20111119, that contains SNPs ids, locations and alleles, extracted from dbSNP 135: > library(SNPlocs.Hsapiens.dbSNP.20111119) > sum(getSNPcount()) [1] 43938303 Its version (0.99.6) and API are exactly the same as for the other SNPlocs packages. I've postponed the improvements I have on my list for those packages to the next version (0.99.7). Hopefully that will happen before the next BioC release. Cheers, H. -- Hervé Pagès Program in Computational Biology Division of Public Health Sciences Fred Hutchinson Cancer Research Center 1100 Fairview Ave. N, M1-B514 P.O. Box 19024 Seattle, WA 98109-1024 E-mail: hpages at fhcrc.org Phone: (206) 667-5791 Fax: (206) 667-1319