-- HapMap data release #16c.1, June 2005, on NCBI B34 assembly, dbSNP b124 -- This release fixes the following issues found in release 16c last week: i) Incorrect merging of overlapping data for JPT and CHB. Affects all non-redundant files for these two populations. ii) Incorrect QC-flags for several SNPs. The following have been deleted: 26 entries in 9 non-redundant & redundant-filtered files and 188 entries in 24 redundant-unfiltered files. Summary of genotyped SNPs by chromosome: Genotyped SNPs Chrom CEU CHB JPT YRI --------------------------------------------- Chr1 78,458 80,966 80,966 80,346 Chr10 49,178 50,259 50,259 49,886 Chr11 47,157 45,613 45,613 44,333 Chr12 51,463 49,803 49,803 50,952 Chr13 36,012 36,981 36,981 36,648 Chr14 31,684 30,355 30,355 29,516 Chr15 28,412 27,252 27,252 26,475 Chr16 27,020 25,985 25,985 25,224 Chr17 26,829 25,860 25,860 25,113 Chr18 40,871 40,656 40,656 40,682 Chr19 19,365 18,474 18,474 17,916 Chr2 91,882 89,265 89,265 89,294 Chr20 22,818 20,989 20,989 20,859 Chr21 19,479 20,773 20,773 20,458 Chr22 19,120 19,879 19,879 19,854 Chr3 71,957 68,124 68,124 66,907 Chr4 68,368 65,439 65,439 65,078 Chr5 62,205 59,538 59,538 57,841 Chr6 67,666 68,199 68,199 67,181 Chr7 59,115 55,780 55,780 55,537 Chr8 72,319 73,426 73,426 73,018 Chr9 57,594 57,210 57,210 57,188 ChrX 56,024 56,471 56,471 56,075 ChrY 67 68 68 61 --------------------------------------------- Total 1,105,063 1,087,365 1,087,365 1,076,442 New or changed from previous releases: The HapMap database is updated monthly with data submitted to the DCC by centers funded by agencies in the UK, Japan, US, China and Canada. New data are submitted to NCBI's dbSNP database within days and should become available also at http://www.ncbi.nih.gov/SNP/ soon thereafter, once NCBI has incorporated this submission into the next build of dbSNP. --------------------------------------- help@hapmap.org