I have the gene annotation for all chromosome and its SNPs for the version GRCh37.68, just like
34554 36081 ENSG00000237613 FAM138A
69091 70008 ENSG00000186092 OR4F5
367640 368634 ENSG00000235249 OR4F29
621059 622053 ENSG00000185097 OR4F16
721320 722513 ENSG00000197049 AL669831.1
860260 879955 ENSG00000187634 SAMD11
879584 894670 ENSG00000188976 NOC2L
895967 901095 ENSG00000187961 KLHL17
it is a file recode all SNPs for a chromosome and the information that the SNP belong which gene.
I want to get the gene annotation for 1 to 23 chromosomes for the latest version (GRCh38),
the format of gene annotation just like above-mentioned,
what should I do?
Thanks a lot!