I am reading a research paper that uses GATK to call variants and filtration.
Annotated variants were subsequently filtered to exclude the variants greater or equal to 1% of minor allele frequency based on dbSNP135 and the 1000 genome project and the NHLBI Exome Variant server (EVS). "
I get two questions:
Where can I down load the right database?
Is there a convenient tools to filter variants with these databse?
many thanks !