source	chrom	pos	ref	alt	variant_type	ems_class	effect	gene_id	standard_gene_id	ncbi_geneid	transcripts	carrier_n	carriers
typical_cds_rare	Chr4	27540845	C	T	SNV	EMS_canonical_SNV	CDS_variant	LOC131020087	SmilChr04G001656	131020087	rna-XM_057948744.1	1	B44