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	37037465	C	T	SNV	EMS_canonical_SNV	CDS_variant	LOC131021426	SmilChr04G002280	131021426	rna-XM_057950612.1	1	B64