let create
?metadata
~fasta
~ensembl
~species
?dbsnp
?known_indels
?cosmic
?exome_gtf
?cdna
?whess
?major_contigs
?snpeff_name
name = {
name;
ensembl;
species;
metadata;
fasta;
dbsnp;
known_indels;
cosmic;
exome_gtf;
cdna;
whess;
major_contigs;
snpeff_name;
}