{
    'CHR':'name of chromosome',
    'POS':'genome position',
    'REF':'reference allele',
    'ALT':'alternative allele',
    'MEV_TYPE':'Type of MEV, either insertion or absence',
    'ME_CLASS':'Class of MEV defined by RepBase',
    'ME':'Name(s) of ME defined by RepBase, can be multiple when ambiguously predicted',
    'AF':'alternative allele frequency'
}