>seq001 {"sample":"S1","location":"Paris","experiment":"run1","count":42,"taxid":2}
ATGCATGCATGCATGCATGC
>seq002 {"sample":"S2","location":"Lyon","experiment":"run1","count":15,"taxid":2157}
GCTAGCTAGCTAGCTAGCTA
>seq003 {"sample":"S1","location":"Paris","experiment":"run2","count":7,"taxid":2759}
TTTTTTTTTTTTTTTTTTTT
>seq004 {"sample":"S3","location":"Grenoble","experiment":"run2","count":3}
AAAAATTTTTCCCCCGGGGG
>seq005 {"sample":"S2","location":"Lyon","experiment":"run3","count":20}
GGGGGAAAAATTTTTCCCCC
>seq006 {"sample":"S4","location":"Bordeaux","experiment":"run3","count":1}
CCCCCCGGGGGTTTTTAAAA