pos	ref	alt	in_target	n_oysters_with_alt	alt_freq_Pum	alt_freq_Qui	alt_freq_Rio	pop_differentiated	cpg_destroying	Pum1	Qui1	Qui2	Qui3	Qui4	Rio1	Rio2	Rio3	Rio4
7227804	G	A	False	1	0.0	0.111	0.0	False	True	0.00/5		0.00/3	0.25/4	0.00/2	0.00/1	0.00/1	0.00/2	0.00/1