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
67371726	C	A	False	1	0.0	0.125	0.0	False	False	0.00/4	0.00/1		0.00/3	0.25/4	0.00/2	0.00/3	0.00/7	0.00/3
67371729	C	A	False	1	0.5	0.714	0.2	False	False	0.50/4	1.00/1		0.67/3	0.67/3	0.00/2	1.00/3	0.00/7	0.00/3
67371731	G	C	True	5	0.6	0.64	0.071	True	False	0.60/5	0.40/5	0.91/11	0.40/5	0.50/4	0.00/5	1.00/1	0.00/2	0.00/6