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
37847802	A	C	False	1	0.0	0.022	0.024	False	False	0.00/9	0.00/15	0.00/14	0.00/13	0.25/4	0.00/17	0.00/8	0.00/6	0.10/10
37847835	G	A	True	1	0.25	0.0	0.0	False	True	0.25/4	0.00/16	0.00/10	0.00/10		0.00/7	0.00/6	0.00/2	0.00/8
37847838	A	G	False	4	0.667	0.217	0.353	False	False	0.67/6	0.18/17	0.29/14	0.21/14	0.00/1	0.36/14	0.44/9	0.67/3	0.12/8
37847875	A	G	False	1	0.25	0.019	0.0	False	False	0.25/4	0.00/16	0.00/14	0.05/19	0.00/4	0.00/16	0.00/10	0.00/2	0.00/9
37847879	A	T	False	1	0.25	0.0	0.0	False	False	0.25/4	0.00/16	0.00/14	0.00/19	0.00/5	0.00/16	0.00/9	0.00/1	0.00/9