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
42735100	A	C	False	6	0.5	0.5	0.152	False	False	0.50/8	0.71/7	0.50/12	0.33/6	0.46/13	0.00/10	0.22/9	0.17/6	0.25/8
42735118	A	T	False	7	1.0	1.0	0.281	True	False	1.00/6	1.00/6	1.00/11	1.00/6	1.00/11	0.00/11	0.12/8	0.83/6	0.43/7
42735151	C	A	False	1		0.0	0.062	False	False	0.00/3	0.00/6	0.00/5	0.00/3	0.00/5	0.00/5	0.00/6	0.00/1	0.25/4
42735167	G	C	False	0		0.25	0.0	False	False	0.00/1	0.00/1		1.00/1	0.00/2	0.00/4	0.00/1	0.00/2	0.00/5
42735174	C	A	False	0		0.444	0.0	False	False	0.00/3	0.67/3	1.00/2		0.00/4	0.00/5	0.00/5	0.00/1	0.00/2
42735175	A	C	False	1	0.0	0.231	0.0	False	False	0.00/4	0.50/4	0.33/3		0.00/6	0.00/8	0.00/6	0.00/3	0.00/7
42735177	G	T	False	0		0.25	0.0	False	False	0.00/1	0.00/1	1.00/1		0.00/2	0.00/3	0.00/1	0.00/2	0.00/5
42735179	A	G	False	1	0.0	0.1	0.0	False	False	0.00/4	0.17/6	0.25/4	0.00/4	0.00/6	0.00/8	0.00/6	0.00/3	0.00/8
42735191	C	G	False	1	0.0	0.0	0.077	False	False	0.00/4	0.00/4	0.00/3	0.00/3	0.00/4	0.00/4	0.00/4	0.00/1	0.25/4