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
1846111	A	G	False	5	0.526	0.0	0.6	True	False	0.53/19	0.00/11	0.00/19	0.00/18	0.00/13	0.64/14	0.70/10	0.53/15	0.50/6
1846132	C	T	True	3	1.0	0.0	1.0	True	True	1.00/6	0.00/5	0.00/6	0.00/7	0.00/6	1.00/5	1.00/3	1.00/7	1.00/3
1846142	G	T	False	1	0.0	0.034	0.0	False	False	0.00/13	0.25/4	0.00/10	0.00/9	0.00/6	0.00/10	0.00/7	0.00/6	0.00/4
1846145	C	G	False	1	0.0	0.04	0.053	False	False	0.00/6	0.00/5	0.14/7	0.00/7	0.00/6	0.00/4	0.00/4	0.00/7	0.25/4
1846147	C	A	False	5	1.0	0.0	0.947	True	False	1.00/6	0.00/5	0.00/8	0.00/7	0.00/6	1.00/4	1.00/4	1.00/7	0.75/4
1846170	A	G	False	5	0.667	0.016	0.587	True	False	0.67/18	0.00/9	0.04/24	0.00/16	0.00/14	0.67/15	0.64/11	0.50/12	0.50/8