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
1844686	G	A	False	1	0.0	0.062	0.083	False	True	0.00/7	0.00/7	0.20/5	0.00/2	0.00/2	0.00/4	0.25/4	0.00/3	0.00/1
1844711	C	A	False	1	0.0	0.0	0.071	False	False	0.00/5	0.00/8	0.00/5	0.00/7	0.00/2	0.33/6	0.00/5	0.00/12	0.00/5
1844719	G	T	False	1	0.0	0.056	0.059	False	False	0.00/5	0.00/7	0.20/5	0.00/4	0.00/2	0.25/4	0.00/6	0.00/5	0.00/2
1844745	G	T	False	3	0.143	0.115	0.211	False	False	0.14/7	0.00/9	0.25/4	0.10/10	0.33/3	0.25/4	0.43/7	0.00/5	0.00/3
1844753	T	A	False	1	0.071	0.04	0.109	False	False	0.07/14	0.00/17	0.11/9	0.00/17	0.14/7	0.10/10	0.30/10	0.06/17	0.00/9