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
6987469	T	A	False	1	0.0	0.042	0.0	False	False	0.00/7	0.00/7	0.00/7	0.25/4	0.00/6	0.00/8	0.00/1	0.00/5	0.00/8
6987470	A	G	False	1	0.0	0.042	0.0	False	False	0.00/7	0.00/7	0.00/7	0.25/4	0.00/6	0.00/8	0.00/1	0.00/5	0.00/8
6987471	A	G	False	1	0.0	0.042	0.0	False	False	0.00/6	0.00/7	0.00/7	0.25/4	0.00/6	0.00/8	0.00/1	0.00/5	0.00/8
6987472	C	A	False	1	0.0	0.043	0.0	False	False	0.00/6	0.00/6	0.00/7	0.25/4	0.00/6	0.00/9	0.00/1	0.00/5	0.00/7
6987473	T	A	False	1	0.0	0.042	0.083	False	False	0.00/6	0.00/7	0.00/7	0.25/4	0.00/6	0.11/9	0.00/1	0.17/6	0.00/8
6987516	C	T	True	4	0.0	0.636	0.0	True	True	0.00/7	0.67/6	0.60/5	0.50/6	0.80/5	0.00/9	0.00/1	0.00/8	0.00/8