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
7225016	C	T	False	1	0.0	0.091	0.0	False	True	0.00/11	0.00/3	0.25/4	0.00/4		0.00/7	0.00/3	0.00/7	0.00/7
7225054	A	G	False	1	0.0	0.037	0.0	False	False	0.00/14	0.00/7	0.00/6	0.00/10	0.25/4	0.00/7	0.00/7	0.00/8	0.00/7
7225081	A	G	False	1	0.0	0.0	0.048	False	False	0.00/13	0.00/6	0.00/5	0.00/11	0.00/3	0.00/5	0.25/4	0.00/5	0.00/7
7225082	C	T	False	1	0.0	0.0	0.083	False	True	0.00/5		0.00/3	0.00/3	0.00/1	0.25/4		0.00/4	0.00/4
7225099	G	T	False	1	0.25	0.083	0.167	False	False	0.25/4	0.33/3	0.00/3	0.00/4	0.00/2	0.00/1	0.00/2	0.00/1	0.50/2