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
66191025	T	G	False	1	0.25	0.0	0.0	False	False	0.25/4	0.00/14	0.00/8	0.00/5	0.00/10	0.00/9	0.00/13	0.00/2	0.00/8
66191027	T	G	False	1	0.25	0.0	0.0	False	False	0.25/4	0.00/14	0.00/8	0.00/5	0.00/11	0.00/9	0.00/13	0.00/2	0.00/8
66191033	G	C	False	1		0.056	0.0	False	False	0.00/2	0.00/5	0.00/4	0.00/5	0.25/4	0.00/4	0.00/7	0.00/1	0.00/6
66191068	A	T	False	5		0.515	0.52	False	False	0.00/2	1.00/13	0.00/6	0.00/5	0.44/9	0.29/7	0.67/9	0.33/3	0.67/6