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
46144112	G	T	False	6	1.0	0.579	0.556	False	False	1.00/5	0.57/7	1.00/3	0.29/7	1.00/2	0.50/8	0.80/5	1.00/1	0.25/4
46144132	G	T	False	1	0.0	0.0	0.059	False	False	0.00/5	0.00/7	0.00/2	0.00/6	0.00/1	0.00/7	0.00/5	0.00/1	0.25/4
46144148	C	A	False	1	0.0	0.048	0.0	False	False	0.00/5	0.00/6	0.25/4	0.00/7	0.00/4	0.00/10	0.00/5	0.00/1	0.00/8
46144185	A	G	False	7	0.455	0.244	0.6	False	False	0.45/11	0.27/11	0.33/9	0.15/13	0.25/8	0.50/12	0.69/13	1.00/3	0.50/12