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
48833901	T	G	False	1	0.25	0.056	0.048	False	False	0.25/8	0.00/6	0.00/10	0.12/17	0.00/3	0.00/9	0.00/6	0.09/11	0.06/16
48833931	T	C	False	3	0.0	0.128	0.143	False	False	0.00/10	0.33/6	0.00/10	0.15/20	0.00/3	0.00/11	0.40/5	0.00/10	0.25/16