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
111900254	T	A	False	1	0.111	0.05	0.0	False	False	0.11/9	0.00/5	0.00/7	0.25/4	0.00/4	0.00/13	0.00/8	0.00/5	0.00/11
111900285	A	G	False	1	0.0	0.048	0.0	False	False	0.00/9	0.00/7	0.00/6	0.00/4	0.25/4	0.00/16	0.00/7	0.00/4	0.00/10
111900301	T	C	False	1	0.0	0.043	0.0	False	False	0.00/9	0.00/8	0.00/7	0.00/4	0.25/4	0.00/16	0.00/6	0.00/5	0.00/10