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
55233617	T	C	False	1	0.0	0.0	0.059	False	False	0.00/8	0.00/6	0.00/10	0.00/9	0.00/6	0.00/13	0.40/5	0.00/8	0.00/8
55233618	A	C	False	1	0.0	0.0	0.029	False	False	0.00/8	0.00/6	0.00/10	0.00/9	0.00/6	0.00/14	0.25/4	0.00/8	0.00/8
55233621	G	C	False	1	0.25	0.0	0.0	False	False	0.25/4	0.00/3	0.00/9	0.00/7	0.00/6	0.00/13	0.00/3	0.00/8	0.00/7
55233624	C	T	True	0	0.0	1.0		False	True	0.00/4	1.00/3		1.00/1		0.00/1			
55233625	G	T	True	1	0.25	0.0	0.0	False	False	0.25/4	0.00/3	0.00/9	0.00/8	0.00/6	0.00/14	0.00/3	0.00/7	0.00/7