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
130931877	G	T	False	0		1.0	0.0	False	False	0.00/3	1.00/3		1.00/1	1.00/2	0.00/4		0.00/1	0.00/2
130931887	C	T	True	3	0.0	1.0	0.0	True	True	0.00/7	1.00/3	1.00/6	1.00/8	1.00/4	0.00/6	0.00/10	0.00/8	0.00/7
130931935	T	C	False	2	0.0	0.778	0.0	True	False	0.00/13	0.50/6	1.00/3	0.83/6	1.00/3	0.00/13	0.00/10	0.00/8	0.00/10