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
90163017	G	T	True	0			0.25	False	False	0.00/1	1.00/1			0.00/1	0.00/1	1.00/1		0.00/2
90163022	G	T	True	0			0.25	False	False	0.00/1	0.00/1			0.00/1	0.00/1	1.00/1		0.00/2
90163023	A	C	True	1		0.0	0.071	False	False	0.00/3	0.00/2	0.00/3	0.00/3	0.00/5	0.00/5	0.25/4		0.00/5
90163025	A	T	True	1		0.0	0.071	False	False	0.00/3	0.00/2	0.00/3	0.00/3	0.00/5	0.00/5	0.25/4		0.00/5
90163027	A	C	True	1		0.0	0.071	False	False	0.00/3	0.00/2	0.00/3	0.00/3	0.00/5	0.00/5	0.25/4		0.00/5
90163044	T	C	True	1		0.0	0.083	False	False	0.00/3	0.00/2	0.00/3	0.00/3	0.00/4	0.00/5	0.00/3		0.25/4
90163046	A	C	True	1		0.0	0.083	False	False	0.00/2	0.00/2	0.00/2	0.00/3	0.00/4	0.00/5	0.00/3		0.25/4
90163162	C	A	True	1			0.25	False	False					0.00/1				0.25/4
90163294	C	A	True	1	0.25			False	False	0.25/4		0.00/1	0.00/1				0.00/1	0.00/2
90163295	C	A	True	1	0.25			False	False	0.25/4		0.00/1	0.00/1				0.00/1	0.00/2
90163386	T	C	True	1	0.0	0.0	0.091	False	False	0.00/4	0.00/2		0.00/2	0.00/1	0.25/4	0.00/3	0.00/2	0.00/2
90163413	C	A	True	1		0.0	0.125	False	False	0.00/2	0.00/2		0.00/1	0.00/1	0.25/4		0.00/3	0.00/1
90163416	A	G	True	1		0.0	0.071	False	False	0.00/2	0.00/2		0.00/2	0.00/1	0.00/5	0.25/4	0.00/4	0.00/1
90163417	T	A	True	1		0.0	0.071	False	False	0.00/2	0.00/2		0.00/2	0.00/1	0.00/5	0.25/4	0.00/4	0.00/1
90163450	T	G	True	1	0.25	0.0	0.0	False	False	0.25/4	0.00/3		0.00/2	0.00/1	0.00/5	0.00/4	0.00/4	0.00/3
90163452	A	T	True	1	0.25	0.0	0.0	False	False	0.25/4	0.00/3		0.00/2	0.00/1	0.00/5	0.00/5	0.00/3	0.00/3
90163557	A	G	True	1	0.0	0.0	0.05	False	False	0.00/4	0.00/3	0.00/3	0.00/4	0.00/3	0.00/7	0.00/4	0.25/4	0.00/5
90163582	C	A	True	2		0.067	0.067	False	False	0.00/2	0.25/4	0.00/3	0.00/5	0.00/3	0.00/4	0.00/3	0.25/4	0.00/4
90163590	T	G	True	1		0.067	0.0	False	False	0.00/2	0.25/4	0.00/3	0.00/5	0.00/3	0.00/7	0.00/4	0.00/5	0.00/5
90163608	C	A	True	1		0.059	0.0	False	False	0.00/2	0.25/4	0.00/3	0.00/7	0.00/3	0.00/5	0.00/3	0.00/5	0.00/3
90163613	A	T	True	1		0.0	0.059	False	False	0.00/2	0.00/5	0.00/4	0.00/6	0.00/3	0.00/6	0.25/4	0.00/5	0.00/2
90163617	A	C	True	1		0.0	0.056	False	False	0.00/2	0.00/5	0.00/4	0.00/7	0.00/3	0.00/6	0.25/4	0.00/5	0.00/3
90163618	T	C	True	1		0.0	0.056	False	False	0.00/2	0.00/5	0.00/4	0.00/7	0.00/3	0.00/6	0.25/4	0.00/5	0.00/3
90163634	C	A	True	1		0.0	0.056	False	False	0.00/2	0.00/6	0.00/4	0.00/7	0.00/2	0.00/6	0.00/3	0.00/5	0.25/4
90163635	A	G	True	1		0.0	0.048	False	False	0.00/2	0.00/7	0.00/3	0.00/7	0.00/2	0.00/7	0.00/3	0.00/7	0.25/4
90163636	T	A	True	1		0.0	0.048	False	False	0.00/2	0.00/7	0.00/3	0.00/7	0.00/2	0.00/7	0.00/3	0.00/7	0.25/4
90163678	C	A	True	1	0.0	0.038	0.0	False	False	0.00/4	0.00/10	0.25/4	0.00/10	0.00/2	0.00/10	0.00/5	0.00/6	0.00/10
90163685	C	G	True	1	0.0	0.069	0.0	False	False	0.00/4	0.00/10	0.33/6	0.00/10	0.00/3	0.00/10	0.00/6	0.00/8	0.00/10
90163687	A	G	True	1	0.0	0.054	0.0	False	False	0.00/6	0.00/14	0.29/7	0.00/10	0.00/6	0.00/13	0.00/6	0.00/10	0.00/11
90163688	T	A	True	1	0.0	0.053	0.0	False	False	0.00/6	0.00/14	0.29/7	0.00/11	0.00/6	0.00/13	0.00/6	0.00/10	0.00/11
90163783	G	C	True	1		0.067	0.0	False	False	0.00/2	0.00/4	0.00/2	0.00/5	0.25/4	0.00/4		0.00/2	0.00/3
90163934	G	A	True	2		0.412	0.8	False	True		0.40/10	0.00/1	0.25/4	1.00/2	1.00/1	1.00/1	1.00/1	0.50/2