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
49284008	G	T	True	0		0.667	0.25	False	False	0.00/1	0.67/3	1.00/2	0.00/1		0.00/1	1.00/1		0.00/2
49284047	G	T	True	2		0.333	0.0	False	False	0.50/2	0.25/4	0.50/4	0.00/1		0.00/1	0.00/2		0.00/2
49284051	C	T	True	1		0.0	0.1	False	True	0.00/3	0.00/1	0.00/2		0.00/4	0.00/6		0.25/4	
49284061	G	T	True	1		0.111	0.0	False	False	0.00/2	0.00/4	0.25/4	0.00/1		0.00/1	0.00/2		0.00/1
49284068	G	A	True	1		0.111		False	True	0.00/2	0.25/4	0.00/5				0.00/2		0.00/1
49284092	C	G	True	0	0.0	0.25	0.0	False	False	0.00/4	0.50/2	0.00/1		0.00/1	0.00/4		0.00/3	0.00/1
49284112	A	G	True	1	0.0	0.045	0.111	False	False	0.00/5	0.11/9	0.00/5	0.00/4	0.00/4	0.14/7	0.00/2	0.00/5	0.25/4
49284116	A	T	True	1	0.0	0.045	0.0	False	False	0.00/5	0.00/9	0.00/5	0.25/4	0.00/4	0.00/7	0.00/2	0.00/5	0.00/4
49284127	C	G	True	1		0.125	0.0	False	False	0.00/3	0.25/4	0.00/2	0.00/1	0.00/1	0.00/4		0.00/4	0.00/1
49284130	A	T	True	1	0.0	0.043	0.056	False	False	0.00/5	0.00/9	0.00/6	0.25/4	0.00/4	0.00/7	0.00/2	0.20/5	0.00/4
49284137	C	A	True	2	0.2	0.25	0.111	False	False	0.20/5	0.25/4	0.00/2	0.00/1	1.00/1	0.00/4		0.25/4	0.00/1
49284138	A	G	True	1	0.0	0.0	0.056	False	False	0.00/7	0.00/9	0.00/6	0.00/4	0.00/4	0.00/7	0.00/2	0.00/5	0.25/4
49284145	T	C	True	1	0.0	0.042	0.0	False	False	0.00/7	0.00/10	0.00/6	0.25/4	0.00/4	0.00/7	0.00/2	0.00/5	0.00/4
49284146	C	A	True	2	0.25	0.0	0.111	False	False	0.25/4	0.00/4	0.00/2	0.00/1	0.00/1	0.25/4		0.00/4	0.00/1
49284195	C	A	True	0	0.2	0.375	0.091	False	False	0.20/5	0.33/3	1.00/1	0.33/3	0.00/1	0.00/5		0.00/4	0.50/2
49284232	G	T	True	1		0.143	0.0	False	False		0.11/9	0.40/5	0.00/3	0.00/4	0.00/3	0.00/2	0.00/1	0.00/4
49284234	G	T	True	1		0.111	0.3	False	False		0.11/9	0.00/4	0.50/2	0.00/3	0.33/3	0.50/2	0.00/1	0.25/4
49284239	A	T	True	1	0.0	0.125	0.056	False	False	0.00/4	0.09/11	0.20/5	0.25/4	0.00/4	0.00/7	0.50/2	0.00/4	0.00/5
49284243	C	A	True	1	0.25	0.5	0.111	False	False	0.25/4	0.50/2	1.00/1	0.50/2	0.00/1	0.00/4		0.00/3	0.50/2
49284246	A	C	True	1	0.25	0.0	0.0	False	False	0.25/4	0.00/9	0.00/4	0.00/4	0.00/4	0.00/6	0.00/1	0.00/4	0.00/5
49284265	G	A	True	0		0.267	0.25	False	True		0.17/6	0.67/3	0.00/3	0.33/3	0.00/1		0.00/1	0.50/2
49284295	T	C	True	1		0.056	0.0	False	False		0.25/4	0.00/4	0.00/6	0.00/4	0.00/1		0.00/3	0.00/4
49284296	A	C	True	2		0.111	0.0	False	False		0.25/4	0.00/4	0.00/6	0.25/4	0.00/2		0.00/3	0.00/4
49284297	T	C	True	2		0.111	0.0	False	False		0.25/4	0.00/4	0.00/6	0.25/4	0.00/2		0.00/3	0.00/4
49284299	T	C	True	2		0.111	0.0	False	False		0.25/4	0.00/4	0.00/6	0.25/4	0.00/2		0.00/3	0.00/4
49284417	C	A	True	0		0.25		False	False	0.00/1	0.00/1	1.00/1		0.00/2	0.00/1		0.00/1	
49284425	G	A	True	1		0.125	0.0	False	True		0.25/4		0.00/3	0.00/1	0.00/4	0.00/1	0.00/6	0.00/2
49284466	G	T	True	1		0.125	0.0	False	False		0.25/4		0.00/2	0.00/2	0.00/5	0.00/1	0.00/6	0.00/3
49284467	C	A	True	0			0.25	False	False	0.00/1		0.00/2			0.33/3		0.00/1	
49284567	G	T	True	1			0.1	False	False		0.00/2			0.00/1	0.00/3	0.00/2	0.25/4	0.00/1
49284642	C	G	True	0		0.25		False	False			0.00/1	1.00/1	0.00/2	0.00/1		0.00/1	
49284645	C	A	True	0		0.25		False	False			0.00/1	1.00/1	0.00/2	0.00/1		0.00/1	
49284647	C	A	True	0		0.25		False	False			0.00/1	1.00/1	0.00/2	0.00/1		0.00/1	
49284650	C	G	True	0		0.25		False	False			0.00/1	1.00/1	0.00/2	0.00/1		0.00/1	
49284792	T	C	True	0		0.0	0.25	False	False		0.00/1	0.00/2	0.00/1		0.00/1	1.00/1	0.00/1	0.00/1
49284837	A	G	True	0		0.0	0.25	False	False	0.00/1	0.00/1	0.00/2	0.00/1		1.00/1	0.00/1	0.00/1	0.00/1
49284838	T	G	True	0		0.0	0.25	False	False	0.00/1	0.00/1	0.00/2	0.00/1		1.00/1	0.00/1	0.00/1	0.00/1
49284839	T	A	True	0		0.0	0.25	False	False	0.00/1	0.00/2	0.00/2	0.00/1		1.00/1	0.00/1	0.00/1	0.00/1
49284882	A	G	True	1		0.0	0.111	False	False	0.00/1	0.00/2	0.00/1	0.00/1	0.00/1	0.25/4	0.00/3	0.00/2	
49284936	T	G	True	1		0.0	0.071	False	False	0.00/2	0.00/2	0.00/1		0.00/1	0.00/6	0.00/2	0.25/4	0.00/2
49284937	A	G	True	1		0.0	0.067	False	False	0.00/2	0.00/2	0.00/1		0.00/1	0.00/7	0.00/2	0.25/4	0.00/2
49284982	A	G	True	1	0.0	0.0	0.056	False	False	0.00/4	0.00/1	0.00/2	0.00/1	0.00/2	0.00/5	0.25/4	0.00/4	0.00/5
49284983	T	A	True	1	0.0	0.0	0.056	False	False	0.00/4	0.00/1	0.00/2	0.00/2	0.00/2	0.00/5	0.25/4	0.00/4	0.00/5