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
76061084	C	A	True	0		0.25		False	False	0.00/1		0.00/2	0.50/2		0.00/1		0.00/1	0.00/1
76061106	C	T	True	0		0.25		False	True	0.00/1		0.00/2	0.50/2		0.00/1		0.00/1	0.00/1
76061110	G	A	True	1		0.2	0.111	False	True	0.00/1	0.00/2	1.00/1		0.00/2	0.00/1	0.00/1	0.00/3	0.25/4
76061144	G	C	True	1		0.0	0.125	False	False	0.00/1	0.00/2	0.00/1		0.00/2		0.00/1	0.00/3	0.25/4
76061188	A	C	True	1		0.0	0.091	False	False	0.00/1	0.00/3	0.00/2	0.00/3	0.00/4	0.00/2	0.00/2	0.00/3	0.25/4
76061303	A	G	True	0		0.0	0.25	False	False	0.00/1	0.00/1	0.00/2	0.00/2	0.00/1	0.50/2	0.00/1	0.00/1	
76061308	G	T	True	0		0.0	0.25	False	False	0.00/1		0.00/1	0.00/2	0.00/1	0.00/2	1.00/1	0.00/1	
76061316	G	C	True	0		0.25	0.0	False	False	0.00/1		0.00/1	0.50/2	0.00/1	0.00/2	0.00/1	0.00/1	
76061326	G	T	True	0			0.25	False	False	0.00/1			0.00/1	0.00/1	0.00/2	1.00/1	0.00/1	
76061559	T	C	True	1	0.25	0.0	0.0	False	False	0.25/4	0.00/7	0.00/6	0.00/6	0.00/1	0.00/3	0.00/3	0.00/1	0.00/3
76061834	C	A	True	1	0.0	0.045	0.0	False	False	0.00/6	0.25/4	0.00/8	0.00/7	0.00/3	0.00/8	0.00/6	0.00/7	0.00/4
76061835	C	A	True	1	0.0	0.045	0.0	False	False	0.00/6	0.25/4	0.00/8	0.00/7	0.00/3	0.00/8	0.00/6	0.00/7	0.00/4
76061850	G	A	True	1		0.0	0.077	False	True	0.00/2	0.00/5	0.00/3	0.00/4	0.00/3	0.00/4	0.25/4	0.00/2	0.00/3
76061895	C	A	True	1	0.0	0.0	0.062	False	False	0.00/10	0.00/4	0.00/8	0.00/5	0.00/3	0.00/6	0.00/5	0.25/4	0.00/1
76061903	T	C	True	1	0.0	0.0	0.028	False	False	0.00/15	0.00/10	0.00/13	0.00/12	0.00/6	0.00/12	0.00/11	0.00/9	0.25/4
76061922	A	G	True	1	0.0	0.0	0.027	False	False	0.00/15	0.00/13	0.00/14	0.00/14	0.00/8	0.00/12	0.00/11	0.00/10	0.25/4