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
54990008	G	A	True	1	0.0	0.0	0.062	False	True	0.00/5	0.00/3	0.00/1	0.00/3	0.00/1	0.00/8	0.00/3	0.00/1	0.25/4
54990026	T	G	True	6	0.6	0.294	0.417	False	False	0.60/5	0.17/6	0.25/4	0.50/4	0.33/3	0.25/12	0.67/6	0.50/2	0.50/4
54990038	G	A	True	1	0.0	0.0	0.095	False	True	0.00/6	0.00/6	0.00/1	0.00/3	0.00/1	0.00/10	0.00/5	0.00/1	0.40/5
54990100	A	G	True	1	0.1	0.036	0.0	False	False	0.10/10	0.00/10	0.00/8	0.25/4	0.00/6	0.00/23	0.00/9	0.00/4	0.00/10
54990140	T	A	True	1	0.1	0.091	0.156	False	False	0.10/10	0.18/11	0.00/8	0.11/9	0.00/5	0.14/22	0.22/9	0.50/4	0.00/10
54990146	C	T	True	1	0.0	0.062	0.0	False	True	0.00/6	0.00/6	0.25/4	0.00/4	0.00/2	0.00/11	0.00/4	0.00/4	0.00/5
54990163	G	A	True	1	0.0	0.062	0.0	False	True	0.00/4	0.00/5	0.00/4	0.25/4	0.00/3	0.00/10	0.00/4		0.00/5
54990170	C	T	True	1	0.0	0.4	0.048	False	True	0.00/4	0.50/4	1.00/2	0.00/3	0.00/1	0.09/11	0.00/4	0.00/4	0.00/2
54990176	A	G	True	1	0.2	0.043	0.088	False	False	0.20/5	0.14/7	0.00/6	0.00/7	0.00/3	0.06/18	0.25/8	0.00/3	0.00/5
54990180	C	A	True	1		0.182	0.059	False	False	0.00/2	0.00/4	0.40/5	0.00/2		0.00/8	0.00/3	0.33/3	0.00/3
54990182	G	T	True	1		0.0	0.167	False	False	0.00/1		0.00/4	0.00/3	0.00/2	0.29/7	0.00/3		0.00/2
54990195	C	T	True	3	0.25	0.077	0.2	False	True	0.25/4	0.00/5	0.00/4	0.25/4		0.38/8	0.00/2	0.00/3	0.00/2
54990203	T	A	True	3	0.286	0.083	0.032	False	False	0.29/7	0.00/8	0.25/8	0.00/7	0.00/1	0.00/18	0.00/6	0.00/3	0.25/4
54990252	A	T	True	1	0.0	0.0	0.067	False	False	0.00/5	0.00/11	0.00/9	0.00/7	0.00/3	0.00/14	0.25/4	0.00/6	0.17/6
54990257	A	T	True	1	0.0	0.0	0.069	False	False	0.00/5	0.00/11	0.00/9	0.00/9	0.00/3	0.00/13	0.25/4	0.00/6	0.17/6
54990266	A	T	True	1	0.4	0.0	0.036	False	False	0.40/5	0.00/9	0.00/10	0.00/5	0.00/3	0.08/12	0.00/4	0.00/6	0.00/6
54990278	A	C	True	1		0.033	0.0	False	False	0.00/3	0.00/9	0.00/10	0.00/7	0.25/4	0.00/10	0.00/6	0.00/6	0.00/7
54990319	T	A	True	1		0.0	0.111	False	False	0.00/3	0.00/5	0.00/4	0.00/7	0.00/3	0.00/4	0.25/4	0.00/3	0.14/7
54990323	A	T	True	1		0.05	0.0	False	False	0.00/3	0.00/5	0.00/4	0.00/7	0.25/4	0.00/4	0.00/3	0.00/3	0.00/7
54990324	T	C	True	1		0.05	0.0	False	False	0.00/3	0.00/5	0.00/4	0.00/7	0.25/4	0.00/4	0.00/3	0.00/3	0.00/7
54990340	C	A	True	0		0.0	0.429	False	False	0.00/1	0.00/1	0.00/1	0.00/1	0.00/1	1.00/3	0.00/2	0.00/1	0.00/1
54990344	C	A	True	0		0.0	0.286	False	False	0.00/1	0.00/1	0.00/1	0.00/1	0.00/1	0.00/3	0.50/2	0.00/1	1.00/1
54990374	C	T	True	0		0.0	0.333	False	True		0.00/1	0.00/1	0.00/1	0.00/1	0.00/1	0.33/3	0.00/1	1.00/1
54990445	T	A	True	1		0.0	0.222	False	False		0.00/1	0.00/2	0.00/1	0.00/1	0.00/1	0.25/4	0.00/2	0.50/2
54990482	A	T	True	0		0.25	0.0	False	False		0.00/1	1.00/1	0.00/2			0.00/2	0.00/1	0.00/2
54990484	A	C	True	0		0.25	0.0	False	False		0.00/1	1.00/1	0.00/2			0.00/1	0.00/1	0.00/2
54990485	G	C	True	0		0.25		False	False		0.00/1	1.00/1	0.00/2				0.00/1	0.00/2
54990491	T	A	True	1			0.167	False	False		0.00/1		0.00/2			0.00/1	0.00/1	0.25/4
54990496	T	C	True	1			0.2	False	False		0.00/1		0.00/2				0.00/1	0.25/4
54990498	A	C	True	1			0.2	False	False		0.00/1		0.00/2				0.00/1	0.25/4
54990774	T	A	True	0		0.25		False	False	0.00/2		1.00/1	0.00/1	0.00/2	0.00/1		0.00/1	0.00/1
54990777	T	A	True	0		0.25		False	False	0.00/2		1.00/1	0.00/1	0.00/2	0.00/1		0.00/1	0.00/1
54990778	T	A	True	0		0.25	0.0	False	False	0.00/2		1.00/1	0.00/1	0.00/2	0.00/1		0.00/1	0.00/2
54990788	T	A	True	0		0.25	0.25	False	False	1.00/1		0.00/1	0.00/1	0.50/2	0.00/1		1.00/1	0.00/2
54990827	T	A	True	0		0.333	0.25	False	False	1.00/1		0.50/2	0.00/1	0.33/3	0.00/1	0.00/1	1.00/1	0.20/5
54990847	C	A	True	0			0.5	False	False	0.00/2		1.00/1	1.00/1	0.00/1	1.00/1	1.00/1	0.00/1	0.00/1
54990869	A	T	True	1		0.083	0.0	False	False	0.00/2	0.00/2	0.00/3	0.00/3	0.25/4	0.00/4	0.00/2	0.00/1	0.00/5
54990901	C	T	True	0			0.286	False	True	0.00/1		0.00/1	0.00/1	1.00/1	0.00/1	0.00/2	1.00/1	0.33/3
54990921	C	A	True	0			0.286	False	False	0.00/3		0.00/1	1.00/1	0.00/1	1.00/1	0.50/2	0.00/1	0.00/3
54990950	G	T	True	1		0.091	0.0	False	False	0.00/2	0.00/2	0.00/2	0.00/3	0.25/4	0.00/3			0.00/1
54990958	T	C	True	1	0.2	0.0	0.182	False	False	0.20/5	0.00/2	0.00/3	0.00/3	0.00/4	0.00/4	0.00/1	0.50/2	0.25/4
54990959	T	A	True	1	0.167	0.0	0.273	False	False	0.17/6	0.00/2	0.00/3	0.00/3	0.00/4	0.00/4	0.00/1	0.50/2	0.50/4
54990997	G	T	True	0		0.0	0.429	False	False	0.00/2	0.00/1	0.00/2	0.00/3	0.00/3	0.67/3		0.00/1	0.33/3