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
61951086	G	A	True	3	0.0	0.294	0.0	False	True	0.00/7	0.14/7	0.30/10	0.33/12	0.40/5	0.00/12	0.00/10	0.00/7	0.00/7
61951158	C	T	True	3	0.0	0.308	0.0	False	True	0.00/4	0.60/5	0.29/7	0.00/6	0.38/8	0.00/3	0.00/2	0.00/5	0.00/6
61951251	G	T	True	1		0.043	0.0	False	False	0.00/2	0.00/9	0.00/8	0.25/4	0.00/2	0.00/4	0.00/3	0.00/6	0.00/6
61951353	T	G	True	1		0.111	0.0	False	False	0.00/2	0.00/7	0.14/7	0.11/9	0.25/4	0.00/2	0.00/6	0.00/5	0.00/8
61951395	G	C	True	1			0.1	False	False	0.00/1	0.00/1		0.00/1		0.00/1	0.00/3	0.00/2	0.25/4
61951401	T	A	True	1		0.0	0.083	False	False	0.00/2	0.00/1	0.00/1	0.00/5	0.00/1		0.00/5	0.00/3	0.25/4
61951404	T	C	True	1		0.0	0.111	False	False	0.00/2	0.00/1	0.00/1	0.00/5	0.00/1		0.00/3	0.00/2	0.25/4
61951409	T	C	True	1		0.0	0.111	False	False	0.00/2	0.00/1	0.00/1	0.00/5	0.00/1		0.00/3	0.00/2	0.25/4
61951561	T	A	True	1		0.1	0.0	False	False		0.00/2	0.00/1	0.25/4	0.00/3	0.00/3	0.00/2		0.00/2
61951562	C	T	True	0		0.25		False	True		0.00/1	0.00/1	1.00/1	0.00/1	0.00/1	0.00/1		
61951639	C	G	True	1		0.125	0.0	False	False	0.00/2	0.25/4	0.00/1	0.00/1	0.00/2	0.00/1	0.00/1	0.00/4	
61951644	C	G	True	1		0.125	0.0	False	False	0.00/2	0.25/4	0.00/1	0.00/1	0.00/2	0.00/1	0.00/1	0.00/4	
61951763	C	T	True	1		0.3	0.0	False	True	0.00/3	0.40/5	0.00/1	0.00/1	0.33/3	0.00/1	0.00/4	0.00/2	
61951803	T	A	True	4	0.0	0.344	0.0	False	False	0.00/4	0.25/8	0.40/5	0.50/8	0.27/11	0.00/7	0.00/8	0.00/7	0.00/3
61951810	T	A	True	4	0.0	0.355	0.0	False	False	0.00/4	0.29/7	0.40/5	0.50/8	0.27/11	0.00/8	0.00/9	0.00/7	0.00/3
61951849	C	A	True	1		0.25	0.0	False	False	0.00/3	0.50/4	0.00/3	0.50/2	0.00/3	0.00/1	0.00/3	0.00/1	0.00/1
61951853	C	A	True	1		0.167	0.0	False	False	0.00/3	0.25/4	0.00/3	0.33/3	0.00/2	0.00/1	0.00/4	0.00/1	0.00/1
61951861	G	T	True	4		0.5	0.0	True	False		0.25/4	0.60/5	0.80/5	0.38/8	0.00/7	0.00/7	0.00/7	0.00/4
61951921	C	A	True	1		0.059	0.0	False	False	0.00/2	0.00/6	0.00/2	0.25/4	0.00/5	0.00/1	0.00/3		0.00/1
61951924	G	A	True	3		0.414	0.0	False	True		0.40/5	0.67/9	0.38/8	0.14/7	0.00/8	0.00/9	0.00/7	0.00/8
61951938	A	G	True	1	0.25	0.0	0.0	False	False	0.25/4	0.00/14	0.00/9	0.00/13	0.00/13	0.00/13	0.00/11	0.00/8	0.00/9
61951940	A	G	True	1	0.25	0.0	0.0	False	False	0.25/4	0.00/14	0.00/9	0.00/13	0.00/13	0.00/13	0.00/11	0.00/8	0.00/10
61951941	T	A	True	1	0.25	0.0	0.0	False	False	0.25/4	0.00/14	0.00/9	0.00/13	0.00/13	0.00/13	0.00/10	0.00/8	0.00/10
61951965	G	A	True	4		0.405	0.0	False	True	0.00/1	0.27/11	0.58/12	0.29/7	0.43/7	0.00/10	0.00/8	0.00/8	0.00/8