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
53874758	A	C	False	1	0.1	0.089	0.375	False	False	0.10/20	0.11/9	0.00/12	0.25/8	0.06/16		0.33/3	0.67/3	0.00/2
53874761	A	T	False	1	0.0	0.042	0.222	False	False	0.00/21	0.11/9	0.00/12	0.00/10	0.06/17		0.25/4	0.33/3	0.00/2
53874762	C	T	False	2	0.0	0.143	0.2	False	True	0.00/15	0.12/8	0.00/6	0.11/9	0.25/12	1.00/1	0.25/4	0.00/3	0.00/2
53874763	C	A	False	1	0.059	0.086	0.1	False	False	0.06/17	0.12/8	0.00/6	0.11/9	0.08/12	0.00/1	0.25/4	0.00/3	0.00/2
53874764	C	A	False	4	0.118	0.25	0.455	False	False	0.12/17	0.38/8	0.14/7	0.44/9	0.08/12	0.00/1	0.50/4	0.75/4	0.00/2
53874765	T	A	False	1	0.136	0.064	0.273	False	False	0.14/22	0.11/9	0.00/11	0.10/10	0.06/17	0.00/1	0.00/4	0.25/4	1.00/2
53874766	T	A	False	1	0.0	0.078	0.083	False	False	0.00/23	0.00/9	0.07/14	0.20/10	0.06/18	0.00/1	0.00/5	0.25/4	0.00/2
53874771	T	C	False	5	0.25	0.2	0.368	False	False	0.25/24	0.45/11	0.00/14	0.36/11	0.11/19	0.00/3	0.25/8	0.60/5	0.67/3
53874772	G	A	False	1	0.4	0.0		False	True	0.40/5	0.00/1	0.00/2		0.00/6	0.00/1	0.00/1		
53874774	C	A	False	2	0.05	0.16	0.158	False	False	0.05/20	0.00/10	0.25/12	0.31/13	0.07/15	0.00/2	0.22/9	0.20/5	0.00/3
53874780	A	G	False	1	0.0	0.0	0.043	False	False	0.00/25	0.00/11	0.00/14	0.00/13	0.00/21	0.25/4	0.00/11	0.00/5	0.00/3
53874811	G	T	False	0	0.0	0.0	0.75	False	False	0.00/5	0.00/1	0.00/2		0.00/5	1.00/2	0.00/1	1.00/1	
53874814	T	A	False	1	0.038	0.0	0.067	False	False	0.04/26	0.00/13	0.00/16	0.00/16	0.00/21	0.00/6	0.00/12	0.29/7	0.00/5
53874820	C	A	False	3	0.083	0.121	0.231	False	False	0.08/24	0.08/12	0.00/13	0.06/16	0.29/17	0.50/4	0.27/11	0.00/6	0.20/5
53874822	T	A	False	1	0.0	0.06	0.1	False	False	0.00/28	0.00/13	0.06/16	0.19/16	0.00/22	0.00/6	0.25/12	0.00/7	0.00/5
53874839	C	T	False	1	0.04	0.102	0.103	False	True	0.04/25	0.08/13	0.00/13	0.00/16	0.29/17	0.20/5	0.18/11	0.00/7	0.00/6
53874843	G	T	False	0		0.0	0.25	False	False	0.00/2		0.00/3		0.00/4	0.50/2	0.00/1	0.00/1