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
55116209	A	T	False	6	0.083	0.824	0.154	True	False	0.08/12	0.89/9	0.75/20	0.90/10	0.83/12	0.28/18	0.00/13	0.27/11	0.00/10
55116223	T	C	False	6	0.083	0.87	0.245	True	False	0.08/12	0.83/12	0.88/25	0.82/17	0.93/15	0.44/18	0.00/14	0.50/10	0.00/11
55116241	T	A	False	5	0.0	0.519	0.14	False	False	0.00/9	0.62/16	0.46/26	0.58/19	0.44/18	0.17/23	0.00/13	0.33/12	0.00/9
55116245	C	T	True	5		0.448	0.136	False	True	0.00/3	0.38/13	0.50/18	0.33/12	0.53/15	0.22/18	0.00/10	0.25/8	0.00/8
55116246	G	A	True	4	0.0	0.652	0.077	True	True	0.00/4	1.00/3	0.44/9	0.57/7	1.00/4	0.00/5	0.00/3	0.25/4	0.00/1
55116255	T	C	False	6	0.0	0.925	0.345	True	False	0.00/6	0.93/15	0.93/29	0.88/17	0.95/19	0.50/24	0.00/12	0.57/14	0.00/8
55116273	T	A	False	6	0.0	0.65	0.238	False	False	0.00/9	0.75/16	0.55/29	0.75/16	0.63/19	0.38/26	0.00/12	0.33/15	0.00/10
55116278	G	A	False	5	0.0	1.0	0.467	True	True	0.00/5	1.00/2	1.00/8	1.00/5	1.00/7	0.57/7	0.00/2	0.60/5	0.00/1
55116287	T	C	False	6	0.091	0.695	0.25	False	False	0.09/11	0.81/16	0.59/29	0.76/17	0.70/20	0.40/25	0.00/11	0.36/14	0.00/10
55116295	C	T	False	6	0.0	0.431	0.229	False	True	0.00/5	0.46/13	0.45/20	0.46/13	0.33/12	0.37/19	0.00/10	0.40/10	0.00/9