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
41331479	T	C	False	1	0.333	0.068	0.036	False	False	0.33/6	0.24/17	0.00/23	0.00/11	0.04/23	0.00/22	0.14/14	0.00/7	0.00/13
41331485	T	C	False	1	0.0	0.215	0.0	False	False	0.00/9	0.14/22	0.39/23	0.09/11	0.17/23	0.00/21	0.00/19	0.00/7	0.00/14
41331489	T	C	False	1	0.0	0.224	0.0	False	False	0.00/9	0.14/22	0.39/23	0.09/11	0.20/20	0.00/21	0.00/19	0.00/7	0.00/13
41331502	C	T	True	3	0.0	0.395	0.0	False	True	0.00/6	0.30/10	0.53/17	0.20/5	0.36/11	0.00/11	0.00/9	0.00/3	0.00/5
41331544	C	A	False	3	0.0	0.372	0.05	False	False	0.00/5	0.43/7	0.60/15	0.00/7	0.29/14	0.00/9	0.12/8		0.00/3
41331549	G	A	False	2		0.133	0.077	False	True	0.33/3	0.44/9	0.00/8	0.00/5	0.00/8	0.00/5	0.29/7	0.00/7	0.00/7