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
2241590	C	T	False	4	0.44	0.289	0.217	False	True	0.44/25	0.00/4	0.50/10	0.00/4	0.30/20	0.00/11	0.40/15	0.20/20	0.22/23
2241591	T	C	False	1	0.0	0.043	0.0	False	False	0.00/37	0.29/7	0.00/13	0.00/4	0.00/23	0.00/14	0.00/16	0.00/25	0.00/25
2241603	G	T	False	1	0.0	0.0	0.083	False	False	0.00/14	0.00/1	0.00/2		0.00/4	0.25/4	0.00/1	0.00/6	0.00/1
2241623	G	T	False	3	0.545	0.75	0.846	False	False	0.55/11	0.00/1	1.00/2		0.80/5	1.00/3	0.00/1	0.83/6	1.00/3
2241629	T	C	False	7	0.316	0.315	0.5	False	False	0.32/38	0.00/6	0.44/18	0.00/5	0.36/25	0.44/18	0.50/16	0.42/26	0.62/26
2241642	T	A	False	2	0.275	0.113	0.047	False	False	0.28/40	0.00/5	0.21/19	0.00/5	0.08/24	0.00/18	0.25/16	0.00/25	0.00/27
2241670	C	A	False	2	0.185	0.205	0.043	False	False	0.19/27	0.00/2	0.27/15	0.00/5	0.24/17	0.00/13	0.25/12	0.00/21	0.00/24