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
18803026	A	G	False	1	0.0	0.04	0.0	False	False	0.00/11	0.00/3	0.00/8	0.00/10	0.25/4	0.00/8	0.00/6	0.00/10	0.00/9
18803027	T	G	False	1	0.0	0.04	0.0	False	False	0.00/11	0.00/3	0.00/8	0.00/10	0.25/4	0.00/8	0.00/6	0.00/10	0.00/9
18803028	T	G	False	1	0.0	0.04	0.0	False	False	0.00/11	0.00/3	0.00/8	0.00/10	0.25/4	0.00/8	0.00/6	0.00/10	0.00/9
18803029	T	A	False	1	0.0	0.04	0.0	False	False	0.00/11	0.00/3	0.00/8	0.00/10	0.25/4	0.00/9	0.00/6	0.00/10	0.00/9
18803030	A	G	False	1	0.0	0.04	0.0	False	False	0.00/11	0.00/3	0.00/8	0.00/10	0.25/4	0.00/9	0.00/6	0.00/10	0.00/8
18803031	A	G	False	1	0.0	0.04	0.0	False	False	0.00/11	0.00/3	0.00/9	0.00/9	0.25/4	0.00/9	0.00/6	0.00/10	0.00/8
18803063	G	T	False	5	0.0	0.474	1.0	True	False	0.00/6	1.00/3	0.00/5	0.56/9	0.50/2	1.00/7	1.00/5	1.00/9	1.00/5
18803087	C	A	False	1	0.0	0.143	0.0	False	False	0.00/4		0.00/2	0.00/1	0.25/4	0.00/1		0.00/1	0.00/2