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
18829314	T	C	False	4	0.833	0.0	0.35	False	False	0.83/6	0.00/9	0.00/17	0.00/9	0.00/13	0.09/11	0.50/6	0.29/7	0.50/16
18829317	C	T	False	3	1.0	0.0	0.464	False	True	1.00/6	0.00/3	0.00/9	0.00/6	0.00/10	0.20/5	1.00/2	0.33/6	0.53/15
18829336	C	T	False	3	1.0	0.0	0.467	False	True	1.00/7	0.00/5	0.00/8	0.00/7	0.00/11	0.17/6	1.00/3	0.33/6	0.53/15
18829350	G	T	False	2		0.0	0.562	True	False	1.00/1	0.00/5	0.00/7	0.00/3	0.00/3	0.50/8	1.00/3	1.00/1	0.25/4
18829353	G	A	True	2		0.0	0.562	True	True	1.00/1	0.00/5	0.00/7	0.00/3	0.00/3	0.50/8	1.00/3	1.00/1	0.25/4
18829380	C	A	False	1	0.0	0.0	0.036	False	False	0.00/7	0.00/6	0.00/6	0.00/8	0.00/11	0.25/4	0.00/2	0.00/6	0.00/16
18829384	C	A	False	1	0.0	0.0	0.036	False	False	0.00/7	0.00/6	0.00/6	0.00/8	0.00/11	0.25/4	0.00/2	0.00/6	0.00/16