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
68961045	C	A	True	1	0.0	0.045	0.0	False	False	0.00/9	0.00/4	0.00/5	0.25/4	0.00/9	0.00/4	0.00/9	0.00/4	0.00/6
68961046	C	A	True	1	0.0	0.043	0.0	False	False	0.00/9	0.00/5	0.00/5	0.25/4	0.00/9	0.00/4	0.00/9	0.00/4	0.00/6
68961136	C	G	True	1	0.0	0.043	0.0	False	False	0.00/8	0.25/4	0.00/8	0.00/2	0.00/9	0.00/3	0.00/9	0.00/2	0.00/7
68961137	C	G	True	1	0.0	0.043	0.0	False	False	0.00/8	0.25/4	0.00/8	0.00/2	0.00/9	0.00/3	0.00/9	0.00/2	0.00/7
68961204	A	G	True	1	0.0	0.0	0.037	False	False	0.00/9	0.00/11	0.00/10	0.00/4	0.00/14	0.00/10	0.00/8	0.25/4	0.00/5
68961356	C	A	True	1	0.0	0.0	0.059	False	False	0.00/8	0.00/3	0.00/3	0.00/3	0.00/7	0.00/6	0.00/5	0.00/2	0.25/4
68961644	C	T	True	2	0.0	0.333	0.476	False	True	0.00/5	1.00/2	0.00/7	0.50/4	0.50/2	0.00/2	0.00/7	1.00/9	0.33/3
68961726	C	A	True	1		0.0	0.2	False	False	0.00/3	0.00/3	0.00/6	0.00/4	0.00/2	0.20/5	0.00/2	0.40/5	0.00/3
68961882	C	A	True	1		0.0	0.053	False	False	0.00/3	0.00/2	0.00/2	0.00/4	0.00/1	0.25/4	0.00/8	0.00/5	0.00/2
68961912	C	G	True	1	0.25	0.0	0.0	False	False	0.25/4	0.00/2	0.00/4	0.00/2	0.00/1	0.00/4	0.00/6	0.00/4	0.00/2