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
19839001	C	A	True	1		0.0	0.071	False	False	0.00/3	0.00/3	0.00/3	0.00/2	0.00/2	0.00/3	0.00/4	0.00/3	0.25/4
19839098	A	T	True	1	0.0	0.059	0.143	False	False	0.00/7	0.00/3	0.00/3	0.00/8	0.33/3	0.00/4	0.60/5	0.00/5	0.00/7
19839235	A	G	True	1	0.0	0.062	0.175	False	False	0.00/9	0.00/5	0.00/2	0.00/4	0.20/5	0.50/10	0.17/12	0.00/9	0.00/9
19839442	T	A	True	1	0.0	0.037	0.0	False	False	0.00/15	0.00/7	0.25/4	0.00/6	0.00/10	0.00/12	0.00/8	0.00/10	0.00/14
19839443	A	G	True	1	0.0	0.037	0.0	False	False	0.00/15	0.00/7	0.25/4	0.00/6	0.00/10	0.00/12	0.00/8	0.00/11	0.00/14
19839563	G	T	True	1	0.0	0.042	0.0	False	False	0.00/13	0.00/7	0.00/6	0.00/7	0.25/4	0.00/9	0.00/6	0.00/14	0.00/9
19839595	T	C	True	1	0.0	0.057	0.0	False	False	0.00/17	0.00/10	0.00/10	0.29/7	0.00/8	0.00/11	0.00/8	0.00/10	0.00/12
19839873	G	A	True	3	0.0	0.062	0.276	False	True	0.00/4	0.00/7	0.00/7	0.00/10	0.25/8	0.62/8	0.75/4	0.00/6	0.00/11
19839997	G	T	True	1	0.0	0.038	0.0	False	False	0.00/7	0.00/7	0.00/5	0.00/10	0.25/4	0.00/11	0.00/4	0.00/7	0.00/6