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
108539377	T	C	False	1	0.0	0.0	0.022	False	False	0.00/15	0.00/8	0.00/5	0.00/7	0.00/9	0.00/17	0.00/11	0.25/4	0.00/14
108539378	T	C	False	1	0.0	0.0	0.044	False	False	0.00/15	0.00/8	0.00/5	0.00/7	0.00/9	0.06/17	0.00/11	0.25/4	0.00/13
108539380	T	C	False	1	0.0	0.0	0.023	False	False	0.00/15	0.00/8	0.00/6	0.00/7	0.00/8	0.00/16	0.00/11	0.25/4	0.00/13
108539392	C	T	True	3	0.25	0.0	0.176	False	True	0.25/8	0.00/7	0.00/2	0.00/2	0.00/3	0.25/4	0.25/4	0.00/1	0.12/8
108539393	G	A	True	4	0.143	1.0	0.333	True	True	0.14/7	1.00/2	1.00/4	1.00/2	1.00/5	0.20/10	0.29/7	1.00/2	0.40/5
108539439	T	C	False	1	0.0	0.0	0.024	False	False	0.00/11	0.00/6	0.00/5	0.00/2	0.00/5	0.00/17	0.00/11	0.25/4	0.00/9
108539440	C	A	False	2	0.143	0.0	0.25	False	False	0.14/7	0.00/4	0.00/2		0.00/3	0.29/7	0.33/3	0.00/2	0.25/4