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
57275135	C	G	False	1	0.0	0.059	0.0	False	False	0.00/6	0.00/4	0.25/4	0.00/7	0.00/2	0.00/5	0.00/5	0.00/2	0.00/5
57275158	T	C	False	1	0.0	0.0	0.062	False	False	0.00/10	0.00/11	0.00/11	0.00/9	0.00/6	0.00/10	0.00/8	0.29/7	0.00/7
57275159	A	C	False	1	0.0	0.0	0.094	False	False	0.00/10	0.00/11	0.00/11	0.00/9	0.00/6	0.00/10	0.00/8	0.43/7	0.00/7
57275160	T	C	False	1	0.0	0.0	0.065	False	False	0.00/9	0.00/11	0.00/11	0.00/8	0.00/6	0.00/10	0.00/8	0.29/7	0.00/6
57275169	G	C	False	2		0.05	0.067	False	False	0.00/2	0.00/7	0.00/6	0.25/4	0.00/3	0.00/4	0.00/4	0.25/4	0.00/3
57275215	C	G	False	1	0.0	0.056	0.071	False	False	0.00/7	0.00/7	0.00/5	0.25/4	0.00/2	0.00/5	0.17/6		0.00/3