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
46144242	G	C	False	1		0.071	0.0	False	False	0.00/3	0.00/3	0.00/3	0.25/4	0.00/4	0.00/3	0.00/4	0.00/4	0.00/3
46144254	C	G	False	1	0.0	0.069	0.0	False	False	0.00/4	0.33/6	0.00/9	0.00/8	0.00/6	0.00/9	0.00/12	0.00/2	0.00/4
46144255	G	C	False	1		0.0	0.077	False	False	0.00/3	0.00/2	0.00/3	0.00/2	0.00/3	0.00/3	0.00/3	0.25/4	0.00/3
46144307	G	C	False	1	0.0	0.111	0.0	False	False	0.00/5	0.00/1	0.00/2	0.00/2	0.25/4	0.00/3	0.00/1	0.00/2	0.00/2
46144327	T	C	False	1	0.0	0.0	0.032	False	False	0.00/7	0.00/8	0.00/15	0.00/12	0.00/6	0.00/10	0.00/10	0.00/7	0.25/4