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
59273242	C	T	False	1	0.0	0.0	0.029	False	True	0.00/16	0.00/6	0.00/13	0.00/13	0.00/10	0.00/16	0.00/4	0.00/11	0.25/4
59273246	C	A	False	1	0.062	0.025	0.031	False	False	0.06/16	0.00/6	0.00/12	0.00/13	0.11/9	0.00/15	0.00/5	0.00/8	0.25/4
59273252	T	G	False	1	0.0	0.0	0.029	False	False	0.00/16	0.00/6	0.00/10	0.00/12	0.00/8	0.00/17	0.25/4	0.00/9	0.00/4
59273253	T	G	False	1	0.0	0.0	0.029	False	False	0.00/16	0.00/6	0.00/10	0.00/12	0.00/8	0.00/17	0.25/4	0.00/10	0.00/4
59273254	C	A	False	1	0.0	0.0	0.029	False	False	0.00/15	0.00/6	0.00/10	0.00/12	0.00/8	0.00/16	0.25/4	0.00/10	0.00/4