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
63593271	G	C	False	1	0.0	0.0	0.042	False	False	0.00/11	0.00/13	0.00/10	0.00/4	0.00/8	0.00/14	0.25/8	0.00/9	0.00/17
63593277	G	T	True	1	0.0	0.0	0.043	False	False	0.00/10	0.00/12	0.00/10	0.00/4	0.00/8	0.00/14	0.25/8	0.00/9	0.00/15
63593316	T	A	False	1	0.0	0.167	0.0	False	False	0.00/13	0.33/21	0.00/9	0.00/6	0.00/6	0.00/18	0.00/11	0.00/13	0.00/16