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
78339223	C	T	True	7	1.0	0.25	1.0	True	True	1.00/8	0.60/5	0.25/4	0.25/4	0.00/7	1.00/4	1.00/4	1.00/4	1.00/3
78339245	C	G	False	1	0.0	0.0	0.125	False	False	0.00/10	0.00/5	0.00/5	0.00/3	0.00/6	0.00/5	0.25/4	0.20/5	0.00/2