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
62171984	G	C	False	1	0.0	0.125	0.0	False	False	0.00/5	0.25/4	0.00/1	0.00/2	0.00/1	0.00/1	0.00/3	0.00/1	0.00/2
62171988	G	A	True	1	0.0	0.5	1.0	False	True	0.00/5	0.25/4	1.00/1	1.00/2	0.00/1		1.00/3	1.00/1	1.00/2