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
66486016	T	C	False	1	0.059	0.187	0.033	False	False	0.06/17	0.00/10	0.00/15	0.30/47	0.00/3	0.00/11	0.06/16	0.00/10	0.04/24