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
84983931	C	T	True	8	0.5	0.971	0.396	True	True	0.50/6	0.86/7	1.00/8	1.00/11	1.00/8	0.25/12	0.59/17	0.00/10	0.57/14