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
61669652	G	A	True	4	0.0	0.578	0.0	True	True	0.00/6	0.40/10	0.64/11	0.73/11	0.54/13	0.00/9	0.00/6	0.00/5	0.00/4
61669669	A	T	False	4	0.0	0.586	0.0	True	False	0.00/10	0.62/13	0.57/14	0.67/15	0.50/16	0.00/12	0.00/9	0.00/7	0.00/7