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
29805578	A	T	False	1	0.5	0.0	0.0	False	False	0.50/8	0.00/9	0.00/11	0.00/9	0.00/3	0.00/13	0.00/5	0.00/3	0.00/6