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
20544845	A	G	False	1	0.222	0.121	0.05	False	False	0.22/9	0.11/9	0.11/9	0.00/8	0.29/7	0.00/12	0.11/9	0.00/7	0.08/12
20544846	A	G	False	1	0.0	0.0	0.049	False	False	0.00/9	0.00/9	0.00/9	0.00/9	0.00/7	0.00/12	0.00/9	0.25/8	0.00/12