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
41704355	G	T	False	1	0.0	0.0	0.053	False	False	0.00/7	0.00/2	0.00/6	0.00/8	0.00/8	0.00/4	0.00/8	0.00/3	0.25/4
41704378	A	G	False	1	0.333	0.062	0.115	False	False	0.33/9	0.17/6	0.00/8	0.10/10	0.00/8	0.17/6	0.22/9	0.00/4	0.00/7
41704403	A	G	False	1	0.0	0.028	0.08	False	False	0.00/8	0.00/7	0.00/7	0.07/14	0.00/8	0.00/6	0.00/7	0.00/5	0.29/7
41704417	A	T	False	1	0.0	0.025	0.069	False	False	0.00/6	0.00/10	0.12/8	0.00/16	0.00/6	0.00/8	0.33/6	0.00/7	0.00/8