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
55107642	A	T	False	1	0.0	0.03	0.0	False	False	0.00/7	0.00/11	0.00/13	0.25/4	0.00/5	0.00/14	0.00/9	0.00/12	0.00/16
55107685	A	G	False	1	0.0	0.056	0.02	False	False	0.00/9	0.00/14	0.09/11	0.00/7	0.25/4	0.08/13	0.00/8	0.00/11	0.00/17
55107693	G	A	True	7	0.286	0.969	0.195	True	True	0.29/7	1.00/12	1.00/9	1.00/7	0.75/4	0.33/12	0.00/6	0.50/8	0.00/15
55107711	A	G	False	7	0.25	0.85	0.188	True	False	0.25/8	0.87/15	0.83/12	0.86/7	0.83/6	0.38/13	0.00/7	0.38/8	0.05/20
55107727	A	T	False	7	0.25	0.684	0.208	False	False	0.25/8	0.75/12	0.75/12	0.38/8	0.83/6	0.38/13	0.00/6	0.44/9	0.05/20
55107736	A	T	False	6	0.111	0.558	0.174	False	False	0.11/9	0.64/14	0.64/11	0.33/9	0.56/9	0.42/12	0.00/6	0.30/10	0.00/18
55107737	G	A	False	6	0.125	0.59	0.19	False	True	0.12/8	0.67/12	0.78/9	0.38/8	0.50/10	0.45/11	0.00/6	0.33/9	0.00/16