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
1728883	G	A	False	3	0.8	0.846	0.042	True	True	0.80/5	1.00/1	1.00/2	0.80/5	0.80/5	0.00/5	0.00/8	0.20/5	0.00/6
1728886	A	G	False	1	0.0	0.086	0.103	False	False	0.00/9	0.20/5	0.00/8	0.17/12	0.00/10	0.00/5	0.00/14	0.00/5	0.27/15
1728887	A	T	False	1	0.111	0.114	0.0	False	False	0.11/9	0.00/5	0.00/8	0.00/12	0.40/10	0.00/5	0.00/15	0.00/5	0.00/15
1728923	G	A	True	4	0.833	0.882	0.097	True	True	0.83/6	1.00/1	1.00/3	0.83/6	0.86/7	0.00/6	0.00/8	0.43/7	0.00/10