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
54887218	G	A	False	5	0.0	0.971	0.222	True	True	0.00/12	1.00/3	1.00/11	0.88/8	1.00/12	0.38/8	0.00/10	0.33/12	0.17/6
54887230	A	G	False	2	0.0	0.229	0.0	False	False	0.00/15	0.00/3	0.31/13	0.25/8	0.18/11	0.00/10	0.00/9	0.00/13	0.00/7
54887249	A	G	False	6	0.0	0.829	0.216	True	False	0.00/15	0.83/6	0.85/13	0.83/6	0.80/10	0.27/11	0.00/7	0.33/12	0.14/7
54887266	G	A	True	6	0.0	1.0	0.265	True	True	0.00/14	1.00/6	1.00/12	1.00/5	1.00/8	0.36/11	0.00/6	0.33/12	0.20/5