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
1886102	G	A	True	5	1.0	0.0	1.0	True	True	1.00/14	0.00/8	0.00/10	0.00/3	0.00/6	1.00/13	1.00/4	1.00/4	1.00/7
1886125	A	G	False	5	1.0	0.0	1.0	True	False	1.00/15	0.00/18	0.00/9	0.00/6	0.00/7	1.00/16	1.00/8	1.00/7	1.00/15