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
17844942	G	A	False	5		1.0	0.056	True	True	1.00/3	1.00/5	1.00/7	1.00/7	1.00/7	0.00/7	0.00/3	0.25/4	0.00/4
17844996	G	A	False	6	1.0	1.0	0.045	True	True	1.00/5	1.00/5	1.00/9	1.00/10	1.00/9	0.00/9	0.00/4	0.25/4	0.00/5