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
99192186	G	T	False	1		0.1	0.0	False	False	0.00/2	0.00/4	0.00/5	0.00/3	0.25/8		0.00/2	0.00/2	0.00/4