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
6549825	G	A	True	6	0.75	0.188	0.905	True	True	0.75/4	0.00/3	0.43/7	0.00/4	0.00/2	1.00/4	0.75/8	1.00/4	1.00/5