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
50287560	G	A	True	7	1.0	0.375	1.0	True	True	1.00/5	0.60/5	0.14/7	0.50/6	0.33/6	1.00/8		1.00/6	1.00/10