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
43910661	C	A	False	1		0.0	0.091	False	False	0.00/2	0.00/5	0.00/3	0.00/1	0.00/1	0.00/2	0.00/4	0.25/4	0.00/1
43910700	G	A	True	9	0.273	0.867	0.367	True	True	0.27/11	1.00/7	1.00/12	0.57/7	0.75/4	0.33/6	0.25/4	0.43/7	0.38/13