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
55047189	C	T	True	5	1.0	0.0	0.757	True	True	1.00/6	0.00/6	0.00/11	0.00/14	0.00/10	0.45/11	1.00/14	0.57/7	1.00/5
55047219	G	T	False	1		0.067	0.0	False	False	0.00/3	0.00/6	0.25/4	0.00/4	0.00/1	0.00/3	0.00/2	0.00/7	0.00/3