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
55562868	G	A	False	1		0.077	0.0	False	True		0.00/3	0.25/4	0.00/3	0.00/3	0.00/6	0.00/3	0.00/2	0.00/2
55562920	A	G	False	4	0.25	0.327	0.0	False	False	0.25/4	0.12/17	0.46/13	0.27/11	0.62/8	0.00/11	0.00/7	0.00/6	0.00/9
55562921	C	T	False	4		1.0	0.143	True	True	1.00/3	1.00/14	1.00/7	1.00/7	1.00/3	0.00/5	0.00/5	0.60/5	0.00/6