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
65400969	G	A	False	1	0.75	0.0	0.0	False	True	0.75/4	0.00/2	0.00/7	0.00/5	0.00/3	0.00/6	0.00/4	0.00/3	0.00/4
65400975	C	T	False	1	0.25	0.0	0.0	False	True	0.25/4	0.00/3	0.00/2	0.00/3	0.00/5	0.00/5	0.00/4	0.00/3	0.00/6
65400989	T	G	False	1	0.286	0.0	0.0	False	False	0.29/7	0.00/5	0.00/8	0.00/7	0.00/7	0.00/11	0.00/9	0.00/4	0.00/11
65401004	G	T	False	1	0.5	0.0	0.0	False	False	0.50/4	0.00/1	0.00/7	0.00/5	0.00/4	0.00/6	0.00/4	0.00/1	0.00/3
65401046	C	A	False	1	0.0	0.0	0.071	False	False	0.00/4	0.00/3	0.00/1	0.00/2	0.00/7	0.00/3	0.25/4	0.00/1	0.00/6