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
28722711	G	T	False	1	0.0	0.0	0.043	False	False	0.00/6	0.00/6	0.00/5	0.00/6	0.00/7	0.00/6	0.00/5	0.25/4	0.00/8
28722757	C	G	True	1	0.0	0.0	0.048	False	False	0.00/7	0.00/1	0.00/6	0.00/8	0.00/2	0.00/10	0.25/4	0.00/2	0.00/5
28722787	C	A	False	1	0.0	0.0	0.053	False	False	0.00/6	0.00/2	0.00/5	0.00/9	0.00/4	0.00/8	0.00/6	0.00/1	0.25/4
28722788	C	G	False	1	0.0	0.0	0.056	False	False	0.00/7	0.00/2	0.00/5	0.00/9	0.00/4	0.00/8	0.00/5	0.00/1	0.25/4