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
1426815	G	C	False	1		0.0	0.071	False	False	0.00/2	0.00/1	0.00/3	0.00/4	0.00/4	0.00/4	0.00/3	0.00/3	0.25/4
1426818	G	T	False	1		0.0	0.071	False	False	0.00/2	0.00/1	0.00/3	0.00/4	0.00/4	0.00/4	0.00/4	0.00/2	0.25/4
1426819	G	T	False	1		0.0	0.071	False	False	0.00/2	0.00/1	0.00/3	0.00/4	0.00/4	0.00/4	0.00/4	0.00/2	0.25/4
1426822	C	A	False	1	0.0	0.042	0.0	False	False	0.00/5	0.00/5	0.00/8	0.25/4	0.00/7	0.00/10	0.00/3	0.00/4	0.00/6
1426823	G	T	False	1		0.0	0.067	False	False	0.00/2	0.00/1	0.00/3	0.00/4	0.00/4	0.00/4	0.00/4	0.00/3	0.25/4
1426869	G	T	False	1		0.083	0.0	False	False	0.00/2	0.00/1	0.25/4	0.00/3	0.00/4	0.00/2	0.00/4	0.00/3	0.00/3