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
50411654	T	C	False	1	0.3	0.0	0.023	False	False	0.30/10	0.00/9	0.00/7	0.00/5	0.00/6	0.07/14	0.00/6	0.00/10	0.00/14
50411671	G	A	False	1	0.0	0.059	0.0	False	True	0.00/6	0.00/5	0.25/4	0.00/4	0.00/4	0.00/5	0.00/1	0.00/5	0.00/7
50411675	G	T	False	1	0.167	0.059	0.05	False	False	0.17/6	0.00/5	0.25/4	0.00/4	0.00/4	0.00/5	0.00/1	0.17/6	0.00/8
50411700	G	A	False	1		0.071	0.0	False	True	0.00/3	0.00/3	0.25/4	0.00/3	0.00/4	0.00/5	0.00/1	0.00/5	0.00/8
50411727	A	T	False	1	0.0	0.062	0.0	False	False	0.00/7	0.00/4	0.00/6	0.00/2	0.25/4	0.00/9	0.00/5	0.00/6	0.00/10