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
90225673	G	T	False	1		0.556	0.0	True	False	1.00/3	1.00/1	1.00/1	0.40/5	0.50/2	0.00/5	0.00/6	0.00/8	0.00/4
90225678	T	A	False	1	0.077	0.036	0.0	False	False	0.08/13	0.25/4	0.00/9	0.00/8	0.00/7	0.00/12	0.00/11	0.00/11	0.00/10
90225679	T	G	False	1	0.077	0.034	0.0	False	False	0.08/13	0.25/4	0.00/9	0.00/9	0.00/7	0.00/12	0.00/11	0.00/11	0.00/10
90225698	G	A	True	2	1.0	0.6	0.0	True	True	1.00/4	1.00/1	1.00/1	0.50/6	0.50/2	0.00/8	0.00/7	0.00/7	0.00/4