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
54461426	T	C	False	5	1.0	0.537	0.0	True	False	1.00/4	0.46/13	0.56/9	0.50/12	0.71/7	0.00/12	0.00/5	0.00/7	0.00/16
54461434	T	G	False	1	0.25	0.0	0.0	False	False	0.25/4	0.00/13	0.00/11	0.00/13	0.00/7	0.00/11	0.00/5	0.00/7	0.00/13
54461435	A	G	False	1	0.25	0.0	0.0	False	False	0.25/4	0.00/13	0.00/11	0.00/13	0.00/7	0.00/12	0.00/5	0.00/7	0.00/12
54461467	T	A	False	1	0.0	0.0	0.024	False	False	0.00/5	0.00/13	0.00/11	0.00/15	0.00/8	0.00/13	0.25/4	0.00/10	0.00/14
54461494	A	T	False	1	0.5	0.021	0.0	False	False	0.50/6	0.08/12	0.00/11	0.00/15	0.00/10	0.00/13	0.00/5	0.00/10	0.00/13