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
62499139	T	C	False	2	0.25	0.077	0.2	False	False	0.25/8	0.14/7	0.00/4	0.05/19	0.11/9	0.29/7	0.14/7	0.20/5	0.17/6
62499157	A	G	False	1	0.0	0.026	0.111	False	False	0.00/7	0.12/8	0.00/4	0.00/19	0.00/8	0.00/2	0.00/1	0.25/4	0.00/2
62499163	G	A	False	1		0.061	0.5	False	True	0.00/3	0.00/6	0.33/3	0.00/16	0.12/8	0.33/3	1.00/1	0.40/5	0.67/3
62499166	G	A	False	1		0.057	0.167	False	True	0.00/3	0.00/5	0.33/6	0.00/16	0.00/8	0.33/3	0.00/1	0.20/5	0.00/3
62499167	T	A	False	2	0.0	0.091	0.214	False	False	0.00/6	0.20/10	0.33/6	0.00/19	0.00/9	0.33/3	0.00/1	0.29/7	0.00/3
62499170	A	C	False	4	0.714	0.38	0.0	False	False	0.71/7	0.10/10	0.29/7	0.52/21	0.42/12	0.00/6	0.00/8	0.00/7	0.00/8
62499224	A	T	False	5	0.214	0.123	0.711	True	False	0.21/14	0.15/13	0.33/9	0.00/29	0.21/14	0.33/9	1.00/7	0.60/10	0.92/12