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
78264200	C	T	True	1	0.0	0.222	1.0	True	True	0.00/5	0.00/1	0.33/3	0.33/3	0.00/2	1.00/2	1.00/2	1.00/1	1.00/4
78264223	C	T	False	1	1.0	0.0	0.0	False	True	1.00/4	0.00/2	0.00/3	0.00/3	0.00/2	0.00/2	0.00/2		0.00/4
78264224	G	C	False	1	0.0	0.04	0.0	False	False	0.00/6	0.00/10	0.25/4	0.00/5	0.00/6	0.00/4	0.00/4	0.00/4	0.00/6
78264230	A	G	False	8	1.0	0.353	0.963	True	False	1.00/10	0.55/11	0.33/6	0.33/9	0.12/8	1.00/6	0.86/7	1.00/4	1.00/10
78264235	T	G	False	5	0.0	0.229	0.621	False	False	0.00/10	0.45/11	0.17/6	0.22/9	0.00/9	0.67/6	0.50/8	1.00/4	0.55/11
78264238	C	G	False	1	0.0	0.0	0.077	False	False	0.00/5	0.00/2	0.00/3	0.00/4	0.00/3	0.25/4	0.00/4		0.00/5
78264239	C	A	False	1	0.0	0.0	0.077	False	False	0.00/5	0.00/3	0.00/3	0.00/4	0.00/3	0.25/4	0.00/4		0.00/5