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
25831314	C	T	False	1		0.0	0.111	False	True	0.00/2	0.00/1	0.00/1	0.00/5	0.00/2	0.00/1	0.00/3	0.00/1	0.25/4
25831315	T	A	False	1	0.4	0.0	0.034	False	False	0.40/5	0.00/6	0.00/9	0.00/13	0.00/9	0.00/7	0.00/9	0.00/3	0.10/10
25831320	A	G	False	1	0.333	0.0	0.0	False	False	0.33/6	0.00/6	0.00/8	0.00/14	0.00/9	0.00/7	0.00/9	0.00/4	0.00/10
25831345	C	G	False	1	0.25	0.0	0.0	False	False	0.25/4	0.00/1	0.00/1	0.00/3	0.00/3	0.00/2	0.00/4	0.00/1	0.00/4
25831347	G	T	False	1	0.286	0.0	0.0	False	False	0.29/7	0.00/5	0.00/7	0.00/8	0.00/7	0.00/7	0.00/6	0.00/3	0.00/6