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
105663568	G	T	False	2	0.222	0.0	0.618	True	False	0.22/9	0.00/3	0.00/10	0.00/7	0.00/5	1.00/17	0.30/10	0.33/3	0.00/4
105663589	C	T	False	0		0.0	0.375	False	True	0.33/3	0.00/1	0.00/2	0.00/4	0.00/1	0.67/3	0.50/2	0.00/2	0.00/1
105663596	C	T	False	0		0.0	0.333	False	True	0.33/3	0.00/1	0.00/2	0.00/4	0.00/1	1.00/1	0.50/2	0.00/2	0.00/1
105663612	G	A	True	1	0.083	0.0	0.12	False	True	0.08/12	0.00/5	0.00/10	0.00/8	0.00/8	0.10/21	0.07/15	0.25/4	0.20/10
105663618	C	A	False	0		0.0	0.375	False	False	0.00/3	0.00/2	0.00/2	0.00/5	0.00/1	1.00/3	0.00/2	0.00/2	0.00/1