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
34339689	C	T	False	0		0.5	0.0	False	True		0.33/3	0.00/1	0.67/3	0.67/3	0.00/1	0.00/2	0.00/2	0.00/1
34339697	C	T	True	0		0.556	0.0	False	True		0.33/3	0.00/1	0.67/3	1.00/2	0.00/1	0.00/2	0.00/2	0.00/2
34339745	T	A	False	4	0.714	0.306	0.0	False	False	0.71/7	0.33/12	0.00/11	0.47/17	0.33/9	0.00/10	0.00/7	0.00/10	0.00/13
34339748	A	T	False	4	0.625	0.286	0.0	False	False	0.62/8	0.33/12	0.00/11	0.44/16	0.30/10	0.00/10	0.00/7	0.00/10	0.00/14