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
15832980	C	A	False	1		0.071	0.0	False	False		0.00/3	0.00/6	0.25/4	0.00/1	0.00/2	0.00/5	0.00/4	0.00/2
15833030	C	G	False	1		0.0	0.048	False	False	0.00/2	0.00/4	0.00/7	0.00/3	0.00/2	0.25/4	0.00/8	0.00/6	0.00/3
15833044	C	T	False	5		0.6	0.545	False	True	0.50/2	0.75/4	0.40/10	1.00/4	0.50/2	1.00/4	0.00/8	1.00/7	0.33/3