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
45071929	C	T	True	0		0.0	1.0	False	True	0.00/1		0.00/3	0.00/6		1.00/3	1.00/1		
45071957	A	C	False	1		0.059	0.182	False	False	0.00/1	0.00/1	0.00/3	0.11/9	0.00/4	0.14/7	0.00/2	0.17/6	0.29/7
45071962	A	C	False	1		0.05	0.091	False	False	0.00/2	0.00/2	0.00/3	0.00/9	0.17/6	0.00/5	0.00/5	0.00/6	0.33/6
45071977	T	G	False	1	0.25	0.0	0.0	False	False	0.25/4	0.00/3	0.00/4	0.00/10	0.00/7	0.00/7	0.00/6	0.00/7	0.00/9