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
2776023	C	A	False	1	0.0	0.0	0.059	False	False	0.00/4	0.00/11	0.00/3	0.00/3	0.00/11	0.00/4	0.00/7	0.25/4	0.00/2
2776026	G	T	False	1		0.056	0.0	False	False	0.00/2	0.00/7	0.25/4	0.00/3	0.00/4	0.00/1	0.00/4	0.00/3	0.00/5
2776077	C	T	False	3	0.0	0.382	0.0	False	True	0.00/5	0.36/14	0.40/5	0.00/5	0.60/10	0.00/4	0.00/8	0.00/6	0.00/4
2776088	G	A	False	2		0.5	0.0	True	True	0.00/3	0.60/5	0.75/4	0.00/2	0.33/3	0.00/1	0.00/4	0.00/1	0.00/5
2776120	G	C	False	1		0.083	0.0	False	False	0.00/2	0.00/4	0.25/4	0.00/2	0.00/2	0.00/2	0.00/5	0.00/1	0.00/6