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
5475057	C	T	False	2	0.0	0.167	0.143	False	True	0.00/9	0.00/4	0.40/10	0.00/5	0.00/5	0.00/9	0.38/8	0.00/9	0.22/9
5475059	A	G	False	1	0.0	0.074	0.0	False	False	0.00/11	0.00/4	0.00/11	0.29/7	0.00/5	0.00/9	0.00/10	0.00/10	0.00/11
5475148	G	A	False	0			0.25	False	True	0.00/1			0.00/1			0.00/1	0.00/1	0.50/2