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
48856769	G	T	False	3	0.25	0.075	0.172	False	False	0.25/8	0.00/8	0.30/10	0.00/13	0.00/9	0.33/12	0.00/7	0.00/3	0.14/7
48856814	G	A	True	4	0.0	0.231	0.222	False	True	0.00/10	0.00/9	0.00/8	0.69/13	0.00/9	0.09/11	0.25/4	0.50/4	0.25/8