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
6350702	C	T	False	1		0.0	0.118	False	True	0.00/3	0.00/2	0.00/5	0.00/3	0.00/2	0.00/3	0.40/5	0.00/5	0.00/4
6350733	T	C	False	1	0.0	0.1	0.037	False	False	0.00/14	0.00/8	0.08/13	0.09/11	0.25/8	0.14/14	0.05/20	0.00/22	0.00/24
6350743	C	T	False	1	0.0	0.067	0.056	False	True	0.00/5	0.25/4	0.00/4	0.00/5	0.00/2	0.00/3	0.20/5	0.00/5	0.00/5
6350759	C	A	False	1	0.0	0.0	0.043	False	False	0.00/5	0.00/4	0.00/3	0.00/6	0.00/2	0.25/4	0.00/7	0.00/6	0.00/6