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
47899743	T	A	False	1	0.0	0.0	0.045	False	False	0.00/5	0.00/5	0.00/7	0.00/3	0.00/5	0.25/4	0.00/5	0.00/7	0.00/6
47899745	T	A	False	1	0.0	0.0	0.043	False	False	0.00/5	0.00/6	0.00/7	0.00/3	0.00/5	0.25/4	0.00/5	0.00/7	0.00/7
47899778	G	A	True	2	0.0	0.0	0.562	True	True	0.00/4	0.00/6	0.00/5	0.00/3	0.00/3	0.50/2	0.67/6	0.67/3	0.40/5
47899794	C	T	False	1		0.062	0.0	False	True	0.00/3	0.00/2	0.00/7	0.00/3	0.25/4	0.00/3		0.00/5	0.00/3