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
22630939	G	A	False	4	1.0	0.25	0.188	False	True	1.00/5	0.40/5	0.14/7	0.00/8	0.75/4	0.50/4	0.00/4	0.00/5	0.33/3
22630999	T	C	False	1	0.0	0.0	0.03	False	False	0.00/9	0.00/9	0.00/10	0.00/13	0.00/13	0.00/13	0.00/8	0.25/4	0.00/8
22631000	T	C	False	1	0.0	0.0	0.061	False	False	0.00/8	0.00/9	0.00/10	0.00/13	0.00/13	0.00/13	0.00/8	0.50/4	0.00/8