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
75048035	A	G	False	4	0.0	0.5	0.0	True	False	0.00/12	0.33/6	0.60/5	0.55/11	0.50/6	0.00/5	0.00/14	0.00/11	0.00/13
75048046	C	A	False	1	0.0	0.0	0.071	False	False	0.00/6	0.00/4	0.00/2	0.00/5	0.00/2	0.00/1	0.00/3	0.00/6	0.25/4
75048052	G	A	True	2	0.0	0.812	0.0	True	True	0.00/5	0.50/2	1.00/2	1.00/6	0.67/6	0.00/4	0.00/11	0.00/5	0.00/10