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
17538394	G	C	False	1	0.0	0.0	0.062	False	False	0.00/7		0.00/6	0.00/2	0.00/2	0.00/6	0.25/4		0.00/6
17538396	G	T	False	1	0.0	0.1	0.062	False	False	0.00/6		0.00/6	0.00/2	0.50/2	0.00/6	0.25/4		0.00/6
17538405	A	G	False	5	0.471	0.673	0.0	True	False	0.47/17	0.56/9	0.59/17	0.85/13	0.70/10	0.00/14	0.00/7	0.00/5	0.00/14
17538427	G	A	True	1	0.286	0.714	0.0	False	True	0.29/7	0.50/2	1.00/2	1.00/2	0.00/1	0.00/5	0.00/4		0.00/5