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
62503441	T	C	False	6	0.4	0.146	0.731	True	False	0.40/15	0.25/8	0.14/7	0.00/13	0.23/13	0.62/8	1.00/7	0.33/6	1.00/5
62503457	G	T	False	0		0.6		False	False	0.00/1	1.00/1	0.50/2	0.00/1	1.00/1	0.00/1	0.00/1		
62503487	G	A	True	0		0.5	0.0	False	True	0.00/1	1.00/1	0.50/2	0.00/2	1.00/1	0.00/4	0.00/1		
62503509	T	A	False	8	0.75	0.6	1.0	False	False	0.75/16	0.90/10	0.29/7	0.47/17	0.73/11	1.00/7	1.00/11	1.00/3	1.00/5
62503518	G	A	False	1		0.4	0.8	False	True	0.00/1	1.00/1	0.00/1	0.00/2	1.00/1	0.75/4	1.00/1		
62503528	C	T	False	4	0.357	0.378	0.0	False	True	0.36/14	0.33/6	0.20/5	0.50/16	0.30/10	0.00/4	0.00/9	0.00/2	0.00/5