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
1847150	A	G	False	4	0.556	0.0	0.533	True	False	0.56/9	0.00/11	0.00/10	0.00/16	0.00/7	0.44/9	0.80/10	0.17/6	0.60/5
1847172	G	A	True	4	1.0	0.0	0.941	True	True	1.00/5	0.00/6	0.00/5	0.00/7	0.00/4	1.00/5	0.86/7	1.00/1	1.00/4
1847211	T	C	False	2	0.286	0.0	0.118	False	False	0.29/7	0.00/12	0.00/8	0.00/13	0.00/7	0.08/12	0.00/9	0.33/6	0.14/7
1847214	C	A	False	1		0.0	0.071	False	False	0.67/3	0.00/5	0.00/5	0.00/7	0.00/3	0.00/5	0.00/3	0.25/4	0.00/2
1847216	T	A	False	1	0.286	0.0	0.032	False	False	0.29/7	0.00/12	0.00/8	0.00/14	0.00/7	0.00/11	0.00/9	0.20/5	0.00/6