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
45025779	A	T	False	8	0.5	0.393	0.688	False	False	0.50/12	0.43/7	0.40/5	0.57/7	0.22/9	0.67/6	0.60/5	0.82/11	0.60/10
45025806	C	T	True	2	1.0	0.333	1.0	False	True	1.00/4	0.00/1	1.00/2	0.00/2	0.00/1	1.00/1	1.00/2	1.00/1	1.00/4
45025807	G	A	True	8	0.833	0.579	1.0	False	True	0.83/6	0.57/7	1.00/1	0.57/7	0.50/4	1.00/4	1.00/7	1.00/9	1.00/5
45025846	A	G	False	9	0.636	0.423	0.606	False	False	0.64/11	0.50/4	0.40/5	0.45/11	0.33/6	0.67/6	0.70/10	1.00/6	0.27/11