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
72204441	G	C	False	1	0.0	0.0	0.056	False	False	0.00/4	0.00/7	0.00/2	0.00/5	0.00/4	0.00/5	0.25/4	0.00/5	0.00/4
72204462	C	A	False	1		0.0	0.05	False	False	0.00/1	0.00/4	0.00/3	0.00/1		0.00/7	0.25/4	0.00/3	0.00/6
72204483	A	G	False	1	0.0	0.037	0.024	False	False	0.00/6	0.00/11	0.00/6	0.00/6	0.25/4	0.00/13	0.11/9	0.00/10	0.00/9
72204484	A	G	False	1	0.0	0.037	0.0	False	False	0.00/6	0.00/11	0.00/6	0.00/6	0.25/4	0.00/13	0.00/9	0.00/10	0.00/9
72204486	A	G	False	1	0.0	0.074	0.0	False	False	0.00/6	0.00/11	0.00/5	0.00/6	0.40/5	0.00/12	0.00/9	0.00/10	0.00/9