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
117191425	G	A	False	4		1.0	0.8	False	True	0.67/3	1.00/10	1.00/8	1.00/5	1.00/3	1.00/2	0.00/1	1.00/2	0.80/5
117191431	C	T	False	5	0.333	0.636	0.316	False	True	0.33/6	0.75/8	0.50/2	0.67/9	0.33/3	0.00/4	0.00/4	0.25/4	0.71/7
117191446	C	T	True	4	0.333	0.571	0.235	False	True	0.33/6	0.71/7	0.33/3	0.62/8	0.33/3	0.00/4	0.00/3	0.00/3	0.57/7