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
51043759	T	C	False	3	0.714	0.167	0.0	False	False	0.71/7	0.22/9	0.00/15	0.50/4	0.25/8	0.00/16	0.00/7	0.00/11	0.00/9
51043809	C	A	False	1	0.0	0.062	0.0	False	False	0.00/4	0.00/4	0.00/6	0.00/2	0.25/4	0.00/5	0.00/6	0.00/3	0.00/1