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
1057445	G	T	True	5	0.5	0.222	1.0	True	False	0.50/4	0.00/4	0.00/4	1.00/4	0.00/6	1.00/7	1.00/3	1.00/5	1.00/6
1057479	G	C	False	1		0.053	0.0	False	False	0.00/3	0.00/4	0.00/4	0.25/4	0.00/7	0.00/7	0.00/3	0.00/5	0.00/7