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
54853372	C	T	True	5		0.929	0.176	True	True	1.00/2	0.75/4	1.00/4	1.00/4	1.00/2	0.40/5	0.00/5	0.25/4	0.00/3
54853411	A	G	False	7	0.0	0.478	0.259	False	False	0.00/5	0.50/6	0.50/6	0.43/7	0.50/4	0.25/4	0.00/7	0.33/9	0.43/7