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
53426106	G	A	True	6	0.0	0.286	1.0	True	True	0.00/6	0.00/4	0.80/5	0.40/10	0.00/9	1.00/7	1.00/6	1.00/9	1.00/7
53426147	T	C	False	3	0.0	0.114	0.176	False	False	0.00/9	0.33/6	0.00/6	0.14/14	0.00/9	0.33/12	0.25/8	0.00/9	0.00/5