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
71146657	T	A	False	1	0.0	0.03	0.0	False	False	0.00/9	0.25/4	0.00/16	0.00/8	0.00/5	0.00/7	0.00/6	0.00/9	0.00/8
71146733	G	A	False	2	0.182	0.158	0.162	False	True	0.18/11	0.40/5	0.07/14	0.08/12	0.29/7	0.17/6	0.14/7	0.20/10	0.14/14