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
19444548	T	G	False	1	0.0	0.22	0.0	False	False	0.00/20	0.00/11	0.00/9	0.61/18	0.00/12	0.00/10	0.00/4	0.00/12	0.00/6
19444620	G	A	False	1	0.0	0.208	0.0	False	True	0.00/24	0.00/9	0.00/4	0.38/29	0.00/11	0.00/7	0.00/7	0.00/12	0.00/7