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
53955557	T	G	False	1	0.0	0.022	0.025	False	False	0.00/9	0.25/4	0.00/16	0.00/14	0.00/12	0.09/11	0.00/10	0.00/11	0.00/8
53955621	A	T	False	7	0.0	0.37	1.0	True	False	0.00/8	0.62/8	0.67/6	0.38/21	0.00/11	1.00/11	1.00/8	1.00/11	1.00/7