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
7223813	C	A	False	1	0.0	0.0	0.056	False	False	0.00/10	0.00/7	0.00/9	0.00/7	0.00/5	0.07/15	0.25/4	0.00/6	0.00/11
7223843	A	C	False	5	0.316	0.271	0.171	False	False	0.32/19	0.20/20	0.33/18	0.25/24	0.38/8	0.36/25	0.00/13	0.12/8	0.08/24