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
76295284	C	A	False	1	0.333	0.0	0.0	False	False	0.33/12	0.00/6	0.00/12	0.00/12	0.00/4	0.00/11	0.00/10	0.00/9	0.00/14
76295291	C	T	False	1	0.0	0.0	0.089	False	True	0.00/13	0.00/6	0.00/11	0.00/12	0.00/4	0.33/12	0.00/8	0.00/11	0.00/14
76295292	C	T	False	1	0.385	0.0	0.0	False	True	0.38/13	0.00/6	0.00/11	0.00/12	0.00/5	0.00/12	0.00/8	0.00/11	0.00/15