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
2070689	C	T	True	3	1.0	0.0	1.0	True	True	1.00/6	0.00/3	0.00/3	0.00/5	0.00/8	1.00/2	1.00/3	1.00/6	1.00/4