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
48019852	C	T	True	1		0.727	0.0	False	True	0.00/3	0.50/2		0.75/8	1.00/1	0.00/3	0.00/1		0.00/1