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
132143984	G	T	False	0		0.0	0.25	False	False	0.00/2	0.00/3	0.00/2			1.00/1		0.00/1	0.00/2
132143993	G	C	False	1		0.167		False	False	0.00/2	0.25/4	0.00/2					0.00/1	0.00/2
132144006	A	G	False	1	0.0	0.0	0.042	False	False	0.00/9	0.00/7	0.00/12	0.00/5	0.00/8	0.00/7	0.25/4	0.00/3	0.00/10