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
132143500	C	A	False	0		0.0	1.0	True	False	0.00/1	0.00/5	0.00/2	0.00/1	0.00/3		1.00/3	1.00/3	1.00/2
132143556	G	C	False	1		0.056	0.0	False	False	0.00/2	0.00/3	0.25/4	0.00/7	0.00/4	0.00/3	0.00/7	0.00/1	0.00/6
132143566	C	G	False	1		0.125	0.0	False	False	0.00/1	0.00/3		0.00/1	0.25/4	0.00/1	0.00/4	0.00/2	0.00/3