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
19845384	G	A	False	5		1.0	0.826	False	True	1.00/3	1.00/8	1.00/1	1.00/4	1.00/2	1.00/6	1.00/8	1.00/4	0.20/5
19845414	G	T	False	1		0.0	0.045	False	False	0.00/2	0.00/6		0.00/3	0.00/2	0.00/6	0.00/7	0.25/4	0.00/5
19845415	G	C	False	1		0.0	0.045	False	False	0.00/2	0.00/6		0.00/3	0.00/2	0.00/6	0.00/7	0.25/4	0.00/5
19845417	G	T	False	1		0.0	0.091	False	False	0.00/2	0.00/6		0.00/4	0.00/2	0.33/6	0.00/8	0.00/3	0.00/5