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
43452634	C	A	False	0		0.6	0.0	False	False	1.00/1	0.33/3			1.00/2	0.00/3	0.00/1		0.00/1
43452671	A	G	False	3	0.1	0.562	0.029	True	False	0.10/10	0.67/6	0.00/10	1.00/4	0.83/12	0.00/10	0.00/7	0.00/6	0.09/11
43452686	G	C	False	1	0.0	0.037	0.0	False	False	0.00/10	0.25/4	0.00/10	0.00/5	0.00/8	0.00/9	0.00/6	0.00/5	0.00/9
43452689	C	A	False	0		0.6		False	False	1.00/1	0.50/2		0.00/1	1.00/2	0.00/2			0.00/1
43452696	G	T	False	1	0.0	0.111	0.0	False	False	0.00/11	0.00/5	0.00/10	0.50/4	0.12/8	0.00/8	0.00/5	0.00/5	0.00/8