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
29383574	T	A	False	1	0.2	0.0	0.094	False	False	0.20/5	0.00/9	0.00/6	0.00/18	0.00/9	0.14/7	0.25/8	0.00/11	0.00/6
29383579	C	T	False	1	0.25	0.0	0.056	False	True	0.25/4	0.00/6	0.00/2	0.00/10	0.00/5	0.00/3	0.33/3	0.00/8	0.00/4
29383582	A	G	False	1	0.0	0.0	0.067	False	False	0.00/6	0.00/10	0.00/6	0.00/18	0.00/8	0.00/6	0.25/8	0.00/11	0.00/5
29383589	C	A	False	1	0.25	0.0	0.0	False	False	0.25/4	0.00/6	0.00/2	0.00/10	0.00/4	0.00/2	0.00/2	0.00/7	0.00/4