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
21484998	C	T	False	1	0.1	0.067	0.086	False	True	0.10/10	0.00/7	0.20/10	0.00/8	0.00/5	0.00/6	0.00/12	0.11/9	0.25/8
21485051	G	T	False	1		0.235	0.211	False	False	0.00/3	0.20/5	0.20/5	0.50/2	0.20/5	0.11/9	0.50/6	0.00/2	0.00/2
21485092	C	A	False	1	0.0	0.0	0.038	False	False	0.00/6	0.00/7	0.00/3	0.00/7	0.00/3	0.00/7	0.00/7	0.00/8	0.25/4