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
132143656	C	G	False	1		0.1	0.0	False	False		0.00/1	0.25/4	0.00/2	0.00/3	0.00/4	0.00/4	0.00/3	0.00/4
132143664	C	A	False	1		0.1	0.0	False	False		0.00/1	0.25/4	0.00/2	0.00/3	0.00/4	0.00/4	0.00/3	0.00/4
132143702	C	A	False	1		0.071	0.0	False	False		0.00/3	0.00/5	0.25/4	0.00/2	0.00/3	0.00/4	0.00/2	0.00/4
132143705	C	A	True	1		0.0	0.067	False	False		0.00/2	0.00/5	0.00/4	0.00/2	0.25/4	0.00/5	0.00/2	0.00/4
132143711	A	G	False	1	0.25	0.0	0.0	False	False	0.25/4	0.00/8	0.00/7	0.00/8	0.00/4	0.00/6	0.00/8	0.00/3	0.00/6
132143713	A	G	False	1	0.25	0.037	0.0	False	False	0.25/4	0.12/8	0.00/7	0.00/8	0.00/4	0.00/6	0.00/8	0.00/2	0.00/6
132143714	T	A	False	1	0.25	0.0	0.0	False	False	0.25/4	0.00/8	0.00/7	0.00/8	0.00/4	0.00/6	0.00/8	0.00/2	0.00/6