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
50800930	A	T	False	1	0.067	0.119	0.0	False	False	0.07/15	0.17/18	0.00/15	0.31/16	0.00/18	0.00/19	0.00/8	0.00/15	0.00/15
50800954	C	T	False	1		0.0	0.1	False	True	0.50/2	0.00/13	0.00/6	0.00/8	0.00/10	0.07/14	0.00/4	0.00/12	0.30/10
50800960	C	T	False	1		0.0	0.103	False	True	0.50/2	0.00/13	0.00/6	0.00/9	0.00/10	0.07/14	0.00/4	0.00/11	0.30/10
50801004	A	C	False	3	0.0	0.311	0.0	False	False	0.00/9	0.43/14	0.21/14	0.31/16	0.29/17	0.00/18	0.00/9	0.00/12	0.00/15
50801011	C	T	False	1		0.0	0.108	False	True	0.50/2	0.00/9	0.00/6	0.00/9	0.00/11	0.08/13	0.00/5	0.00/8	0.27/11