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
73905925	C	A	False	1	0.0	0.0	0.143	False	False	0.00/4	0.00/4	0.00/5	0.00/2	0.00/6	0.00/2		0.25/4	0.00/1
73905926	C	A	False	1	0.0	0.0	0.143	False	False	0.00/4	0.00/4	0.00/5	0.00/2	0.00/6	0.00/2		0.25/4	0.00/1
73905951	C	T	False	1	0.0	0.0	0.125	False	True	0.00/4	0.00/4	0.00/4	0.00/3	0.00/6	0.00/2	0.00/1	0.25/4	0.00/1
73905968	A	C	False	1	0.0	0.038	0.04	False	False	0.00/9	0.00/5	0.25/4	0.00/9	0.00/8	0.00/6	0.00/3	0.10/10	0.00/6
73905969	A	T	False	1	0.0	0.038	0.08	False	False	0.00/9	0.00/5	0.25/4	0.00/9	0.00/8	0.00/6	0.00/3	0.10/10	0.17/6
73905972	G	T	False	1	0.0	0.077	0.118	False	False	0.00/5	0.00/2	0.50/2	0.00/7	0.00/2	0.00/4	0.00/2	0.14/7	0.25/4
73905973	T	C	False	1	0.0	0.037	0.04	False	False	0.00/9	0.00/5	0.25/4	0.00/9	0.00/9	0.00/6	0.00/3	0.10/10	0.00/6