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
61673833	G	T	False	4		0.476	0.0	False	False	0.00/2	0.67/6	0.60/5	0.33/6	0.25/4	0.00/5	0.00/7	0.00/1	0.00/5
61673863	G	A	True	3		0.5	0.0	True	True	0.00/3	0.67/6	0.60/5	0.00/1	0.33/6	0.00/4	0.00/6	0.00/1	0.00/4
61673895	G	C	False	1		0.059	0.0	False	False	0.00/3	0.25/4	0.00/4	0.00/3	0.00/6	0.00/3	0.00/4		0.00/5
61673898	T	C	False	4	0.0	0.393	0.0	False	False	0.00/8	0.40/5	0.44/9	0.40/5	0.33/9	0.00/10	0.00/5	0.00/5	0.00/12
61673901	G	T	False	1		0.0	0.077	False	False	0.00/3	0.00/3	0.00/4	0.00/3	0.00/6	0.00/4	0.25/4		0.00/5