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
17843445	T	A	False	5	1.0	0.87	0.143	True	False	1.00/7	1.00/6	0.33/3	0.83/6	1.00/8	0.00/10	0.00/5	0.57/7	0.00/6
17843446	T	A	False	1	0.625	0.0	0.0	False	False	0.62/8	0.00/6	0.00/3	0.00/6	0.00/8	0.00/10	0.00/6	0.00/7	0.00/6
17843452	T	A	False	5	0.625	0.739	0.161	True	False	0.62/8	0.33/6	1.00/2	1.00/6	0.78/9	0.00/10	0.00/7	0.62/8	0.00/6
17843464	T	G	False	1	0.0	0.042	0.0	False	False	0.00/8	0.00/6	0.25/4	0.00/6	0.00/8	0.00/10	0.00/6	0.00/9	0.00/6
17843465	T	G	False	1	0.0	0.042	0.0	False	False	0.00/8	0.00/6	0.25/4	0.00/6	0.00/8	0.00/10	0.00/6	0.00/9	0.00/6
17843470	A	T	False	6	1.0	0.962	0.207	True	False	1.00/9	0.88/8	1.00/4	1.00/6	1.00/8	0.00/9	0.00/5	0.67/9	0.00/6
17843503	G	A	False	1	1.0	1.0	0.0	False	True	1.00/6	1.00/3	1.00/1		1.00/3	0.00/5	0.00/5	0.00/2	0.00/1