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
62519136	C	T	False	3	0.25	0.048	1.0	True	True	0.25/8	0.14/7	0.00/4	0.00/9	0.00/1	1.00/2	1.00/1	1.00/4	1.00/5
62519160	A	G	False	7	0.222	0.37	0.611	False	False	0.22/18	0.10/10	0.44/9	0.38/21	0.67/6	0.67/9	0.86/7	0.38/8	0.58/12
62519175	A	T	False	8	0.263	0.362	0.618	False	False	0.26/19	0.10/10	0.44/9	0.36/22	0.67/6	0.62/8	1.00/6	0.38/8	0.58/12
62519177	G	T	False	7	0.455	0.68	1.0	False	False	0.45/11	0.50/2	0.67/6	0.62/13	1.00/4	1.00/5	1.00/6	1.00/3	1.00/7
62519187	A	G	False	8	0.3	0.362	0.6	False	False	0.30/20	0.00/9	0.40/10	0.40/20	0.62/8	0.62/8	1.00/6	0.33/9	0.58/12
62519190	G	A	False	7	0.545	0.708	0.952	False	True	0.55/11	0.00/1	0.80/5	0.67/12	0.83/6	1.00/5	1.00/6	1.00/3	0.86/7