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
69288576	C	T	True	6	1.0	0.952	0.25	True	True	1.00/5	1.00/4	1.00/9	0.67/3	1.00/5	0.36/11	0.22/9	0.36/11	0.00/9
69288581	T	A	False	7	0.833	0.714	0.224	False	False	0.83/6	0.80/5	0.82/11	0.50/4	0.62/8	0.31/13	0.18/11	0.42/12	0.00/13
69288589	T	C	False	7	1.0	0.966	0.229	True	False	1.00/6	1.00/5	1.00/12	0.75/4	1.00/8	0.38/13	0.11/9	0.38/13	0.00/13
69288600	A	C	False	7	0.833	0.724	0.216	True	False	0.83/6	0.83/6	0.90/10	0.33/6	0.71/7	0.31/13	0.20/10	0.38/13	0.00/15