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
170274962	T	C	False	7	0.0	0.367	0.35	False	False	0.00/6	0.38/13	0.45/11	0.27/11	0.36/14	0.00/6	0.45/11	0.38/13	0.40/10
170274964	C	A	False	1	0.25	0.0	0.0	False	False	0.25/4	0.00/10	0.00/9	0.00/10	0.00/12	0.00/5	0.00/11	0.00/10	0.00/8
170274972	C	T	False	1	0.5	0.075	0.0	False	True	0.50/4	0.00/8	0.00/9	0.18/11	0.08/12	0.00/5	0.00/11	0.00/11	0.00/8
170275019	A	C	False	7	0.0	0.342	0.361	False	False	0.00/8	0.50/8	0.33/9	0.33/6	0.27/15	0.00/4	0.50/10	0.36/11	0.36/11
170275030	T	C	False	6	0.0	0.316	0.378	False	False	0.00/9	0.50/8	0.33/9	0.14/7	0.29/14	0.00/3	0.50/12	0.36/11	0.36/11
170275045	T	A	False	6	0.0	0.364	0.459	False	False	0.00/10	1.00/5	0.33/9	0.14/7	0.25/12	0.33/3	0.54/13	0.36/11	0.50/10
170275047	T	C	False	6	0.0	0.364	0.417	False	False	0.00/11	1.00/5	0.33/9	0.14/7	0.25/12	0.33/3	0.50/12	0.36/11	0.40/10