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
61737705	G	T	False	1	0.0	0.031	0.0	False	False	0.00/10	0.25/4	0.00/12	0.00/9	0.00/7	0.00/12	0.00/8	0.00/8	0.00/6
61737709	G	T	False	1	0.0	0.029	0.0	False	False	0.00/10	0.25/4	0.00/12	0.00/11	0.00/7	0.00/12	0.00/8	0.00/8	0.00/7
61737710	G	T	False	1	0.0	0.029	0.0	False	False	0.00/10	0.25/4	0.00/12	0.00/11	0.00/7	0.00/12	0.00/8	0.00/8	0.00/7
61737764	A	T	False	5	0.1	0.362	0.275	False	False	0.10/20	0.17/12	0.27/15	0.47/19	0.50/12	0.39/18	0.25/12	0.12/8	0.23/13
61737794	T	C	False	1	0.0	0.106	0.043	False	False	0.00/19	0.00/10	0.08/13	0.00/12	0.33/12	0.06/17	0.00/12	0.00/7	0.09/11