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
70561421	A	G	False	3	0.0	0.258	0.029	False	False	0.00/6	0.50/6	0.29/7	0.00/10	0.38/8	0.00/11	0.10/10	0.00/6	0.00/7
70561428	C	A	False	1	0.0	0.08	0.0	False	False	0.00/4	0.25/4	0.17/6	0.00/10	0.00/5	0.00/2	0.00/8	0.00/3	0.00/4
70561431	C	G	False	1	0.0	0.0	0.053	False	False	0.00/4	0.00/4	0.00/5	0.00/9	0.00/5	0.00/2	0.00/8	0.25/4	0.00/5
70561439	C	T	True	5	0.75	1.0	0.15	True	True	0.75/4	1.00/3	1.00/4	1.00/8	1.00/5	0.00/2	0.38/8	0.00/5	0.00/5
70561442	A	G	False	2	0.0	0.286	0.026	False	False	0.00/6	0.50/6	0.20/5	0.11/9	0.38/8	0.00/11	0.09/11	0.00/9	0.00/8