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
1053993	G	T	False	1	0.0	0.04	0.0	False	False	0.00/5	0.00/7	0.00/7	0.25/4	0.00/7	0.00/4	0.00/2	0.00/5	0.00/7
1053995	T	C	False	1	0.0	0.037	0.0	False	False	0.00/6	0.00/8	0.00/8	0.25/4	0.00/7	0.00/5	0.00/5	0.00/5	0.00/10
1054002	C	T	False	0			1.0	False	True	0.00/1	0.00/1	1.00/1			1.00/1	1.00/3		1.00/3
1054043	C	T	True	1			1.0	False	True	0.00/1		1.00/2		0.00/1	1.00/1	1.00/4		1.00/3
1054066	G	A	False	5	0.25	0.273	0.944	True	True	0.25/4	0.00/5	0.30/10	1.00/3	0.00/4	0.80/5	1.00/2	1.00/4	1.00/7
1054071	A	G	False	1	0.0	0.0	0.04	False	False	0.00/5	0.00/6	0.00/12	0.00/3	0.00/5	0.00/7	0.00/5	0.25/4	0.00/9
1054092	A	G	False	5	0.2	0.261	0.667	False	False	0.20/5	0.00/5	0.22/9	1.00/4	0.00/5	0.50/8	0.40/5	1.00/4	0.80/10