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
15568906	C	A	False	0		0.8	0.111	False	False		0.50/2		1.00/3		0.00/3	0.00/2	0.50/2	0.00/2
15568910	T	C	False	0		0.263	0.037	False	False	0.00/1	0.20/5	0.33/3	1.00/3	0.00/8	0.00/6	0.00/9	0.17/6	0.00/6
15568934	G	A	False	1		0.0	0.1	False	True	0.00/2	0.00/4	0.00/3	0.00/2	0.00/10	0.00/3	0.29/7	0.00/4	0.00/6
15568936	T	C	False	1	0.25	0.0	0.037	False	False	0.25/4	0.00/7	0.00/4	0.00/5	0.00/10	0.00/5	0.11/9	0.00/5	0.00/8
15568950	G	A	True	2		0.824	0.083	True	True	0.00/3	1.00/3	1.00/3	1.00/2	0.67/9	0.00/3	0.00/8	0.40/5	0.00/8
15568961	G	C	False	1		0.0	0.087	False	False	0.00/3	0.00/3	0.00/4	0.00/2	0.00/7	0.00/4	0.29/7	0.00/5	0.00/7
15568966	G	A	False	1		0.0	0.083	False	True	0.00/3	0.00/3	0.00/4	0.00/2	0.00/7	0.00/4	0.25/8	0.00/5	0.00/7
15568972	A	G	False	1	0.2	0.043	0.103	False	False	0.20/5	0.00/6	0.00/5	0.00/4	0.12/8	0.00/5	0.30/10	0.00/6	0.00/8
15568986	G	T	False	3		0.895	0.091	True	False	0.00/3	1.00/3	1.00/5	1.00/3	0.75/8	0.00/3	0.00/8	0.40/5	0.00/6
15568987	A	C	False	5	0.0	0.739	0.103	True	False	0.00/5	0.50/6	1.00/6	1.00/4	0.57/7	0.00/5	0.00/11	0.50/6	0.00/7
15568988	G	A	False	1		0.0	0.091	False	True	0.00/3	0.00/3	0.00/5	0.00/3	0.00/7	0.00/3	0.25/8	0.00/5	0.00/6