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
82594022	C	A	True	1	0.0	0.042	0.0	False	False	0.00/5	0.00/9	0.25/4	0.00/5	0.00/6		0.00/4	0.00/2	0.00/2
82594028	C	A	True	1	0.0	0.042	0.0	False	False	0.00/5	0.00/9	0.25/4	0.00/6	0.00/5		0.00/4	0.00/2	0.00/2
82594192	C	A	True	1	0.0	0.062	0.0	False	False	0.00/5	0.00/7	0.25/4	0.00/1	0.00/4	0.00/4	0.00/3	0.00/2	0.00/2
82594278	C	A	True	0	0.0	0.0	0.25	False	False	0.00/6	0.00/6	0.00/3	0.00/2	0.00/2	0.00/1		0.50/2	0.00/1
82594396	A	C	True	7	0.182	0.452	0.333	False	False	0.18/11	0.50/10	0.75/4	0.33/9	0.38/8	0.50/6	0.00/4	0.29/7	0.40/10
82594486	T	G	True	1	0.0	0.0	0.071	False	False	0.00/4	0.00/8	0.00/1	0.00/7	0.00/9	0.00/6	0.25/4		0.00/4
82594489	A	G	True	1	0.0	0.0	0.071	False	False	0.00/4	0.00/8	0.00/2	0.00/7	0.00/9	0.00/6	0.25/4		0.00/4
82594543	C	T	True	2		0.7	0.167	False	True	1.00/1	0.60/5		1.00/1	0.75/4	0.00/2	0.00/2		0.50/2
82594585	A	T	True	1	0.25	0.0	0.0	False	False	0.25/4	0.00/6	0.00/6	0.00/4	0.00/4	0.00/9	0.00/5	0.00/4	0.00/6
82594586	A	C	True	1	0.25	0.0	0.0	False	False	0.25/4	0.00/6	0.00/6	0.00/4	0.00/4	0.00/9	0.00/5	0.00/4	0.00/6
82594588	T	C	True	1	0.25	0.0	0.0	False	False	0.25/4	0.00/6	0.00/6	0.00/4	0.00/4	0.00/8	0.00/5	0.00/4	0.00/6
82594589	T	C	True	1	0.25	0.05	0.0	False	False	0.25/4	0.17/6	0.00/6	0.00/4	0.00/4	0.00/8	0.00/5	0.00/4	0.00/6
82594590	T	C	True	1	0.25	0.0	0.0	False	False	0.25/4	0.00/6	0.00/6	0.00/4	0.00/4	0.00/8	0.00/5	0.00/4	0.00/6
82594648	G	T	True	1		0.0	0.062	False	False	0.00/1	0.00/1	0.00/4	0.00/2	0.00/1	0.00/4	0.00/2	0.00/6	0.25/4
82594652	A	G	True	1		0.071	0.0	False	False	0.00/2	0.25/4	0.00/5	0.00/3	0.00/2	0.00/5	0.00/5	0.00/6	0.00/5
82594657	G	T	True	1		0.222	0.071	False	False	0.00/1	0.50/2	0.00/4	0.50/2	0.00/1	0.25/4	0.00/2	0.00/5	0.00/3
82594658	A	G	True	1		0.143	0.0	False	False	0.50/2	0.25/4	0.20/5	0.00/3	0.00/2	0.00/4	0.00/5	0.00/5	0.00/6
82594664	T	G	True	2		0.167	0.111	False	False	0.00/2	0.25/4	0.00/4	0.50/2	0.00/2	0.29/7	0.00/6	0.00/6	0.12/8
82594666	T	A	True	1		0.083	0.074	False	False	0.00/2	0.00/4	0.25/4	0.00/2	0.00/2	0.00/7	0.17/6	0.00/6	0.12/8
82594667	A	T	True	1		0.083	0.034	False	False	0.00/2	0.25/4	0.00/4	0.00/2	0.00/2	0.00/7	0.00/7	0.14/7	0.00/8
82594675	T	C	True	1		0.0	0.062	False	False	0.00/2	0.00/3	0.00/4	0.00/2	0.00/2	0.25/8	0.00/9	0.00/7	0.00/8
82594676	G	T	True	3		0.375	0.227	False	False	0.00/1	0.50/2	0.33/3	0.50/2	0.00/1	0.33/6	0.25/4	0.00/7	0.40/5
82594688	A	T	True	1		0.111	0.0	False	False	0.50/2	0.00/2	0.25/4	0.00/1	0.00/2	0.00/9	0.00/12	0.00/7	0.00/8
82594689	A	T	True	0		0.25	0.0	False	False	0.50/2	0.00/2	0.67/3	0.00/1	0.00/2	0.00/9	0.00/12	0.00/7	0.00/8
82594690	A	T	True	0		0.25	0.0	False	False	0.00/2	0.00/2	0.67/3	0.00/1	0.00/2	0.00/9	0.00/12	0.00/6	0.00/8
82594803	G	C	True	1		0.0	0.067	False	False		0.00/2	0.00/2		0.00/1	0.00/4	0.00/6	0.25/4	0.00/1
82594805	G	T	True	1		0.0	0.067	False	False		0.00/2	0.00/2		0.00/1	0.00/4	0.00/6	0.25/4	0.00/1
82594806	T	C	True	1		0.0	0.042	False	False	0.00/1	0.00/2	0.00/2	0.00/1	0.00/1	0.00/8	0.00/9	0.25/4	0.00/3
82594832	G	T	True	1		0.0	0.1	False	False		0.00/2	0.00/2	0.00/1	0.00/1	0.25/4	0.00/3	0.00/2	0.00/1
82594876	T	C	True	1		0.0	0.1	False	False		0.00/1	0.00/2	0.00/2	0.00/1	0.25/4	0.00/2	0.00/2	0.00/2