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
3764046	C	A	True	0			0.25	False	False	0.00/3			0.00/1	0.00/1	0.00/3			1.00/1
3764094	A	G	True	8	0.778	0.96	0.906	False	False	0.78/9	1.00/9	1.00/5	1.00/8	0.67/3	0.88/8	0.86/7	1.00/6	0.91/11
3764144	G	A	True	2	0.0	0.231	0.0	False	True	0.00/8	0.40/5	0.25/4	0.00/3	0.00/1	0.00/6	0.00/6	0.00/7	0.00/7
3764159	T	A	True	1	0.0	0.056	0.0	False	False	0.00/9	0.00/6	0.25/4	0.00/4	0.00/4	0.00/8	0.00/8	0.00/8	0.00/10
3764256	C	G	True	0		0.25	0.0	False	False		0.00/1	0.00/1	0.50/2		0.00/2	0.00/2		
3764460	T	G	True	1	0.0	0.1	0.0	False	False	0.00/5	0.25/4	0.00/3	0.00/3			0.00/4	0.00/3	0.00/2
3764491	T	C	True	1		0.0	0.125	False	False	0.00/3	0.00/3	0.00/3	0.00/1	0.00/2		0.25/4	0.00/2	0.00/2
3764498	A	G	True	1	0.25	0.0	0.0	False	False	0.25/4	0.00/3	0.00/3	0.00/1	0.00/2		0.00/4	0.00/2	0.00/1
3764574	G	C	True	0		0.25	0.0	False	False	0.00/2	0.50/2	0.00/1		0.00/1			0.00/2	0.00/2
3764576	G	A	True	0		0.25	0.0	False	True	0.00/2	0.50/2	0.00/1		0.00/1			0.00/2	0.00/2
3764577	G	C	True	0		0.25	0.0	False	False	0.00/2	0.50/2	0.00/1		0.00/1			0.00/2	0.00/2
3764608	T	A	True	1	0.25	0.0	0.0	False	False	0.25/4	0.00/2		0.00/1	0.00/3		0.00/1	0.00/2	0.00/2
3764880	C	G	True	0		0.0	0.25	False	False	0.00/2	0.00/2		0.00/2	0.00/3	0.00/1	0.00/1	1.00/1	0.00/1
3764930	C	G	True	1		0.125		False	False	0.00/1	0.00/1	0.00/1	0.00/2	0.25/4	0.00/1		0.00/1