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
1907733	G	C	False	1		0.056	0.0	False	False	0.00/3	0.00/3	0.00/8	0.25/4	0.00/3	0.00/8	0.00/4	0.00/5	0.00/2
1907768	G	A	True	2		0.0	0.643	True	True	0.67/3	0.00/4	0.00/9	0.00/7	0.00/3	0.60/5	0.75/4	0.67/3	0.50/2
1907783	T	C	False	1	0.0	0.023	0.031	False	False	0.00/7	0.00/7	0.00/11	0.00/14	0.09/11	0.00/12	0.25/4	0.00/8	0.00/8
1907791	G	C	False	1	0.0	0.0	0.133	False	False	0.00/4	0.00/4	0.00/5	0.00/7	0.00/3	0.40/5	0.00/4	0.00/4	0.00/2
1907801	A	C	False	1	0.0	0.0	0.032	False	False	0.00/11	0.00/8	0.00/10	0.00/14	0.00/12	0.00/12	0.25/4	0.00/7	0.00/8
1907802	G	C	False	1	0.0	0.0	0.083	False	False	0.00/4	0.00/4	0.00/3	0.00/7	0.00/3	0.00/2	0.25/4	0.00/4	0.00/2