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
54874068	G	C	False	1	0.0	0.0	0.045	False	False	0.00/5	0.00/4	0.00/4	0.00/6	0.00/3	0.25/4	0.00/7	0.00/4	0.00/7
54874078	C	G	False	1		0.1	0.0	False	False	0.00/2	0.00/6	0.25/4	0.14/7	0.00/3	0.00/2	0.00/5	0.00/2	0.00/10
54874119	G	A	True	4		1.0	0.381	True	True	0.00/3	1.00/4	1.00/3	1.00/6	1.00/3	0.50/2	0.00/7	0.50/6	0.67/6
54874143	G	T	False	5		1.0	0.4	True	False	0.00/3	1.00/5	1.00/4	1.00/8	1.00/3	0.67/3	0.00/7	0.40/5	0.80/5
54874163	A	G	False	7		0.97	0.353	True	False	0.00/1	1.00/11	1.00/7	0.91/11	1.00/4	1.00/4	0.00/11	0.43/7	0.42/12