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
33355263	G	A	False	0		0.0	0.4	False	True	0.50/2	0.00/4	0.00/3	0.00/1	0.00/1	1.00/1	0.33/3		0.00/1
33355310	G	A	True	2		0.778	0.125	True	True	0.33/3	0.75/4	0.67/3	1.00/1	1.00/1	0.00/1	0.25/4	0.00/2	0.00/1
33355343	C	T	False	1	0.0	0.106	0.0	False	True	0.00/5	0.00/10	0.08/12	0.07/14	0.27/11	0.00/12	0.00/3	0.00/12	0.00/10