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
53702243	C	G	False	1	0.0	0.0	0.105	False	False	0.00/4	0.00/4	0.00/6	0.00/7	0.00/3	0.00/3	0.00/4	0.25/4	0.12/8
53702253	C	A	False	1	0.0	0.0	0.045	False	False	0.00/4	0.00/4	0.00/6	0.00/7	0.00/3	0.25/4	0.00/5	0.00/4	0.00/9
53702294	G	A	True	1		0.429	0.833	False	True		0.50/4	1.00/1	0.00/1	0.00/1	0.67/3	1.00/1		1.00/2