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
131176167	G	C	False	1		0.0	0.062	False	False	0.00/2	0.00/4	0.00/3	0.00/3	0.00/7	0.00/6	0.25/4	0.00/2	0.00/4
131176172	A	T	False	2	0.0	0.524	0.0	True	False	0.00/5	0.00/5	0.33/3	1.00/5	0.62/8	0.00/6	0.00/5	0.00/2	0.00/6
131176185	A	T	False	1	0.0	0.105	0.0	False	False	0.00/5	0.50/4	0.00/2	0.00/6	0.00/7	0.00/6	0.00/5	0.00/2	0.00/5
131176213	G	T	True	3		0.778	0.0	True	False	0.00/1	0.00/2	1.00/5	1.00/5	0.67/6	0.00/8	0.00/5	0.00/3	0.00/5