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
48451268	A	T	False	2	0.25	0.111	0.136	False	False	0.25/4	0.20/5	0.00/7	0.33/3	0.00/3	0.29/7	0.20/5	0.00/3	0.00/7
48451278	G	T	False	1	0.0	0.211	0.095	False	False	0.00/5	0.14/7	0.00/4	0.75/4	0.00/4	0.00/6	0.17/6	0.00/3	0.17/6
48451279	T	C	False	1	0.0	0.095	0.0	False	False	0.00/6	0.29/7	0.00/6	0.00/4	0.00/4	0.00/7	0.00/6	0.00/3	0.00/7
48451303	A	G	False	1	0.0	0.048	0.111	False	False	0.00/5	0.00/7	0.00/3	0.00/5	0.17/6	0.25/8	0.14/7	0.00/5	0.00/7
48451322	A	T	False	1	0.0	0.091	0.0	False	False	0.00/5	0.00/5	0.00/5	0.00/5	0.29/7	0.00/7	0.00/7	0.00/6	0.00/6