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
77400667	T	A	False	5	0.8	0.237	0.5	False	False	0.80/5	0.21/14	0.54/13	0.20/15	0.06/17	0.67/9	0.20/5	0.40/5	0.56/9
77400677	G	T	False	1		0.0	0.067	False	False	0.00/1	0.00/6	0.00/2	0.00/7	0.00/9	0.00/3	0.00/5	0.00/3	0.25/4
77400684	G	T	False	1		0.0	0.062	False	False	0.00/1	0.00/6	0.00/2	0.00/6	0.00/10	0.00/3	0.00/5	0.00/4	0.25/4