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
78334140	G	T	False	6	1.0	0.4	1.0	True	False	1.00/8	0.00/2	0.40/5	0.80/5	0.00/3	1.00/5	1.00/6	1.00/2	1.00/8
78334146	G	A	False	6	0.857	0.4	0.952	True	True	0.86/7	0.00/2	0.40/5	0.80/5	0.00/3	1.00/6	1.00/4	1.00/3	0.88/8
78334147	C	T	True	2	1.0	0.091	1.0	True	True	1.00/6	0.00/2	0.00/2	0.20/5	0.00/2	1.00/3	1.00/2	1.00/4	1.00/2
78334166	C	T	False	2	1.0	0.083	1.0	True	True	1.00/6	0.00/2	0.00/3	0.20/5	0.00/2	1.00/4	1.00/2	1.00/3	1.00/3
78334191	T	A	False	7	1.0	0.345	1.0	True	False	1.00/14	0.00/2	0.38/13	0.56/9	0.00/5	1.00/11	1.00/8	1.00/10	1.00/13