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
77417698	C	T	True	6		0.391	1.0	True	True	0.00/2	0.50/6	0.71/7	0.33/3	0.00/7	1.00/10	1.00/9	1.00/5	1.00/12
77417700	T	C	False	1		0.029	0.0	False	False	0.00/3	0.00/8	0.00/10	0.25/4	0.00/12	0.00/17	0.00/13	0.00/8	0.00/14