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
77543870	T	C	False	1	0.0	0.031	0.0	False	False	0.00/9	0.00/9	0.25/4	0.00/9	0.00/10	0.00/9	0.00/10	0.00/5	0.00/8
77543890	G	C	False	1	0.0	0.053	0.0	False	False	0.00/6	0.00/6	0.25/4	0.00/6	0.00/3	0.00/7	0.00/10	0.00/6	0.00/6
77543896	C	T	True	1		0.286	0.0	False	True	0.00/1	0.33/3	0.00/3	0.33/3	0.40/5	0.00/2	0.00/2		0.00/4
77543938	T	C	False	1	0.0	0.069	0.0	False	False	0.00/8	0.29/7	0.00/6	0.00/7	0.00/9	0.00/8	0.00/12	0.00/6	0.00/9