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
28444377	C	T	False	2		0.182	0.087	False	True	0.00/2	0.50/6	0.12/8	0.00/10	0.22/9	0.11/9	0.00/7	0.00/3	0.25/4
28444378	G	A	False	2		0.25	0.571	False	True	1.00/1	0.25/4	0.00/1	0.00/1	0.50/2	1.00/1		0.50/4	0.50/2
28444399	T	G	False	1		0.0	0.04	False	False	0.00/1	0.00/5	0.00/9	0.00/8	0.00/9	0.00/9	0.00/6	0.00/6	0.25/4
28444400	T	A	False	1		0.0	0.04	False	False	0.00/1	0.00/5	0.00/9	0.00/8	0.00/9	0.00/9	0.00/6	0.00/6	0.25/4
28444401	T	A	False	1		0.0	0.04	False	False	0.00/1	0.00/5	0.00/9	0.00/8	0.00/9	0.00/9	0.00/6	0.00/6	0.25/4