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
54835449	A	T	False	8	1.0	1.0	0.322	True	False	1.00/11	1.00/12	1.00/8	1.00/9	1.00/8	0.42/12	0.00/18	0.67/12	0.35/17
54835495	G	A	True	6	1.0	1.0	0.321	True	True	1.00/4	1.00/5	1.00/4	1.00/3	1.00/3	0.60/5	0.00/8	0.44/9	0.33/6