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
53959074	G	A	True	7	0.0	0.281	1.0	True	True	0.00/4	0.40/10	0.38/8	0.33/6	0.00/8	1.00/7	1.00/4	1.00/6	1.00/5