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
51843946	A	T	False	8	0.316	0.314	0.388	False	False	0.32/19	0.30/10	0.30/10	0.38/16	0.27/15		0.36/28	0.35/31	0.48/21
51843972	G	A	False	2		0.353	0.357	False	True	0.00/1	0.14/7		0.67/3	0.43/7		0.00/3	0.33/3	0.50/8