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
35137466	A	G	False	5	0.045	0.083	0.371	False	False	0.05/22	0.29/7	0.00/18	0.08/13	0.10/10	0.45/11	0.28/18	0.36/11	0.41/22
35137484	C	T	False	1	0.0	0.093	0.0	False	True	0.00/22	0.00/5	0.00/18	0.08/12	0.38/8	0.00/12	0.00/21	0.00/11	0.00/22
35137489	G	T	True	0		0.25		False	False	0.00/1	0.00/1		1.00/1	0.00/2	0.00/1	0.00/1		
35137509	T	C	False	6	0.136	0.289	0.387	False	False	0.14/22	0.67/3	0.28/18	0.21/14	0.30/10	0.40/10	0.26/19	0.56/9	0.42/24
35137517	C	A	False	1	0.316	0.0	0.0	False	False	0.32/19	0.00/4	0.00/18	0.00/14	0.00/7	0.00/9	0.00/18	0.00/9	0.00/24
35137532	T	C	False	1	0.062	0.097	0.108	False	False	0.06/16	0.00/1	0.08/12	0.09/11	0.14/7	0.29/7	0.00/11	0.20/5	0.07/14
35137538	T	C	False	7	0.071	0.316	0.347	False	False	0.07/14	0.75/4	0.31/16	0.18/11	0.29/7	0.38/8	0.29/14	0.33/6	0.38/21