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
60449779	T	A	False	8	0.0	0.517	0.452	False	False	0.00/13	0.93/14	0.44/18	0.42/12	0.31/16	0.71/7	0.40/10	0.40/10	0.40/15
60449804	T	A	False	8	0.667	0.479	0.333	False	False	0.67/9	0.80/15	0.29/14	0.45/11	0.25/8	0.62/8	0.30/10	0.33/9	0.17/12
60449805	T	A	False	1	0.5	0.039	0.0	False	False	0.50/10	0.00/15	0.00/15	0.09/11	0.10/10	0.00/7	0.00/10	0.00/8	0.00/12
60449807	G	T	False	0		0.4		False	False	0.00/1		0.00/2	1.00/2	0.00/1			1.00/1	0.00/1
60449808	G	T	False	0		0.333		False	False	0.00/1		0.00/2	0.67/3	0.00/1			1.00/1	1.00/1
60449812	G	T	False	0		0.5		False	False	0.00/1		0.50/2	0.67/3	0.00/1		0.00/1	1.00/1	
60449813	G	T	False	0		0.333		False	False	0.00/1		0.00/2	0.67/3	0.00/1		1.00/1	1.00/1	
60449822	C	T	True	4	0.0	0.258	0.179	False	True	0.00/6	0.20/5	0.38/13	0.29/7	0.00/6	0.40/5	0.12/8	0.25/8	0.00/7
60449824	G	T	False	1		0.143	0.0	False	False	0.00/1	0.00/1	0.00/1	0.25/4	0.00/1	0.00/1	0.00/1	0.00/2	0.00/1
60449827	G	A	False	0		0.25	0.0	False	True		0.00/1	0.00/1	0.00/1	1.00/1	0.00/1	0.00/1	0.00/1	0.00/1
60449849	C	T	False	3	0.0	0.298	0.22	False	True	0.00/10	0.54/13	0.18/17	0.30/10	0.14/7	0.42/12	0.14/7	0.17/12	0.10/10
60449852	C	T	False	3	0.0	0.204	0.154	False	True	0.00/10	0.15/13	0.26/19	0.30/10	0.00/7	0.18/11	0.17/6	0.25/12	0.00/10
60449869	A	T	False	8	0.8	0.638	0.522	False	False	0.80/10	0.75/12	0.50/22	0.80/15	0.56/9	0.73/11	0.57/7	0.67/15	0.15/13
60449870	T	C	False	1	0.3	0.0	0.0	False	False	0.30/10	0.00/13	0.00/22	0.00/15	0.00/10	0.00/11	0.00/7	0.00/15	0.00/13