Which table contains the data on the member group channel assignment privileges?

I am looking at my database and have looked at these tables

exp_member
exp_member_data
exp_member_fields
exp_member_groups

I can’t find any information here about the channel assignment privileges of a member group.

The one where you have something like

Can post and edit entries in:  Foo Yes      No      
Can post and edit entries in:  Bar        Yes     No