Does other replicas stop sync when a replica disconect for sql server 2012 alwayson ag?

Hi,

For example ,i have configured a alwayson ag, the primary replica is P,and the replicas are R1,R2, P is also a transactional replication  publisher.

So when R1 disconnect:

Question 1: Does this impact  synchronization of R2?

Question2: Does this impact  synchronization of replication (it seems the replication will stop sync when the published database mirroring session is suspended or disconnected)?

Thanks a lot.