TRANSCRIBE As the DNA strand is processed through the RNA polymerase, the RNA polymerase builds a single-strand copy of the gene, called the mRNA transcript. TERMINATE When the RNA polymeraseencounters a code signalingthe end of the gene, it stopstranscription and releasesthe mRNA transcript.
NPT is defined by ANSI/ASME standard B1.20.1. Nominal Pipe Size is loosely related to the inside diameter of Schedule 40 pipe. Because of the pipe wall thickness, the actual diameter of the threads is larger than the NPS, considerably so for small NPS.
NAT-PT for IPv6. NATâPT is an IPv6-to-IPv4 translation mechanism, as defined in RFC 2765 and RFC 2766, that allows IPv6-only devices to communicate with IPv4-only devices and vice versa. This modules describes Network Address Translation (NAT)âProtocol Translation (PT) and explains how to configure the feature.tatic NAT-PT uses static translation rules to map an IPv6 address to an IPv4 address. IPv6 network nodes communicate with IPv4 network nodes using an IPv6 mapping of the IPv4 address that is configured on the NAT-PT device.