Reverse transcriptases are enzymes encoded in retroviruses viral genome. The enzyme is responsible for transcription of the viral RNA to produce a dsDNA that can be inserted into the host genome.
Pacific Ocean Basin. The Pacific Ocean is bounded on the east by the North and South American continents; on the north by the Bering Strait; on the west by Asia, the Malay Archipelago, and Australia; and on the south by the Southern Ocean.
The Pacific Rim are the lands around the rim of the Pacific Ocean. The Pacific Basin includes the Pacific Rim and the islands in the Pacific Ocean.The Pacific Rim roughly overlaps with the geologic Pacific Ring of Fire.or Pacific earthquake and volcanic activity, see Ring of Fire. For the film, see Pacific Rim (film) . For other meanings, see Pacific Rim (disambiguation) . Countries in blue border the Pacific Rim.