Non-English versions of The Simpsons Newt Gingrich in Quebec is generally replaced with one to Mike Harris. Most of the recurring characters keep their English names in each French version. Two exceptions are Sideshow Bob and Sideshow Mel, who are known as Tahiti Bob and Tahiti Mel in France, as the word "sideshow" has no direct translation. In Quebec, the title "sideshow" is kept as an Anglicism. Another exception is made for the Simpsons family's dog, Santa's Little Helper, who is called "Le p'tit renne au nez rouge" (the French name for the song "Rudolph the Red-Nosed Reindeer", which literally means "Little Red-Nosed Reindeer") in
Helper dependent virus and capsid encoding DNA, plus helper DNA. Every cell that is successfully transfected with all three DNA fragments will produce the necessary proteins to produce infective viruses. These viruses will only have transgenic DNA encapsidated and therefore once they've infected a patient's cell, they will not be capable of reproducing. Helper dependent viruses can also occur in nature without being "gutted". The term satellite virus has been given to a large group of viruses that all require the presence of another virus to replicate. Many of these are plant viruses, but animal viruses can be seen in the case of