Santa's Little Helper Springfield series, and plush toys. Santa's Little Helper has made an impact on real life in that an espresso-based drink has been named after him at the award-winning restaurant and bar Bambara in Salt Lake City's Hotel Monaco. Bartender Ethan Moore told "The Salt Lake Tribune" in 2004 that it is "one of the most popular holiday drinks" at Bambara. In addition, a dog walking and pet sitting company in New York City, called "Santa's Little Helper Dog Walking and Pet Sitting", has been named after him. The greyhound has also appeared by himself on the cover of the issue
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