podoviridae การใช้

The Myoviridae have long tails that are contractile; the Podoviridae have short noncontractile tails; and the Siphoviridae have long noncontractile tails.
As such, based on the available morphological and proteomic data, this clade of viruses was established as a subfamily of the " Podoviridae " family.
Since the 1990s, the term " T7 supergroup " has been coined for the expanding group of bacteriophages related to coliphage T7, as members of the family " Podoviridae ".
In 2013, a study conducted by the University of Pittsburgh dealt with the analysis of the Salmonella phage Det7, a potentially new member of the Viunaviruslike genus ( similar to Salmonella P22, of the family Podoviridae ).
Bradley referred to what is now known as the Myoviridae as type A, Siphonviridae as type B, and the Podoviridae as type C . He also divided his groups on the basis of head morphology : Within group A, A1 have small isometric heads; A2 have prolate heads; and A3 have elongated heads.