title: Genome sequence of human adenovirus type 55, a re-emergent acute respiratory disease pathogen in China.
abstract: Human adenovirus type 55 (HAdV-B55) is an acute respiratory disease (ARD) pathogen first completely characterized in China (2006). This is a unique Trojan horse microbe with the virus neutralization attribute of a renal pathogen and the cell tropism and clinical attributes of a respiratory pathogen, bypassing herd immunity. It appeared to be an uncommon pathogen, with earlier putative, sporadic occurrences in Spain (1969) and Turkey (2004); these isolates were incompletely characterized using only two epitopes. Reported here is the genome of a second recent isolate (China, 2011), indicating that it may occur more frequently. The availability of this HAdV-B55 genome provides a foundation for studying adenovirus molecular evolution, the dynamics of epidemics, and patterns of pathogen emergence and re-emergence. These data facilitate studies to predict genome recombination between adenoviruses, as well as sequence divergence rates and hotspots, all of which are important for vaccine development and because HAdVs are used for epitope and/or gene delivery vectors.
authors.affiliation: Department of Microbiology, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou, China. zhang.qiwei@yahoo.com
authors.forename: Qiwei
authors.initials: Q
authors.lastname: Zhang
authors.forename: Donald
authors.initials: D
authors.lastname: Seto
authors.forename: Bin
authors.initials: B
authors.lastname: Cao
authors.forename: Suhui
authors.initials: S
authors.lastname: Zhao
authors.forename: Chengsong
authors.initials: C
authors.lastname: Wan
mesh_terms: D000256:Adenoviridae / Q000235:genetics*; D000258:Adenovirus Infections, Human / Q000235:genetics*; D002681:China; D019295:Computational Biology / Q000379:methods; D004279:DNA, Viral / Q000235:genetics; D000939:Epitopes / Q000737:chemistry; D005822:Genetic Vectors; D016678:Genome; D016679:Genome, Viral; D006801:Humans; D008957:Models, Genetic; D008969:Molecular Sequence Data; D011995:Recombination, Genetic; D012141:Respiratory Tract Infections / Q000235:genetics* / Q000821:virology
chemical_list: D004279:DNA, Viral; D000939:Epitopes