Natural Variability in the HR-1 and HR-2 Domains of HIV Type 1 gp41 from Different Clades Circulating in Italy

2007 ◽  
Vol 23 (4) ◽  
pp. 558-563 ◽  
Author(s):  
Francesca Razzolini ◽  
Ilaria Vicenti ◽  
Francesco Saladini ◽  
Valeria Micheli ◽  
Laura Romano ◽  
...  
1998 ◽  
Vol 72 (5) ◽  
pp. 4537-4540 ◽  
Author(s):  
Alain Blanchard ◽  
Stéphane Ferris ◽  
Sophie Chamaret ◽  
Denise Guétard ◽  
Luc Montagnier

ABSTRACT We have investigated the molecular evidence in favor of the transmission of human immunodeficiency virus (HIV) from an HIV-infected surgeon to one of his patients. After PCR amplification, theenv and gag sequences from the viral genome were cloned and sequenced. Phylogenetic analysis revealed that the viral sequences derived from the surgeon and his patient are closely related, which strongly suggests that nosocomial transmission occurred. In addition, these viral sequences belong to group M of HIV type 1 but are divergent from the reference sequences of the known subtypes.


2000 ◽  
Vol 16 (15) ◽  
pp. 1527-1537 ◽  
Author(s):  
Andrew V. Albright ◽  
Susan Erickson-Viitanen ◽  
Michael O'Connor ◽  
Ian Frank ◽  
Marlene M. Rayner ◽  
...  

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