title: Multiple V1/V2 env variants are frequently present during primary infection with human immunodeficiency virus type 1.
authors.affiliation: University of North Carolina at Chapel Hill, 22-062 Lineberger Cancer Center, CB 7295, Chapel Hill, NC 27599-7295, USA.
authors.forename: Kimberly
authors.initials: K
authors.lastname: Ritola
authors.forename: Christopher D
authors.initials: CD
authors.lastname: Pilcher
authors.forename: Susan A
authors.initials: SA
authors.lastname: Fiscus
authors.forename: Noah G
authors.initials: NG
authors.lastname: Hoffman
authors.forename: Julie A E
authors.initials: JA
authors.lastname: Nelson
authors.forename: Kathryn M
authors.initials: KM
authors.lastname: Kitrinos
authors.forename: Charles B
authors.initials: CB
authors.lastname: Hicks
authors.forename: Joseph J
authors.initials: JJ
authors.lastname: Eron
authors.forename: Ronald
authors.initials: R
authors.lastname: Swanstrom
mesh_terms: D000208:Acute Disease; D002555:Cerebrospinal Fluid / Q000821:virology; D015331:Cohort Studies; D005260:Female; D015686:Gene Products, env / Q000235:genetics*; D014644:Genetic Variation; D015658:HIV Infections / Q000821:virology*; D015497:HIV-1 / Q000145:classification* / Q000235:genetics; D020180:Heteroduplex Analysis; D006801:Humans; D008297:Male; D008969:Molecular Sequence Data; D012367:RNA, Viral / Q000097:blood; D012661:Semen / Q000821:virology; D017422:Sequence Analysis, DNA; D019562:Viral Load
chemical_list: D015686:Gene Products, env; D012367:RNA, Viral