scholarly journals Sequence Analysis of the Dimerization Initiation Site of Concordant and Discordant Viral Variants Superinfecting HIV Type 1 Patients

2011 ◽  
Vol 27 (11) ◽  
pp. 1231-1235 ◽  
Author(s):  
Luzia Mayr ◽  
Rebecca Powell ◽  
Thompson Kinge ◽  
Phillipe N. Nyambi
Keyword(s):  
Sequence Analysis ◽  
Initiation Site ◽  
Hiv Type 1 ◽  
Dimerization Initiation Site

Env gp120 Sequence Analysis of HIV Type 1 Strains from Diverse Areas of the Brain Shows Preponderance of CCR5 Usage

2006 ◽  
Vol 22 (2) ◽  
pp. 177-181 ◽  
Author(s):  
Meet Shah ◽  
Theresa K. Smit ◽  
Susan Morgello ◽  
Wallace Tourtellotte ◽  
Benjamin Gelman ◽  
...  
Keyword(s):  
Sequence Analysis ◽  
Gp120 Sequence ◽  
Hiv Type 1 ◽  
The Brain ◽  
Ccr5 Usage

Sequence Note: Glycoprotein 120 Polymorphism in an HIV Type 1 Epidemic Originating from a Point Source: Nucleotide Sequence Analysis of Variants with Conserved V3 Loop Sequences

1996 ◽  
Vol 12 (3) ◽  
pp. 251-253 ◽  
Author(s):  
ALEKSEI BOBKOV ◽  
RACHANEE CHEINGSONG-POPOV ◽  
MANSUR GARAEV ◽  
JONATHAN WEBER
Keyword(s):  
Sequence Analysis ◽  
Nucleotide Sequence ◽  
Point Source ◽  
Nucleotide Sequence Analysis ◽  
V3 Loop ◽  
Hiv Type 1

Drug Resistance in Plasma and Breast Milk after Single-Dose Nevirapine in Subtype C HIV Type 1: Population and Clonal Sequence Analysis

2007 ◽  
Vol 23 (8) ◽  
pp. 1055-1061 ◽  
Author(s):  
Seble Kassaye ◽  
Esther Lee ◽  
Rami Kantor ◽  
Elizabeth Johnston ◽  
Mark Winters ◽  
...  
Keyword(s):  
Drug Resistance ◽  
Single Dose ◽  
Sequence Analysis ◽  
Breast Milk ◽  
Subtype C ◽  
Single Dose Nevirapine ◽  
Hiv Type 1 ◽  
Clonal Sequence

Sequence Analysis of env C2/V3, gag p17/p24, and pol Protease Regions of 25 HIV Type 1 Isolates from Ho Chi Minh City, Vietnam

2001 ◽  
Vol 17 (13) ◽  
pp. 1285-1291 ◽  
Author(s):  
Anne Caumont ◽  
Nguyen Thi Hoang Lan ◽  
Nguyen Thi Vy Uyen ◽  
Pham Van Hung ◽  
Evelyne Schvoerer ◽  
...  
Keyword(s):  
Sequence Analysis ◽  
Ho Chi Minh City ◽  
Hiv Type 1

scholarly journals Near Full-Length Sequence Analysis of HIV Type 1 BF Recombinants from Italy

2012 ◽  
Vol 28 (3) ◽  
pp. 299-303 ◽  
Author(s):  
Francesco Saladini ◽  
Brian T. Foley ◽  
Andrea Rosi ◽  
Ilaria Vicenti ◽  
Giulio Nannetti ◽  
...  
Keyword(s):  
Sequence Analysis ◽  
Full Length ◽  
Full Length Sequence ◽  
Hiv Type 1

Sequence Analysis of the Glycoprotein 120 Coding Region of a New HIV Type 1 Subtype A Strain (HIV-1IbNg) from Nigeria

1994 ◽  
Vol 10 (12) ◽  
pp. 1755-1757 ◽  
Author(s):  
THOMAS M. HOWARD ◽  
DAVID O. OLAYLELE ◽  
SURAIYA RASHEED
Keyword(s):  
Sequence Analysis ◽  
Coding Region ◽  
Hiv Type 1 ◽  
Subtype A

scholarly journals Deletion Mutagenesis within the Dimerization Initiation Site of Human Immunodeficiency Virus Type 1 Results in Delayed Processing of the p2 Peptide from Precursor Proteins

1999 ◽  
Vol 73 (7) ◽  
pp. 6147-6151 ◽  
Author(s):  
Chen Liang ◽  
Liwei Rong ◽  
Elana Cherry ◽  
Lawrence Kleiman ◽  
Michael Laughrea ◽  
...  
Keyword(s):  
Human Immunodeficiency Virus ◽  
Human Immunodeficiency Virus Type ◽  
Virus Type ◽  
Point Mutations ◽  
Initiation Site ◽  
Gag Proteins ◽  
Immunodeficiency Virus ◽  
Hiv 1 ◽  
Dimerization Initiation Site

ABSTRACT Previous work has shown that deletions of genomic segments at nucleotide (nt) positions +238 to +253, i.e., construct BH10-LD3, or nt positions +261 to +274, i.e., construct BH10-LD4, within the human immunodeficiency virus type 1 (HIV-1) dimerization initiation site (DIS) destroyed DIS secondary structure and dramatically reduced viral replication capacity. Surprisingly, two point mutations located within the viral peptide 2 (p2) and nucleocapsid (NC) protein termed MP2 and MNC, respectively, were able to compensate for this defect. Since the MP2 mutation involves an amino acid substitution near the cleavage site between p2 and NC, we investigated the effects of the above-mentioned deletions on the processing of Gag proteins. Immunoprecipitation assays performed with monoclonal antibodies against viral capsid (CA) (p24) protein showed that p2 was cleaved from CA with less efficiency in viruses that contained the LD3 and LD4 deletions than in wild-type viruses. The presence of the two compensatory mutations, MP2 and MNC, increased the efficiency of the cleavage of p2 from CA, but neither mutation alone had this effect or was sufficient to compensate for the observed impairment in infectiousness. A virus that contained both of the above-mentioned deletions within the DIS was also impaired in regard to processing and infectiousness, and it could likewise be compensated by the MP2 and MNC point mutations. These results suggest that the DIS region of HIV-1 RNA plays an important role in the processing of Gag proteins.

A dual role of the putative RNA dimerization initiation site of human immunodeficiency virus type 1 in genomic RNA packaging and proviral DNA synthesis.

1996 ◽  
Vol 70 (12) ◽  
pp. 8348-8354 ◽  
Author(s):  
J C Paillart ◽  
L Berthoux ◽  
M Ottmann ◽  
J L Darlix ◽  
R Marquet ◽  
...  
Keyword(s):  
Human Immunodeficiency Virus ◽  
Dna Synthesis ◽  
Initiation Site ◽  
Genomic Rna ◽  
Rna Packaging ◽  
Rna Dimerization ◽  
Immunodeficiency Virus ◽  
Dimerization Initiation Site

RNA and DNA Sequence Analysis of thenefGene of HIV Type 1 Strains from the First HIV Type 1-Infected Long-Term Nonprogressing Mother-Child Pair

1997 ◽  
Vol 13 (8) ◽  
pp. 729-732 ◽  
Author(s):  
NITIN K. SAKSENA ◽  
YING CHUN GE ◽  
BIN WANG ◽  
SHI-HUA XIANG ◽  
JOHN ZIEGLER ◽  
...  
Keyword(s):  
Sequence Analysis ◽  
Dna Sequence ◽  
Dna Sequence Analysis ◽  
Child Pair ◽  
Hiv Type 1 ◽  
Rna And Dna

Isolation, Characterization, and Sequence Analysis of a Novel HIV Type 1 Subtype A1 Strain from Russia

2012 ◽  
Vol 28 (9) ◽  
pp. 1139-1146 ◽  
Author(s):  
Alexander N. Galkin ◽  
Andrey B. Bychenko ◽  
Grigorije Kuznecovs ◽  
Elena Y. Filinova
Keyword(s):  
Sequence Analysis ◽  
Hiv Type 1
Sign in / Sign up

Export Citation Format

Share Document