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Genotypic Prediction of Human Immunodeficiency Virus Type 1 CRF02-AG Tropism
被引:43
|作者:
Raymond, Stephanie
[1
,2
,3
]
Delobel, Pierre
[2
,4
]
Mavigner, Maud
[2
]
Cazabat, Michelle
[1
,2
]
Souyris, Corinne
[1
,2
]
Encinas, Stephanie
[1
,2
]
Sandres-Saune, Karine
[1
,2
,3
]
Pasquier, Christophe
[1
,2
,3
]
Marchou, Bruno
[3
,4
]
Massip, Patrice
[3
,4
]
Izopet, Jacques
[1
,2
,3
]
机构:
[1] CHU Toulouse, Hop Purpan, Virol Lab, F-31300 Toulouse, France
[2] INSERM, U563, F-31300 Toulouse, France
[3] Univ Toulouse 3, Fac Med Toulouse Purpan, F-31300 Toulouse, France
[4] CHU Toulouse, Hop Purpan, Serv Malad Infect & Trop, F-31300 Toulouse, France
关键词:
CORECEPTOR USAGE;
V3;
SEQUENCES;
PHENOTYPE;
MOLECULE;
CAMEROON;
SUBTYPES;
DISEASE;
DOMAIN;
ENV;
D O I:
10.1128/JCM.02439-08
中图分类号:
Q93 [微生物学];
学科分类号:
071005 ;
100705 ;
摘要:
We assessed the performance of genotypic algorithms for predicting the tropism of human immunodeficiency virus type 1 coreceptor usage in 52 patients infected with the CRF02-AG subtype. The combined criteria of the 11/25 and net charge rules accurately detected CXCR4-using CRF02-AG viruses, whereas the Geno2pheno tool lacked sensitivity and the position-specific scoring matrix (PSSM) tool WebPSSM lacked specificity.
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页码:2292 / 2294
页数:3
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