<!--#if expr="$title" --> <!--#echo var="title" --> <!--#else --> HIV Drug Resistance Database <!--#endif -->
Stanford University HIV Drug Resistance Database - A curated public database designed to represent, store, and analyze the divergent forms of data underlying HIV drug resistance.

MARVEL on integrase mutations at position 68


HIVdb Algorithm: Comments & Scores
  • L68VI are polymorphic accessory INI-resistance mutations selected in vivo by EVG that contribute to decreased RAL and EVG susceptibility in combination with E92Q (Goodman et al. 2008).
  • L68VI are polymorphic accessory INI-resistance mutations selected in vivo by EVG that contribute to decreased RAL and EVG susceptibility in combination with E92Q (Goodman et al. 2008).

MutationRALEVG
L68I00
L68V00
Footnote:Mutation scores on the left are derived from published literature linking mutations and ARVs (the complete details can be found in the HIVdb Release Notes).
Genotype-treatment correlation
Mutation frequency according to subtype and drug-class experience.
The frequency of each mutation at position 68 according to subtype and drug-class experience. Data are shown for the 8 most common subtypes. The number of persons in each subtype/treatment category is shown beneath the subtype. Mutations occurring at a frequency >0.5% are shown. Each mutation is also a hyper-link to a separate web page with information on each isolate, including literature references with PubMed abstracts, the GenBank accession number, and complete sequence and treatment records.

PosWTINI Naive Persons INI Treated Persons
A
264
B
2623
C
816
D
124
F
178
G
128
AE
482
AG
371
 
A
1
B
150
C
1
D
6
F
2
G
1
AE
1
AG
2
68 L  V 0.5   I 1.7
V 1.7
S 0.6 		 I 1.2 V 1.4          
Footnote: The query page Mutation Prevalence According to Subtype and Treatment to examine the frequency of all mutations according to subtype and treatment; The program HIVSeq provides similar output for mutations in user-submitted sequences; A complete description of the program that generates these tables can be found at Rhee et al AIDS 2006.
 

Genotype-phenotype correlation
Phenotypes of top 10 common patterns of drug resistance mutations with mutations at position 68.
Mutation pattern data is not available for L68.

A complete summary of additional in vitro susceptibility data for viruses with L68 obtained using other assays including the Antivirogram can be found here.

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