Evidence map›Paper›PMID 31482716›Full record

ArticleAIDS research and human retroviruses2020

Construction and Characterization of Infectious Molecular Clones of HIV-1 CRF63_02A6.

Daria P Zyryanova, Alexei V Totmenin, Natalia V Bogacheva, Natalya M Gashnikova

Abstract read
In one paragraph

Article in AIDS research and human retroviruses, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Daria P ZyryanovaDepartment of Retroviruses, State Research Center of Virology and Biotechnology "Vector", Koltsovo, Russia.
Alexei V TotmeninDepartment of Retroviruses, State Research Center of Virology and Biotechnology "Vector", Koltsovo, Russia.
Natalia V BogachevaDepartment of Retroviruses, State Research Center of Virology and Biotechnology "Vector", Koltsovo, Russia.
Natalya M GashnikovaDepartment of Retroviruses, State Research Center of Virology and Biotechnology "Vector", Koltsovo, Russia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Currently, HIV-1 CRF63_02A6 is the prevalent genetic variant of the HIV-infected subjects in the major part of the Siberian Federal District (Russia). The HIV-1 CRF63_02A6 R5-tropic pT11.17 and X4-tropic pMtBs.18 infectious molecular clones (IMCs) were constructed using the virus isolates recovered in 2015 and 2017 of male HIV-infected Russian residents (from Tomsk and Novosibirsk, respectively). Near full-length proviral HIV-1 sequences (9,644 and 9,748 bp) were subcloned in pBluescript II KS(-). The CRF63_02A6 IMC virions were obtained by transfecting HEK293T cells with the constructed plasmids and demonstrated a stable growth in peripheral blood mononuclear cell culture (p24 concentration increased >1,000-fold and the virus protein accumulation in culture liquid exceeded 100,000 pg/mL). The tropism of CRF63_02A6 IMCs was determined genotypically (using Geno2pheno) and phenotypically by cultivating the IMC virions in MT-2, U87-CD4-CCR5, and U87-CD4-CXCR4 cell cultures. The obtained HIV-1 CRF63_02A6 IMCs may be useful in basic and applied research.

Indexed as

GenotypeViral TropismCloning, MolecularHEK293 CellsHIV-1HIV InfectionsHIV SeropositivityHumansLeukocytes, MononuclearMalePhylogenyProvirusesRussiaVirionVirus ReplicationCRF63_02A6HIV-1 isolatesinfectious molecular clone

Identifiers

PMID31482716
PMCPMC7071090

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.