Results 41 to 50 of about 151,969 (265)

Molecular Epidemiology of HIV-1 in Eastern Europe and Russia

Viruses, 2022
The HIV epidemic in Eastern Europe and Russia is large and not well-controlled. To describe the more recent molecular epidemiology of HIV-1, transmitted drug resistance, and the relationship between the epidemics in this region, we sequenced the protease
Maarten A. A. van de Klundert, Anastasiia Antonova, Giulia Di Teodoro, Rafael Ceña Diez, Nikoloz Chkhartishvili, Eva Heger, Anna Kuznetsova, Aleksey Lebedev, Aswathy Narayanan, Ekaterina Ozhmegova, Alexander Pronin, Andrey Shemshura, Alexandr Tumanov, Nico Pfeifer, Rolf Kaiser, Francesco Saladini, Maurizio Zazzi, Francesca Incardona, Marina Bobkova, Anders Sönnerborg   +19 more
doaj   +1 more source

Circulation of Multiple Patterns of Unique Recombinant Forms B/CRF02_AG in France [PDF]

AIDS, 2011
HIV-1 group M is characterized by substantial genetic diversity, and includes nine subtypes, more than 45 circulating recombinant forms (CRFs), and numerous unique recombinant forms (URFs). In France, the epidemic is characterized by predominance of subtype B strains, increasing prevalence of non-B subtypes (CRF02_AG being the most prevalent) and ...
Leoz, M, Marie‐Laure Chaix, Constance Delaugerre, Rivoisy, C, Laurence Meyer, Rouzioux, C, François Simon, Jean‐Christophe Plantier   +7 more
  +7 more sources

Potential HIV-1 Unique recombinant forms (URFs) with unique breakpoints and associated major drug resistance mutations according to ARV drug classes.

, 2023
Potential HIV-1 Unique recombinant forms (URFs) with unique breakpoints and associated major drug resistance mutations according to ARV drug classes.
Willy Le roi Togna Pabo (17283386), Maria-Mercedes Santoro (6468179), Marie Laure Mpouel (17283392), Lionel Bala (17283410), Carlo Federico Perno (8738418), Alexis Ndjolo (756236), Désiré Takou (419653), Ezechiel Semengue Ngoufack Jagni (17283398), Georges Teto (419648), Alex Durand Nka (8767053), Sandrine Djupsa (17283401), Virginie Lambo (17283413), Roland Ndip Ndip (13237428), Edie Gregory Halle-Ekane (17283416), Beatrice Dambaya (7033808), Vittorio Colizzi (208609), Debimeh Njume (11898569), Joseph Fokam (322576), Davy Hyacinthe Gouissi Anguechia (17283404), Raymond Babila Nyasa (10818720), Collins Chenwi (17283389), Grace Beloumou (17283395), Aude Christelle Ka’e (10688278), Cedric Kamta (6920990), Molimbou Evariste (17283407)   +24 more
core   +1 more source

Table_1_Characterization of HIV-1 CRF02_AG/A3/G unique recombinant forms identified among children in Larkana, Pakistan.docx

, 2023
Co-circulation of different human immunodeficiency virus type 1 HIV-1 subtypes among infected populations can lead to the generation of new recombinants. In Pakistan, subtype A1 and CRF02_AG are the dominant strains circulating among key populations. The
Li Kang (494757), Fatima Mir (8967854), Feng Yi (228659), Syed Hani Abidi (11361852), Abdur Rashid (508397), Yiming Shao (80425), Yimam Getaneh (6264071)   +6 more
core   +1 more source

Generation and characterization of a recombinant Rift Valley fever virus expressing a V5 epitope-tagged RNA-dependent RNA polymerase [PDF]

, 2011
The viral RNA-dependent RNA polymerase (RdRp; L protein) of Rift Valley fever virus (RVFV; family Bunyaviridae) is a 238 kDa protein that is crucial for the life cycle of the virus, as it catalyses both transcription of viral mRNAs and replication of the
Brennan, Benjamin, Richard M. Elliott, Li, Ping, Ping Li, Elliott, Richard M., Benjamin Brennan   +5 more
core   +1 more source

Recombination and population mosaic of a multifunctional viral gene, adeno-associated virus cap. [PDF]

PLoS ONE, 2008
Homologous recombination is a dominant force in evolution and results in genetic mosaics. To detect evidence of recombination events and assess the biological significance of genetic mosaics, genome sequences for various viral populations of reasonably ...
Yasuhiro Takeuchi, Richard Myers, Olivier Danos   +2 more
doaj   +1 more source

Identification of Multiple Unique HIV-1 Recombinant Forms in Newly Reported HIV-1 Infected Individuals — Anhui Province, China, 2023 [PDF]

China CDC Weekly
The genetic diversity of human immunodeficiency virus-1 (HIV-1) in China is characterized by multiple subtypes, circulating recombinant forms (CRFs) and unique recombinant forms (URFs) across the country. Through timely molecular surveillance, over 65 distinct CRFs have been identified in China to date.
Huan Li, Yi Feng, Qi Li, Jianjun Wu, Hui Xing, Lingjie Liao, Zheng Wang   +6 more
openalex   +3 more sources

Near full-lenght genome characterization of a newly derived unique recombinant form AG HIV-1 circulating in Siberia [PDF]

Retrovirology, 2012
Background Genotyping of HIV-1 variants isolated from patients of Siberian region (Russia) in 2006-2010 revealed a sharp increase of 02_AG recombinant variant proportion among HIV-1 genetic variants, circulating in the Siberia, from 2% in 2006 to 52% in 2010.
Pavel Baryshev, Н. М. Гашникова, Vladislav V. Bogachev   +2 more
openalex   +3 more sources

Genome Sequence of a Complex HIV-1 Unique Recombinant Form Involving CRF01_AE, Subtype B, and Subtype B′ Identified in Malaysia [PDF]

Genome Announcements, 2014
ABSTRACT A complex HIV-1 unique recombinant form involving subtypes CRF01_AE, B, and B′ was recently identified from an injecting drug user in Malaysia. A total of 13 recombination breakpoints were mapped across the near-full-length genome of isolate 10MYPR226, indicating the increasingly diverse molecular epidemiology and frequent linkage ...
Wei Zhen Chow, Sarimie Nizam, Lai Yee Ong, Kim Tien Ng, Kok‐Gan Chan, Yutaka Takebe, Clayton Koh, Adeeba Kamarulzaman, Kok Keng Tee   +8 more
openalex   +3 more sources

A newly emerging HIV-1 recombinant lineage (CRF58_01B) disseminating among people who inject drugs in Malaysia. [PDF]

PLoS ONE, 2014
The HIV epidemic is primarily characterised by the circulation of HIV-1 group M (main) comprising of 11 subtypes and sub-subtypes (A1, A2, B-D, F1, F2, G, H, J, and K) and to date 55 circulating recombinant forms (CRFs).
Wei Zhen Chow, Yutaka Takebe, Nur Ezreen Syafina, Malarvelli Soorya Prakasa, Kok Gan Chan, Haider Abdulrazzaq Abed Al-Darraji, Clayton Koh, Adeeba Kamarulzaman, Kok Keng Tee   +8 more
doaj   +1 more source