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SARS-CoV-2 in the Republic of Guinea: Fragment and Whole-Genome Sequencing, Phylogenetic Analysis
Andrey A. Kritsky; Yaroslav M. Krasnov; Mamadou Keita; Sakoba Keita; Andrey V. Fedorov; Anastasia P. Shevtsova; Natalya P. Guseva; Ekaterina V. Kazorina; Ekaterina A. Sosedova; Alexander D. Katyshev; Ekaterina A. Naryshkina; Elena V. Kolomoets; Svetlana A. Shcherbakova; Anna Yu Popova; Vladimir V. Kutyrev.
Affiliation
  • Andrey A. Kritsky; Russian Research Anti-Plague Institute "Microbe", Saratov, Russian Federation
  • Yaroslav M. Krasnov; Russian Research Anti-Plague Institute "Microbe", Saratov, Russian Federation
  • Mamadou Keita; National Institute of Public Health, Conakry, Republic of Guinea
  • Sakoba Keita; National Agency for Sanitary Protection of the Republic of Guinea, Conakry, Republic of Guinea
  • Andrey V. Fedorov; Russian Research Anti-Plague Institute "Microbe", Saratov, Russian Federation
  • Anastasia P. Shevtsova; Russian Research Anti-Plague Institute "Microbe", Saratov, Russian Federation
  • Natalya P. Guseva; Russian Research Anti-Plague Institute "Microbe", Saratov, Russian Federation
  • Ekaterina V. Kazorina; Russian Research Anti-Plague Institute "Microbe", Saratov, Russian Federation
  • Ekaterina A. Sosedova; Russian Research Anti-Plague Institute "Microbe", Saratov, Russian Federation
  • Alexander D. Katyshev; Russian Research Anti-Plague Institute "Microbe", Saratov, Russian Federation
  • Ekaterina A. Naryshkina; Russian Research Anti-Plague Institute "Microbe", Saratov, Russian Federation
  • Elena V. Kolomoets; UC "RUSAL", Conakry, Republic of Guinea
  • Svetlana A. Shcherbakova; Russian Research Anti-Plague Institute "Microbe", Saratov, Russian Federation
  • Anna Yu Popova; Russian Medical Academy of Post-Graduate Training, Moscow, Russian Federation
  • Vladimir V. Kutyrev; Russian Research Anti-Plague Institute "Microbe", Saratov, Russian Federation
Preprint in English | bioRxiv | ID: ppbiorxiv-454098
ABSTRACT
Genetic diversity of SARS-CoV-2 isolates circulating in the Republic of Guinea in May and June 2020, as well as in March 2021, has been demonstrated using fragment (S gene) and whole genome sequencing of 14 strains. Analysis of nucleotide sequences and phylogenetic constructs make it possible to divide the studied strains into 3 groups. Comparison of the obtained data with the already available epidemiological data proves the initial importation of COVID-19 from Western European countries, and also demonstrates four independent import routes in two time periods (March 2020 and no later than March 2021).
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Full text: Available Collection: Preprints Database: bioRxiv Type of study: Experimental_studies / Rct Language: English Year: 2021 Document type: Preprint
Full text: Available Collection: Preprints Database: bioRxiv Type of study: Experimental_studies / Rct Language: English Year: 2021 Document type: Preprint
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