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Jiménez-Ruano AC, Madrazo-Moya CF, Cancino-Muñoz I, Mejía-Ponce PM, Licona-Cassani C, Comas I, Muñiz-Salazar R, Zenteno-Cuevas R. Whole genomic sequencing based genotyping reveals a specific X3 sublineage restricted to Mexico and related with multidrug resistance. Sci Rep 2021; 11:1870. [PMID: 33479318 PMCID: PMC7820219 DOI: 10.1038/s41598-020-80919-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 12/08/2020] [Indexed: 01/26/2023] Open
Abstract
Whole genome sequencing (WGS) has been shown to be superior to traditional procedures of genotyping in tuberculosis (TB), nevertheless, reports of its use in drug resistant TB (DR-TB) isolates circulating in Mexico, are practically unknown. Considering the above the main of this work was to identify and characterize the lineages and genomic transmission clusters present in 67 DR-TB isolates circulating in southeastern Mexico. The results show the presence of three major lineages: L1 (3%), L2 (3%) and L4 (94%), the last one included 16 sublineages. Sublineage 4.1.1.3 (X3) was predominant in 18 (27%) of the isolates, including one genomic cluster, formed by eleven multidrug resistant isolates and sharing the SIT 3278, which seems to be restricted to Mexico. By the use of WGS, it was possible to identify the high prevalence of L4 and a high number of sublineages circulating in the region, also was recognized the presence of a novel X3 sublineage, formed exclusively by multidrug resistant isolates and with restrictive circulation in Mexico for at least the past 17 years.
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Affiliation(s)
- Ana Cristina Jiménez-Ruano
- Programa de Maestría en Ciencias de la Salud, Instituto de Ciencias de la Salud, Universidad Veracruzana, Xalapa, Veracruz, México
- Instituto de Salud Pública, Universidad Veracruzana, Av. Luis Castelazo Ayala S/N, A.P. 57, Col. Industrial Animas, 91190, Xalapa, Veracruz, México
| | - Carlos Francisco Madrazo-Moya
- Programa de Maestría en Ciencias de la Salud, Instituto de Ciencias de la Salud, Universidad Veracruzana, Xalapa, Veracruz, México
- Biomedical Institute of Valencia IBV-CSIC, Valencia, Spain
| | | | - Paulina M Mejía-Ponce
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey, Nuevo Leon, Mexico
| | | | - Iñaki Comas
- Biomedical Institute of Valencia IBV-CSIC, Valencia, Spain
- CIBER of Epidemiology and Public Health, Madrid, Spain
| | - Raquel Muñiz-Salazar
- Laboratorio de Epidemiología y Ecología y Molecular, Escuela de Ciencias de la Salud, Universidad Autónoma de Baja California, Ensenada, Baja California, México
- Red Multidisciplinaria de Investigación en Tuberculosis, Mexico City, Mexico
| | - Roberto Zenteno-Cuevas
- Programa de Maestría en Ciencias de la Salud, Instituto de Ciencias de la Salud, Universidad Veracruzana, Xalapa, Veracruz, México.
- Instituto de Salud Pública, Universidad Veracruzana, Av. Luis Castelazo Ayala S/N, A.P. 57, Col. Industrial Animas, 91190, Xalapa, Veracruz, México.
- Red Multidisciplinaria de Investigación en Tuberculosis, Mexico City, Mexico.
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Shur KV, Zakharevich NV, Akimova NI, Yunes RA, Frolova SG, Maslov DA, Danilenko VN. Draft Genome Sequences of Mycobacterium tuberculosis Clinical Isolates from the Ural Region of Russia That Carry the pks15/1 Gene. Microbiol Resour Announc 2019; 8:e01126-19. [PMID: 31806743 PMCID: PMC6895303 DOI: 10.1128/mra.01126-19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 11/05/2019] [Indexed: 11/23/2022] Open
Abstract
Here, we report the draft genome sequences of 15 Mycobacterium tuberculosis isolates of the Beijing-B0/W-148 sublineage that carry a 7-bp insertion within the pks15 gene, which leads to the synthesis of Pks15/1 fusion protein. Pks15/1 is involved in phenolglycolipid synthesis and biofilm formation, thus potentially contributing to the B0/W-148 lineage's enhanced virulence and drug resistance.
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Affiliation(s)
- Kirill V Shur
- Vavilov Institute of General Genetics Russian Academy of Sciences, Moscow, Russia
| | | | - Natalia I Akimova
- Vavilov Institute of General Genetics Russian Academy of Sciences, Moscow, Russia
| | - Roman A Yunes
- Vavilov Institute of General Genetics Russian Academy of Sciences, Moscow, Russia
| | - Svetlana G Frolova
- Vavilov Institute of General Genetics Russian Academy of Sciences, Moscow, Russia
| | - Dmitry A Maslov
- Vavilov Institute of General Genetics Russian Academy of Sciences, Moscow, Russia
| | - Valery N Danilenko
- Vavilov Institute of General Genetics Russian Academy of Sciences, Moscow, Russia
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