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Analysis of phenotypic changes in high temperature and low pH extreme conditions of Alicyclobacillus sendaiensis PA2 related with the cell wall and sporulation genes.
Ortiz-Cortés, Lourdes Yaret; Aréchiga-Carvajal, Elva Teresa; Ventura-Canseco, Lucía María Cristina; Ruíz-Valdiviezo, Victor Manuel; Gutiérrez-Miceli, Federico Antonio; Alvarez-Gutiérrez, Peggy Elizabeth.
Afiliación
  • Ortiz-Cortés LY; Tecnológico Nacional de México/IT de Tuxtla Gutiérrez, Carretera Panamericana Km 1080, Col. Terán, 29050, Tuxtla Gutiérrez, Chiapas, México.
  • Aréchiga-Carvajal ET; Universidad Autónoma de Nuevo León, Ciudad Universitaria, 66455, San Nicolás de las Garzas, Nuevo León, México.
  • Ventura-Canseco LMC; Tecnológico Nacional de México/IT de Tuxtla Gutiérrez, Carretera Panamericana Km 1080, Col. Terán, 29050, Tuxtla Gutiérrez, Chiapas, México.
  • Ruíz-Valdiviezo VM; Tecnológico Nacional de México/IT de Tuxtla Gutiérrez, Carretera Panamericana Km 1080, Col. Terán, 29050, Tuxtla Gutiérrez, Chiapas, México.
  • Gutiérrez-Miceli FA; Tecnológico Nacional de México/IT de Tuxtla Gutiérrez, Carretera Panamericana Km 1080, Col. Terán, 29050, Tuxtla Gutiérrez, Chiapas, México.
  • Alvarez-Gutiérrez PE; Tecnológico Nacional de México/IT de Tuxtla Gutiérrez, Carretera Panamericana Km 1080, Col. Terán, 29050, Tuxtla Gutiérrez, Chiapas, México. peggy.alvarez@hotmail.com.
Arch Microbiol ; 206(1): 53, 2024 Jan 05.
Article en En | MEDLINE | ID: mdl-38180563
ABSTRACT
The A. sendaiensis PA2 is a polyextremophile bacterium. In this study, we analyze the A. sendaiensis PA2 genome. The genome was assembled and annotated. The A. sendaiensis PA2 genome structure consists of a 2,956,928 bp long chromosome and 62.77% of G + C content. 3056 CDSs were predicted, and 2921 genes were assigned to a putative function. The ANIm and ANIb value resulted in 97.17% and 96.65%, the DDH value was 75.5%, and the value of TETRA (Z-score) was 0.98. Comparative genomic analyses indicated that three systems are enriched in A. sendaiensis PA2. This strain has phenotypic changes in cell wall during batch culture at 65 °C, pH 5.0 and without carbon and nitrogen source. The presence of unique genes of cell wall and sporulation subsystem could be related to the adaptation of A. sendaiensis PA2 to hostile conditions.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Alicyclobacillus Tipo de estudio: Prognostic_studies Idioma: En Revista: Arch Microbiol Año: 2024 Tipo del documento: Article Pais de publicación: Alemania

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Alicyclobacillus Tipo de estudio: Prognostic_studies Idioma: En Revista: Arch Microbiol Año: 2024 Tipo del documento: Article Pais de publicación: Alemania