Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Bioinformatic Analysis Reveals the Role of Translation Elongation Efficiency Optimisation in the Evolution of Ralstonia Genus. / Korenskaia, Aleksandra Y.; Matushkin, Yury G.; Mustafin, Zakhar S. и др.
в: Biology, Том 12, № 10, 1338, 16.10.2023.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Bioinformatic Analysis Reveals the Role of Translation Elongation Efficiency Optimisation in the Evolution of Ralstonia Genus
AU - Korenskaia, Aleksandra Y.
AU - Matushkin, Yury G.
AU - Mustafin, Zakhar S.
AU - Lashin, Sergey A.
AU - Klimenko, Alexandra I.
N1 - This research was funded by the Kurchatov Genomic Centre of the Institute of Cytology and Genetics, SB RAS (075-15-2019-1662).
PY - 2023/10/16
Y1 - 2023/10/16
N2 - Translation efficiency modulates gene expression in prokaryotes. The comparative analysis of translation elongation efficiency characteristics of Ralstonia genus bacteria genomes revealed that these characteristics diverge in accordance with the phylogeny of Ralstonia. The first branch of this genus is a group of bacteria commonly found in moist environments such as soil and water that includes the species R. mannitolilytica, R. insidiosa, and R. pickettii, which are also described as nosocomial infection pathogens. In contrast, the second branch is plant pathogenic bacteria consisting of R. solanacearum, R. pseudosolanacearum, and R. syzygii. We found that the soil Ralstonia have a significantly lower number and energy of potential secondary structures in mRNA and an increased role of codon usage bias in the optimization of highly expressed genes’ translation elongation efficiency, not only compared to phytopathogenic Ralstonia but also to Cupriavidus necator, which is closely related to the Ralstonia genus. The observed alterations in translation elongation efficiency of orthologous genes are also reflected in the difference of potentially highly expressed gene’ sets’ content among Ralstonia branches with different lifestyles. Analysis of translation elongation efficiency characteristics can be considered a promising approach for studying complex mechanisms that determine the evolution and adaptation of bacteria in various environments.
AB - Translation efficiency modulates gene expression in prokaryotes. The comparative analysis of translation elongation efficiency characteristics of Ralstonia genus bacteria genomes revealed that these characteristics diverge in accordance with the phylogeny of Ralstonia. The first branch of this genus is a group of bacteria commonly found in moist environments such as soil and water that includes the species R. mannitolilytica, R. insidiosa, and R. pickettii, which are also described as nosocomial infection pathogens. In contrast, the second branch is plant pathogenic bacteria consisting of R. solanacearum, R. pseudosolanacearum, and R. syzygii. We found that the soil Ralstonia have a significantly lower number and energy of potential secondary structures in mRNA and an increased role of codon usage bias in the optimization of highly expressed genes’ translation elongation efficiency, not only compared to phytopathogenic Ralstonia but also to Cupriavidus necator, which is closely related to the Ralstonia genus. The observed alterations in translation elongation efficiency of orthologous genes are also reflected in the difference of potentially highly expressed gene’ sets’ content among Ralstonia branches with different lifestyles. Analysis of translation elongation efficiency characteristics can be considered a promising approach for studying complex mechanisms that determine the evolution and adaptation of bacteria in various environments.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85190132375&origin=inward&txGid=67647280c153cf0875387cf588de6d6e
UR - https://www.mendeley.com/catalogue/8c683fa6-3fad-3822-9287-ee67d66c262f/
U2 - 10.3390/biology12101338
DO - 10.3390/biology12101338
M3 - Article
C2 - 37887048
VL - 12
JO - Biology
JF - Biology
SN - 2079-7737
IS - 10
M1 - 1338
ER -
ID: 59888232