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   Articles with "smpb" as a keyword



SsrA and SmpB have multifaceted physiological roles in the black rot pathogen Xanthomonas campestris pathovar campestris.

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recommendations! Published in 2023 at "FEMS microbiology letters"

DOI: 10.1093/femsle/fnad009

Abstract: SsrA and SmpB are known to play important roles in translational quality control and are essential for virulence in many human and animal pathogenic bacteria. The physiological roles and contribution of SsrA and SmpB to… read more here.

Keywords: ssra smpb; smpb; physiological roles; xanthomonas campestris ... See more keywords

Rewiring of cell morphology by Small protein B enhances stress tolerance and colonization in Aeromonas veronii under adverse conditions

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recommendations! Published in 2025 at "Nucleic Acids Research"

DOI: 10.1093/nar/gkaf608

Abstract: Abstract Pathogens often display morphological plasticity to withstand environmental stress and thrive in complex host immune environments. In this study, we demonstrated the morphological adaptation of Aeromonas veronii, a severe pathogen with a wide environmental… read more here.

Keywords: morphological adaptation; smpb; colonization; small protein ... See more keywords

SmpB and tmRNA Orchestrate Purine Pathway for the Trimethoprim Resistance in Aeromonas veronii

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recommendations! Published in 2020 at "Frontiers in Cellular and Infection Microbiology"

DOI: 10.3389/fcimb.2020.00239

Abstract: Small protein B(SmpB) cooperates with transfer-messenger RNA (tmRNA) for trans-translation to ensure the quality control of protein synthesis in prokaryotes. Furthermore, they regulate cell metabolism separately. According to research, SmpB functions as a transcription factor,… read more here.

Keywords: purine pathway; metabolism; smpb; trimethoprim resistance ... See more keywords

Cooperative and Independent Functionality of tmRNA and SmpB in Aeromonas veronii: A Multifunctional Exploration Beyond Ribosome Rescue

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recommendations! Published in 2025 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms26010409

Abstract: The trans-translation system, mediated by transfer-messenger RNA (tmRNA, encoded by the ssrA gene) and its partner protein SmpB, helps to release ribosomes stalled on defective mRNA and targets incomplete protein products for hydrolysis. Knocking out… read more here.

Keywords: smpb aeromonas; cooperative independent; smpb; ssra smpb ... See more keywords