Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Lorenzo Eugenio Leiva"'
Autor:
Whitney N. Wood, Miguel Angel Rubio, Lorenzo Eugenio Leiva, Gregory J. Phillips, Michael Ibba
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Bacterial antibiotic persistence is a phenomenon where bacteria are exposed to an antibiotic and the majority of the population dies while a small subset enters a low metabolic, persistent, state and are able to survive. Once the antibiotic is remove
Externí odkaz:
https://doaj.org/article/779b5288bb174b258126710f0566db3a
Autor:
Lorenzo Eugenio Leiva, Sara Elgamal, Sebastian A. Leidel, Omar Orellana, Michael Ibba, Assaf Katz
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
IntroductionThe response of enterobacteria to oxidative stress is usually considered to be regulated by transcription factors such as OxyR and SoxR. Nevertheless, several reports have shown that under oxidative stress the levels, modification and ami
Externí odkaz:
https://doaj.org/article/834f1fceda4f435ebbea296a97d0c398
Autor:
Lorenzo Eugenio Leiva, Assaf Katz
Publikováno v:
Microorganisms, Vol 10, Iss 4, p 723 (2022)
In bacteria, the translation of genetic information can begin through at least three different mechanisms: canonical or Shine-Dalgarno-led initiation, readthrough or 70S scanning initiation, or leaderless initiation. Here, we discuss the main feature
Externí odkaz:
https://doaj.org/article/33f0a1426e2844ba983b9b5ac4f58157
Autor:
Lorenzo Eugenio Leiva, Andrea Pincheira, Sara Elgamal, Sandra D. Kienast, Verónica Bravo, Johannes Leufken, Daniela Gutiérrez, Sebastian A. Leidel, Michael Ibba, Assaf Katz
Publikováno v:
Frontiers in Genetics, Vol 11 (2020)
Bacterial oxidative stress responses are generally controlled by transcription factors that modulate the synthesis of RNAs with the aid of some sRNAs that control the stability, and in some cases the translation, of specific mRNAs. Here, we report th
Externí odkaz:
https://doaj.org/article/6c620f96ab9f47838b6afc84336ae310
Publikováno v:
Microbiology and Molecular Biology Reviews. 87
Nucleotides are at the heart of the most essential biological processes in the cell, be it as key protagonists in the dogma of molecular biology or by regulating multiple metabolic pathways. The dynamic nature of nucleotides, the cross talk between t
The bacterial response to oxidative stress requires the adaptation of the proteome to the hostile environment. It has been reported that oxidative stress induces a strong and global inhibition of both, transcription and translation. Nevertheless, whe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4651935630bc965f76cf4d97f201f191
https://doi.org/10.1101/2021.06.29.449897
https://doi.org/10.1101/2021.06.29.449897
Autor:
Johannes Leufken, Sandra D. Kienast, Sara Elgamal, Veronica Bravo, Daniela Gutiérrez, Sebastian A. Leidel, Andrea Pincheira, Michael Ibba, Assaf Katz, Lorenzo Eugenio Leiva
Publikováno v:
Leiva, Lorenzo Eugenio; Pincheira, Andrea; Elgamal, Sara; Kienast, Sandra D.; Bravo, Verónica; Leufken, Johannes; Gutiérrez, Daniela; Leidel, Sebastian A.; Ibba, Michael; Katz, Assaf (2020). Modulation of Escherichia coli Translation by the Specific Inactivation of tRNAGly Under Oxidative Stress. Frontiers in genetics, 11(856) Frontiers Media SA 10.3389/fgene.2020.00856
Frontiers in Genetics
Frontiers in Genetics, Vol 11 (2020)
Frontiers in Genetics
Frontiers in Genetics, Vol 11 (2020)
Bacterial oxidative stress responses are generally controlled by transcription factors that modulate the synthesis of RNAs with the aid of some sRNAs that control the stability, and in some cases the translation, of specific mRNAs. Here, we report th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80c70305c51c0b085bd1cd315d1ade14
https://boris.unibe.ch/146591/1/fgene-11-00856-1.pdf
https://boris.unibe.ch/146591/1/fgene-11-00856-1.pdf
Autor:
Michael Ibba, Omar Orellana, Assaf Katz, Sara Elgamal, Joaquín Rojas, Lorenzo Eugenio Leiva, Gabriel Castillo
It is widely believed that if a high number of genes are found for any tRNA in a rapidly replicating bacteria, then the cytoplasmic levels of that tRNA will be high and an open reading frame containing a higher frequency of the complementary codon wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1834e113a70647f7f9f20c5d40ca44b
https://europepmc.org/articles/PMC6024254/
https://europepmc.org/articles/PMC6024254/
Autor:
Francisca Contreras, Bernardo I. Pinto, Carlos A. Santiviago, Inés Contreras, Carlos J. Blondel, Juan Cristobal Jimenez, Sergio A. Álvarez, David Pezoa, Lorenzo Eugenio Leiva
Salmonella enterica serotype Gallinarum is the causative agent of fowl typhoid, a disease characterized by high morbidity and mortality that causes major economic losses in poultry production. We have reported that S. Gallinarum harbors a type VI sec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d433a1b69a9f9dd8854321bccc453efb
https://europepmc.org/articles/PMC4567652/
https://europepmc.org/articles/PMC4567652/
Autor:
Lorenzo Eugenio Leiva, Sergio A. Álvarez, Francisca Contreras, Carlos A. Santiviago, Bernardo I. Pinto, David Pezoa, Inés Contreras, Carlos J. Blondel, Juan Cristobal Jimenez
Publikováno v:
INFECTION AND IMMUNITY
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Salmonella enterica serotype Gallinarum is the causative agent of fowl typhoid, a disease characterized by high morbidity and mortality that causes major economic losses in poultry production. We have reported that S . Gallinarum harbors a type VI se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b6064d4cfb7dc53fbfbc51b457a2fa7