Zobrazeno 1 - 10
of 187
pro vyhledávání: '"phage-defense"'
Autor:
Feiyue Cheng, Aici Wu, Zhihua Li, Jing Xu, Xifeng Cao, Haiying Yu, Zhenquan Liu, Rui Wang, Wenyuan Han, Hua Xiang, Ming Li
Publikováno v:
mLife, Vol 3, Iss 3, Pp 403-416 (2024)
Abstract Prokaryotic Argonautes (pAgos) provide bacteria and archaea with immunity against plasmids and viruses. Catalytically active pAgos utilize short oligonucleotides as guides to directly cleave foreign nucleic acids, while inactive pAgos lackin
Externí odkaz:
https://doaj.org/article/0c02b9fc391346bc8c30fd934e3fd3f6
Autor:
Bente Rackow, Clara Rolland, Isabelle Mohnen, Johannes Wittmann, Mathias Müsken, Jörg Overmann, Julia Frunzke
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 11 (2024)
ABSTRACT Streptomyces, a multifaceted genus of soil-dwelling bacteria belonging to the phylum Actinomycetota, features intricate phage-host interactions shaped by its complex life cycle and the synthesis of a diverse array of specialized metabolites.
Externí odkaz:
https://doaj.org/article/cb1d2329751b4cc4899d630803cd0d48
Autor:
Kishen M. Patel, Kimberley D. Seed
Publikováno v:
mBio, Vol 15, Iss 10 (2024)
ABSTRACT Bacteria and their viral predators (phages) are constantly evolving to subvert one another. Many bacterial immune systems that inhibit phages are encoded on mobile genetic elements that can be horizontally transmitted to diverse bacteria. De
Externí odkaz:
https://doaj.org/article/385a63fc36fd4b78b422522d140da7ec
Autor:
Antonio Barrio-Pujante, Inés Bleriot, Lucía Blasco, Laura Fernández-Garcia, Olga Pacios, Concha Ortiz-Cartagena, Felipe Fernández Cuenca, Jesús Oteo-Iglesias, María Tomás
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
BackgroundMultidrug-resistant bacteria and the shortage of new antibiotics constitute a serious health problem. This problem has led to increased interest in the use of bacteriophages, which have great potential as antimicrobial agents but also carry
Externí odkaz:
https://doaj.org/article/d5dafc76cf324a599697e03b661cade3
Autor:
Takaomi Sasaki, Saya Takita, Takashi Fujishiro, Yunosuke Shintani, Satoki Nojiri, Ryota Yasui, Tetsuro Yonesaki, Yuichi Otsuka
Publikováno v:
mSphere, Vol 8, Iss 6 (2023)
ABSTRACTBacteria have developed various defense mechanisms against phages. Abortive infection (Abi), a bacterial defense mechanism, can be achieved through various means, including toxin-antitoxin systems, cyclic oligonucleotide-based antiphage signa
Externí odkaz:
https://doaj.org/article/84a387e9d8c349f28cdfd39c8348892b
Publikováno v:
mBio, Vol 14, Iss 6 (2023)
ABSTRACTBacteriophages (viruses of bacteria) play a pivotal role in shaping both the evolution and dynamics of bacterial populations. Bacteria employ arsenals of genetically encoded phage defense systems, but can alternatively achieve protection by c
Externí odkaz:
https://doaj.org/article/0fb67785cb094353bf8fd92ce523f645
Publikováno v:
La Ciencia al Servicio de la Salud y Nutrición, Vol 13, Iss 2, Pp 25-39 (2022)
Staphylococcus aureus is one of the most common human pathogens worldwide. The emergence of antibiotic-resistant strains of S. aureus has prompted the development of alternative therapeutic approaches such as phage therapy. Recent clinical trials hav
Externí odkaz:
https://doaj.org/article/acb81540d2f0456a98453f4b59da9b02
Publikováno v:
eLife, Vol 12 (2023)
Transfer RNAs (tRNAs) in bacteriophage genomes are widespread across bacterial host genera, but their exact function has remained unclear for more than 50 years. Several hypotheses have been proposed, and the most widely accepted one is codon compens
Externí odkaz:
https://doaj.org/article/128dcdfbb24d4228a01512a13d636e14
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