Results 1 to 10 of about 568,884 (306)

Phage Adsorption to Gram-Positive Bacteria

Viruses, 2023
The phage life cycle is a multi-stage process initiated by the recognition and attachment of the virus to its bacterial host. This adsorption step depends on the specific interaction between bacterial structures acting as receptors and viral proteins ...
Audrey Leprince, Jacques Mahillon
doaj   +3 more sources

Characterization of a triad of genes in cyanophage S-2L sufficient to replace adenine by 2-aminoadenine in bacterial DNA

Nature Communications, 2021
The cyanophage S-2L incorporates 2-aminoadenine (Z) instead of adenine into its DNA, which still pairs with thymine forming a triple hydrogen bond.
Dariusz Czernecki, Frédéric Bonhomme, Pierre-Alexandre Kaminski, Marc Delarue   +3 more
doaj   +1 more source

Organism type of infection is associated with prognosis in sepsis: an analysis from the MIMIC-IV database

BMC Infectious Diseases, 2023
Background Sepsis has a high mortality rate, which is expensive to treat, and is a major drain on healthcare resources; it seriously impacts the quality of human life.
Qiuping Guo, Peng Qu, Wanfu Cui, Mingrong Liu, Huiling Zhu, Weixin Chen, Nan Sun, Shiyu Geng, Weihua Song, Xu Li, Anni Lou   +10 more
doaj   +1 more source

Five-year period evaluation of isolated agents and their resistance profiles in intensive care unit patients with malignancy

Journal of Infection in Developing Countries, 2020
Introduction: Patients treated in the intensive care unit (ICU) are usually patients who deteriorated health condition and could have longer hospital stay compared to other patients. Hospital infections are more common in ICU patients.
Duygu Mert, Selda Muslu, Alparslan Merdin, Arif Timuroğlu, Ece Dirim, Süheyla Ünver, Mustafa Ertek   +6 more
doaj   +1 more source

β-Glucan-Producing Pediococcus parvulus 2.6: Test of Probiotic and Immunomodulatory Properties in Zebrafish Models

Frontiers in Microbiology, 2018
Lactic acid bacteria synthesize exopolysaccharides (EPS), which could benefit the host’s health as immunomodulators. Furthermore, EPS could protect bacteria against gastrointestinal stress, favoring gut colonization, thus protecting the host against ...
Adrián Pérez-Ramos, Maria L. Mohedano, Miguel Á. Pardo, Paloma López   +3 more
doaj   +1 more source

Novel methylotrophic bacteria isolated from the River Thames (London, UK) [PDF]

, 2008
Enrichment and elective culture for methylotrophs from sediment of the River Thames in central London yielded a diversity of pure cultures representing several genera of Gram-negative and Gram-positive bacteria, which were mainly of organisms not ...
Rich Boden, Ann P. Wood, Thomas, Elizabeth, Parita Savani, Donovan P. Kelly, Boden, Rich, Wood, Ann P., Elizabeth Thomas, Kelly, Donovan P., Savani, Parita   +9 more
core   +1 more source

Characterization of the Plasmid Encoded Virulence Region pat-1 of Phytopathogenic Clavibacter michiganensis subsp. michiganensis

Molecular Plant-Microbe Interactions, 1997
The tomato pathogen Clavibacter michiganensis subsp. michiganensis NCPPB382, causing bacterial wilt and canker, harbors two plasmids, pCM1 (27.5 kb) and pCM2 (72 kb), carrying genes involved in virulence.
Jens Dreier, Dietmar Meletzus, Rudolf Eichenlaub   +2 more
doaj   +1 more source

PRELIMINARY CHARACTERIZATION AND IDENTIFICATION OF GRAM POSITIVE HEMOLYSIS BACTERIA [PDF]

Al-Azhar Journal of Pharmaceutical Sciences, 2020
One of the most important pathogens that threaten human health all over the world is Staphylococcus spp. characterization and identification of such pathogen considers a useful tool to control of some serious problems resulting by these bacteria ...
Ahmed Almwafy
doaj   +1 more source

Cytoplasmic accumulation and permeability of antibiotics in Gram positive and Gram negative bacteria visualized in real-time via a fluorogenic tagging strategy

, 2023
In this study, we describe a real-time live cell assay for compound accumulation and permeability in both Gram positive and Gram negative bacteria. The assay utilizes a novel fluorogenic tagging strategy that permits direct visualization of compound ...
Scott, Squire, Sepehr, Sebghati, Ming, Hammond   +2 more
core   +1 more source

Biofilm formation of Gram-positive bacteria and Gram negative bacteria.

, 2022
Biofilm formation of Gram-positive bacteria and Gram negative bacteria.
Shahla Samei Fard (14135150), Fariba Abbasi (14135153), Reza Heydari (619996), Ahmad Farajzade Sheikh (14135144), Nazanin Ahmad Khosravi (14135147), Moloudsadat Motahar (4357243), Hossein Meghdadi (14135156), Zahra Dargahi (14135138), Melika Moradi (14135162), Anas Abdullah Hamad (14135141), Fatemeh Jahangiri Mehr (11668706), Pejman Bakhtiyariniya (14135159), Aram Asareh Zadegan Dezfuli (11172789)   +12 more
core   +1 more source