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Microbiology Research, Volume 16, Issue 5

2025 May - 20 articles

Cover Story: Vitreoscilla sp. C1 carries a functional Krebs cycle and the genes for a branched aerobic respiratory chain, minus the genes for complexes III and IV, and our results show that Vitreoscilla sp. C1 sugar metabolism is carried out through a unique pathway that shunts intermediaries from glycolysis, bypassing phosphofructokinase-I, into the non-oxidative section of the pentose phosphate pathway, reducing its oxygen dependency, which appears as an adaptation to the microaerophilic environment that this organism inhabits. Although Vitreoscilla sp. C1 features a simplified respiratory chain, experimental data demonstrate that all predicted branches are functional, with two main dehydrogenases and two terminal oxidases. View this paper
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Articles (20)

  • Article
  • Open Access
885 Views
20 Pages

Inoculation with Rhizobium can improve not only host yield and quality but also host adaptability to stress. The match between inoculated strains and hosts and resistance to stress are the key factors determining the inoculation effect. Four types of...

  • Review
  • Open Access
3 Citations
5,677 Views
18 Pages

Progress in CRISPR Technology for Antiviral Treatments: Genome Editing as a Potential Cure for Chronic Viral Infections

  • Fatemeh Nouri,
  • Farnaz Alibabaei,
  • Behina Forouzanmehr,
  • Hamed Tahmasebi,
  • Valentyn Oksenych and
  • Majid Eslami

The CRISPR–Cas system has transformed molecular biology by providing precise tools for genome editing and pathogen detection. Originating from bacterial adaptive immunity, CRISPR technology identifies and cleaves genetic material from pathogens...

  • Review
  • Open Access
6 Citations
3,470 Views
24 Pages

The Potential of Beneficial Microbes for Sustainable Alternative Approaches to Control Phytopathogenic Diseases

  • Ramadan Bakr,
  • Ali Abdelmoteleb,
  • Vianey Mendez-Trujillo,
  • Daniel Gonzalez-Mendoza and
  • Omar Hewedy

Sustainable agricultural practices are essential for eradicating global hunger, especially in light of the growing world population. Utilizing natural antagonists, such as fungi and bacteria, to combat plant diseases, rather than relying solely on sy...

  • Case Report
  • Open Access
5,853 Views
11 Pages

Atopobium vaginae: An Overview of the Bacteria Through Clinical Cases

  • Anna Vaseruk,
  • Stepan Nedzelskyi,
  • Roksolana Konechna,
  • Halyna Lavryk,
  • Alicja Sękowska and
  • Yulian Konechnyi

Atopobium vaginae (nowadays Fannyhessea vaginae) is an anaerobic bacterium increasingly implicated not only in bacterial vaginosis (BV) but also in a broader range of infections. Despite growing recognition of its clinical relevance, comprehensive da...

  • Article
  • Open Access
1 Citations
939 Views
10 Pages

Polysaccharides from Marine Bacteria and Their Anti-SARS-CoV-2 Activity

  • Tatyana A. Kuznetsova,
  • Natalia V. Krylova,
  • Maksim S. Kokoulin,
  • Elena V. Persiyanova,
  • Olga S. Maistrovskaya,
  • Pavel. G. Milovankin,
  • Yurii A. Belov and
  • Mikhail Yu. Shchelkanov

This study investigated the anti-SARS-CoV-2 activity of Polysaccharides (PSs) from three species of marine bacteria (Alteromonas nigrifaciens KMM 156, Cobetia amphilecti KMM 3890, and Idiomarina abyssalis KMM 227T). The chemical structure of PSs from...

  • Article
  • Open Access
2,127 Views
12 Pages

Essential oils are a common alternative to chloroform for dissolving gutta–percha. This study evaluated the antimicrobial effects of chloroform and six essential oil gutta–percha solvents: eucalyptus oil, orange oil, clove oil, rosemary o...

  • Review
  • Open Access
5 Citations
4,502 Views
26 Pages

Azo Dyes and the Microbial World: Synthesis, Breakdown, and Bioactivity

  • Valery M. Dembitsky and
  • Alexander O. Terent’ev

This review discusses natural and synthetic azo compounds found in bacteria, fungal endophytes, fungi, plants, and invertebrates. More than 100 of these compounds have demonstrated significant pharmacological activity, including antitumor, antimicrob...

  • Article
  • Open Access
1 Citations
1,754 Views
17 Pages

Microbiological and Molecular Characterization of Bacterial Communities in Domestic Water Sources in Nabuti Village, Mukono District, Central Uganda

  • Catherine A. Najjembe,
  • Oluwatoyin M. Aladejana,
  • Jessica N. Uwanibe,
  • Christian T. Happi and
  • Onikepe A. Folarin

Access to clean and safe water is crucial for community well-being. Water samples from storage tank water (STW) and municipal tap water (MTW) were aseptically collected, and total bacterial and coliform counts were determined. Isolates were Gram-stai...

  • Communication
  • Open Access
1,277 Views
10 Pages

Nematophagous Fungi Occurrence: Prediction Using Bioclimatic Variables

  • Ana Martha Cruz-Avalos,
  • Montserrat Chagoya-Sánchez,
  • César Andres Ángel-Sahagún,
  • Ana Isabel Mireles-Arriaga,
  • Griselda Maki-Díaz,
  • René Loredo-Portales and
  • Jesús Hernández-Ruíz

This study aimed to identify bioclimatic variables that favour the occurrence of three fungal species of the genus Arthrobotrys. For this purpose, 122 samples were collected from agricultural soils, 41 of which were positive for nematophagous fungi....

  • Article
  • Open Access
2 Citations
2,031 Views
17 Pages

Serratia marcescens Strain VIRS2 Isolated from Saline Soil Enhances Rice Growth and Salt Tolerance

  • Tuong M. Ho,
  • Manh V. Le,
  • Ha H. T. Nguyen,
  • Quyen Phan,
  • Thao P. Bui,
  • Linh K. Ly,
  • Van B. Lam,
  • Michiel Vandecasteele,
  • Sofie Goormachtig and
  • Phat T. Do
  • + 1 author

Soil salinization, a major challenge caused by climate change over the past century, critically affects cultivated land and consequently reduces agricultural production worldwide. Recently, plant growth-promoting rhizobacteria have been collected and...

  • Article
  • Open Access
1 Citations
1,468 Views
10 Pages

First Insights into the Biological Activity and Molecular Docking of Citral (3,7-Dimethyl-2, 6-Octadienal) Against Trichomonas vaginalis

  • Alexia Brauner de Mello,
  • Juliana Montelli Fenalti,
  • Bruna Baccega,
  • Yan Wahast Islabão,
  • Filipe Obelar Martins,
  • Paloma Taborda Birmann,
  • Angela Maria Casaril,
  • Tallyson Nogueira Barbosa,
  • Angela Sena-Lopes and
  • Camila Belmonte Oliveira
  • + 6 authors

The increasing resistance of Trichomonas vaginalis to the only approved chemical family of drugs for treatment, the 5-nitroimidazoles, has prompted the exploration of new therapeutic agents against this prevalent non-viral sexually transmitted infect...

  • Article
  • Open Access
3,243 Views
19 Pages

Genomic Insights into Plant Growth-Promoting Traits of Lysinibacillus fusiformis and Bacillus cereus from Rice Fields in Panama

  • Celestino Aguilar,
  • Rito Herrera,
  • José L. Causadías,
  • Betzaida Bernal,
  • Oris Chavarria,
  • Claudia González,
  • Jessica Gondola,
  • Ambar Moreno and
  • Alexander A. Martínez

Soil, rhizosphere, and plant-associated microorganisms can enhance plant growth and health. A genomic analysis of these microbes revealed the key characteristics contributing to their beneficial effects. Following a field survey in Panama, four bacte...

  • Article
  • Open Access
1,117 Views
10 Pages

Energy Metabolism and Aerobic Respiratory Chain of Vitreoscilla sp. C1: Comparison with β-Proteobacteria

  • Paul T. Nguyen,
  • Yuyao Hu,
  • Anne Caroline Mascarenhas dos Santos,
  • Pingdong Liang,
  • Benjamin C. Stark,
  • Karina Tuz and
  • Oscar Juárez

As the source of the first reported class of non-mammalian hemoglobin, Vitreoscilla sp. C1 is a historically important microorganism that has offered important clues to understanding how bacteria can thrive at low oxygen tension, with potential appli...

  • Article
  • Open Access
1 Citations
745 Views
11 Pages

Ustiloxins are a kind of cyclopeptide mycotoxins produced by rice false smut pathogen Villosiclava virens, which seriously threatens the safe production of rice and health of humans and animals. Hydroxylation, a biotransformation reaction that regio-...

  • Review
  • Open Access
1 Citations
3,040 Views
22 Pages

Gut Bacteria-Based Cancer Therapy and Anti-Solid Tumor Mechanisms

  • Tianzhu Zhang,
  • Xiao-Mei Yu,
  • Shang-Tian Yang and
  • Wen-Wen Zhou

Cancer constitutes a significant global health challenge, ranking among the leading contributors to worldwide mortality. The inherent limitations of conventional oncologic interventions, particularly their frequent inability to induce durable remissi...

  • Article
  • Open Access
1,182 Views
14 Pages

In Utero Exposure to 2,3,7,8-Tetrachlorodibenzo-p-dioxin Impairs the Ability of Mice to Clear a Pseudomonas aeruginosa Infection in Adulthood

  • Victoria R. Stephens,
  • Julia K. Bohannon,
  • Kaylon L. Bruner-Tran,
  • Xenia D. Davis,
  • Mary A. Oliver,
  • Margaret A. McBride,
  • Sharareh Ameli,
  • Jelonia T. Rumph,
  • Jennifer A. Gaddy and
  • Kevin G. Osteen
  • + 1 author

Exposure to endocrine-disrupting chemicals (EDCs) has been linked to several pathologies in human health, especially those involving the immune system. The vast majority of studies have focused on cells and functions of the adaptive immune system wit...

  • Essay
  • Open Access
1,213 Views
18 Pages

Rhizosphere microorganisms effectively exploit nutrient resources within the rhizosphere, while growth-promoting bacteria in this environment play a vital role in regulating soil fertility and enhancing plant health. In this study, we utilized a comp...

  • Article
  • Open Access
1 Citations
1,346 Views
19 Pages

An EBSL-encoding plasmid, pESBL-PH, was identified during a nosocomial outbreak of Klebsiella pneumoniae ST628 at a United Kingdom general district hospital in 2018. The plasmid from the earliest 2018 K. pneumoniae strain discovered during the outbre...

  • Article
  • Open Access
2 Citations
1,841 Views
14 Pages

Tick Dispersal and Borrelia Species in Ticks from Migratory Birds: Insights from the Asinara National Park, Sardinia, Italy

  • Valentina Chisu,
  • Laura Giua,
  • Piera Bianco,
  • Cipriano Foxi,
  • Giovanna Chessa,
  • Giovanna Masala and
  • Ivana Piredda

Rapid environmental changes driven by human activities are contributing to a significant decline in global biodiversity, with avian species being particularly affected due to their migratory behavior. As highly mobile hosts, birds facilitate the geog...

  • Article
  • Open Access
1 Citations
3,077 Views
13 Pages

Vibrio parahaemolyticus is a foodborne pathogen commonly associated with the consumption of contaminated seafood, particularly oysters. While PCR and real-time PCR are widely used to detect its pathogenicity through tdh and trh gene detection, these...

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Microbiol. Res. - ISSN 2036-7481