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Microorganisms, Volume 9, Issue 12

December 2021 - 218 articles

Cover Story: In the fall of 2018, there were many complaints about the smell of 2-MIB in tap water in the Seoul metropolitan area. The authors isolated a causative cyanobacterium (Pseudanabaena yagii) from the water supply source, analyzed its whole genome, and investigated the mechanism that induces a high concentration of 2-MIB odor at low water temperature. Interestingly, the 2-MIB synthesis gene was consistently expressed, regardless of the water temperature. We inferred that the 2-MIB odor was caused by the release of intracellular 2-MIB from mat-forming P. yagii cells at low water temperatures. View this paper.
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Articles (218)

  • Article
  • Open Access
15 Citations
5,566 Views
10 Pages

Canine leishmaniasis (CanL) diagnosis is not fully resolved. Currently, two specific methodologies are in continuous development, the detection of the parasite DNA or RNA in target organs and the detection of specific antibodies against Leishmania sp...

  • Article
  • Open Access
4 Citations
3,539 Views
15 Pages

Based on the strong aggregation of sympagic (ice-associated) algae and the high mortality or inactivity of bacteria attached to them, it was previously hypothesized that sympagic algae should be significant contributors to the export of carbon to Arc...

  • Review
  • Open Access
17 Citations
5,479 Views
16 Pages

Mycobacterium avium subsp. paratuberculosis Virulence: A Review

  • Judah Ssekitoleko,
  • Lonzy Ojok,
  • Ahmed Abd El Wahed,
  • Joseph Erume,
  • Ahmad Amanzada,
  • ElSagad Eltayeb,
  • Kamal H. Eltom and
  • Julius Boniface Okuni

To propose a solution for control of Mycobacterium avium subsp. paratuberculosis (MAP) infections in animals as well as in humans, and develop effective prevention, diagnostic and treatment strategies, it is essential to understand the molecular mech...

  • Editorial
  • Open Access
6 Citations
3,674 Views
4 Pages

In recent years, the acquisition of antimicrobial resistance (AMR) by both pathogenic and opportunistic bacteria has become a major problem worldwide, which was already noticed as a global healthcare threat by the World Health Organization [...]

  • Communication
  • Open Access
13 Citations
3,904 Views
10 Pages

The Impact of Pre-Slaughter Fasting on the Ruminal Microbial Population of Commercial Angus Steers

  • Christina Breanne Welch,
  • Jeferson M. Lourenco,
  • Darren S. Seidel,
  • Taylor Rae Krause,
  • Michael J. Rothrock,
  • T. Dean Pringle and
  • Todd R. Callaway

Diet impacts the composition of the ruminal microbiota; however, prior to slaughter, cattle are fasted, which may change the ruminal microbial ecosystem structure and lead to dysbiosis. The objective of this study was to determine changes occurring i...

  • Article
  • Open Access
16 Citations
3,904 Views
15 Pages

Minipigs play an important role in biomedical research and have also been used as donor animals in xenotransplantation. To serve as a donor in xenotransplantation, the animals must be free of potential zoonotic viruses, bacteria and parasites. Porcin...

  • Article
  • Open Access
8 Citations
3,729 Views
13 Pages

Vibrio cholerae can survive cold stress by entering into a viable but non-culturable (VBNC) state, and resuscitation can be induced either by temperature upshift only or the addition of an anti-dormancy stimulant such as resuscitation-promoting facto...

  • Article
  • Open Access
14 Citations
3,909 Views
23 Pages

Proteomics Readjustment of the Yarrowia lipolytica Yeast in Response to Increased Temperature and Alkaline Stress

  • Varvara Y. Sekova,
  • Leonid I. Kovalyov,
  • Marina A. Kovalyova,
  • Natalya N. Gessler,
  • Maria A. Danilova,
  • Elena P. Isakova and
  • Yulia I. Deryabina

Yeasts cope with a wide range of environmental challenges using different adaptive mechanisms. They can prosper at extreme ambient pH and high temperatures; however, their adaptation mechanisms have not been entirely investigated. Previously, we show...

  • Review
  • Open Access
52 Citations
10,752 Views
14 Pages

Probiotics: Should All Patients Take Them?

  • Marta Katkowska,
  • Katarzyna Garbacz and
  • Aida Kusiak

The usefulness of probiotics in the treatment as well as prevention of many infections and disorders has been confirmed by previous clinical studies. They can protect not only against gastrointestinal diseases such as diarrhea or enteritis but they h...

  • Article
  • Open Access
3 Citations
3,164 Views
18 Pages

Diel Protein Regulation of Marine Picoplanktonic Communities Assessed by Metaproteomics

  • Augustin Géron,
  • Johannes Werner,
  • Philippe Lebaron,
  • Ruddy Wattiez and
  • Sabine Matallana-Surget

The diel cycle is of enormous biological importance in that it imposes temporal structure on ecosystem productivity. In the world’s oceans, microorganisms form complex communities that carry out about half of photosynthesis and the bulk of life...

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Microorganisms - ISSN 2076-2607