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Microorganisms, Volume 10, Issue 5

May 2022 - 240 articles

Cover Story: Microbial processes are difficult to study in natural soil, owing to the small spatial scales on which microorganisms operate and to the opacity and chemical complexity of the soil habitat. To circumvent these challenges, we have developed synthetic soil aggregates (SSAs), 3D-bioprinted habitats that mimic aspects of natural soil aggregates and provide a chemically defined and translucent culturing method for soil microorganisms. We demonstrate the printability of several microorganisms within SSAs and show how individual SSAs can be integrated into multi-omics workflows and biogeochemical assays. SSAs have the potential to help researchers to quantify microbial processes in situ and achieve high-resolution data from the interplay between environmental properties and microbial ecology. View this paper
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Articles (240)

  • Review
  • Open Access
137 Citations
23,249 Views
13 Pages

Functional Foods, Nutraceuticals and Probiotics: A Focus on Human Health

  • Morayma Ramírez Damián,
  • Naima G. Cortes-Perez,
  • Erika T. Quintana,
  • Alicia Ortiz-Moreno,
  • Cynthia Garfias Noguez,
  • Carlos Eugenio Cruceño-Casarrubias,
  • María Elena Sánchez Pardo and
  • Luis G. Bermúdez-Humarán

Functional foods are classified as traditional or staple foods that provide an essential nutritional level and share potentially positive effects on host health, including the reduction of disease by optimizing the immune system’s ability to pr...

  • Article
  • Open Access
3 Citations
3,004 Views
18 Pages

Physiological and Metabolic Response of Arthrospira maxima to Organophosphates

  • Amalia Piro,
  • Dante Matteo Nisticò,
  • Daniela Oliva,
  • Francesco Antonio Fagà and
  • Silvia Mazzuca

The Spirulina spp. exhibited an ability to tolerate the organophosphates. This study aimed to explore the effects of the herbicide glyphosate on a selected strain of the cyanobacteria Arthrospira maxima cultivated in a company. Experimental cultivati...

  • Article
  • Open Access
10 Citations
2,913 Views
17 Pages

Comparative Analysis of Original and Replaced Gut Microbiomes within Same Individuals Identified the Intestinal Microbes Associated with Weight Gaining

  • Chongkai Zhai,
  • Ji-Seon Ahn,
  • Md Minarul Islam,
  • Enkhchimeg Lkhagva,
  • Hea-Jong Chung and
  • Seong-Tshool Hong

The precise mechanisms of action of the host’s gut microbiome at the level of its constituting bacteria are obscure in most cases despite its definitive role. To study the precise role of the gut microbiome on the phenotypes of a host by exclud...

  • Article
  • Open Access
42 Citations
5,058 Views
15 Pages

Although increasing attention has been attracted to the study and application of biofloc technology (BFT) in aquaculture, few details have been reported about the bacterial community of biofloc and its manipulation strategy for commercial shrimp prod...

  • Article
  • Open Access
11 Citations
3,689 Views
13 Pages

It is known that the bacterial microbiota in beehives is essential for keeping bees healthy. Acetic acid bacteria of the genus Bombella colonize several niches in beehives and are associated with larvae protection against microbial pathogens. We have...

  • Article
  • Open Access
3 Citations
2,674 Views
18 Pages

The Identification and Characterization of Endopolygalacturonases in a South African Isolate of Phytophthora cinnamomi

  • Tsakani Magdeline Miyambo,
  • Robert Backer,
  • Juanita Engelbrecht,
  • Fourie Joubert,
  • Nicolaas Albertus van der Merwe and
  • Noëlani van den Berg

Phytophthora cinnamomi is an economically important plant pathogen that has caused devastating losses to the avocado industry worldwide. To facilitate penetration and successful colonization of the host plant, pathogens have been reported to secrete...

  • Article
  • Open Access
20 Citations
4,514 Views
18 Pages

Coculture of Trichoderma harzianum and Bacillus velezensis Based on Metabolic Cross-Feeding Modulates Lipopeptide Production

  • Barbara Fifani,
  • Sebastien Steels,
  • Catherine Helmus,
  • Alice Delacuvellerie,
  • Barbara Deracinois,
  • Vincent Phalip,
  • Frank Delvigne and
  • Philippe Jacques

Cocultures have been widely explored for their use in deciphering microbial interaction and its impact on the metabolisms of the interacting microorganisms. In this work, we investigate, in different liquid coculture conditions, the compatibility of...

  • Review
  • Open Access
53 Citations
7,699 Views
13 Pages

Azospirillum spp. from Plant Growth-Promoting Bacteria to Their Use in Bioremediation

  • María Antonia Cruz-Hernández,
  • Alberto Mendoza-Herrera,
  • Virgilio Bocanegra-García and
  • Gildardo Rivera

Xenobiotic contamination, a worldwide environmental concern, poses risks for humans, animals, microbe health, and agriculture. Hydrocarbons and heavy metals top the list of toxins that represent a risk to nature. This review deals with the study of A...

  • Article
  • Open Access
28 Citations
4,117 Views
18 Pages

Tillage practices and residue management are highly important agricultural practices. However, very few studies have examined the influence of tillage practices and residue management on both bacterial and fungal communities and network patterns in c...

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Microorganisms - ISSN 2076-2607