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Microorganisms, Volume 8, Issue 12

December 2020 - 211 articles

Cover Story: Marine eukaryotic phytoplankton (micro-algae) of the three major lineages (diatoms, coccoliphores, dinoflagellates) are known to harbour communities of hydrocarbon-degrading bacteria. This image shows these types of bacteria, such as the Marinobacter species, found to be associated with the surface (phycosphere) of phytoplankton, such as the cosmopolitan marine diatom Skeletonema costatum. Using fluorescence in situ hybridization coupled with flow cytometry (FISH-Flow), this algal–bacterial association can be explored in natural marine water samples. View this paper
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Articles (211)

  • Case Report
  • Open Access
6 Citations
4,231 Views
11 Pages

Ceftolozane-Tazobactam Treatment of Hypervirulent Multidrug Resistant Pseudomonas aeruginosa Infections in Neutropenic Patients

  • Paolo E. Coppola,
  • Paolo Gaibani,
  • Chiara Sartor,
  • Simone Ambretti,
  • Russell E. Lewis,
  • Claudia Sassi,
  • Marco Pignatti,
  • Stefania Paolini,
  • Antonio Curti and
  • Fausto Castagnetti
  • + 3 authors

The effectiveness of ceftolozane/tazobactam for the treatment of infections in neutropenic patients caused by hypervirulent multidrug-resistant (MDR) Pseudomonas aeruginosa has not been previously reported. We identified seven cases of MDR P. aerugin...

  • Article
  • Open Access
19 Citations
6,355 Views
14 Pages

Comparative Gut Microbiome Differences between Ferric Citrate and Calcium Carbonate Phosphate Binders in Patients with End-Stage Kidney Disease

  • Ping-Hsun Wu,
  • Po-Yu Liu,
  • Yi-Wen Chiu,
  • Wei-Chun Hung,
  • Yi-Ting Lin,
  • Ting-Yun Lin,
  • Szu-Chun Hung,
  • Rachel Ann Delicano,
  • Mei-Chuan Kuo and
  • Chun-Ying Wu

Gut dysbiosis in patients with chronic kidney disease (CKD) may induce chronic inflammation and increase morbidity. Phosphate-binding agents, generally used in patients with CKD, may potentially change the composition of the gut microbiota. This stud...

  • Article
  • Open Access
24 Citations
4,622 Views
15 Pages

Rumen and Hindgut Bacteria Are Potential Indicators for Mastitis of Mid-Lactating Holstein Dairy Cows

  • Yifan Zhong,
  • Ming-Yuan Xue,
  • Hui-Zeng Sun,
  • Teresa G. Valencak,
  • Le Luo Guan and
  • Jianxin Liu

Mastitis is one of the major problems for the productivity of dairy cows and its classifications have usually been based on milk somatic cell counts (SCCs). In this study, we investigated the differences in milk production, rumen fermentation paramet...

  • Article
  • Open Access
24 Citations
5,676 Views
26 Pages

Sierra Mixe maize is a landrace variety from Oaxaca, Mexico, that utilizes nitrogen derived from the atmosphere via an undefined nitrogen fixation mechanism. The diazotrophic microbiota associated with the plant’s mucilaginous aerial root exuda...

  • Communication
  • Open Access
6 Citations
3,303 Views
7 Pages

Viroids are single-stranded noncoding RNA molecules of 250–400 nucleotides that cause plant diseases. One of the two families of viroids is Pospiviroidae, the members of which replicate in the nuclei of host cells. To replicate in plants, viroi...

  • Article
  • Open Access
43 Citations
5,453 Views
16 Pages

Effects of Ectomycorrhizal Fungi and Heavy Metals (Pb, Zn, and Cd) on Growth and Mineral Nutrition of Pinus halepensis Seedlings in North Africa

  • Chadlia Hachani,
  • Mohammed S. Lamhamedi,
  • Claudio Cameselle,
  • Susana Gouveia,
  • Abdenbi Zine El Abidine,
  • Damase P. Khasa and
  • Zoubeir Béjaoui

The pollution of soils by heavy metals resulting from mining activities is one of the major environmental problems in North Africa. Mycorrhizoremediation using mycorrhizal fungi and adapted plant species is emerging as one of the most innovative meth...

  • Article
  • Open Access
5 Citations
2,542 Views
11 Pages

Does Antimicrobial Therapy Affect Mortality of Patients with Carbapenem-Resistant Klebsiella pneumoniae Bacteriuria? A Nationwide Multicenter Study in Taiwan

  • Chien Chuang,
  • Chin-Fang Su,
  • Jung-Chung Lin,
  • Po-Liang Lu,
  • Ching-Tai Huang,
  • Jann-Tay Wang,
  • Yin-Ching Chuang,
  • L. Kristopher Siu,
  • Chang-Phone Fung and
  • Yi-Tsung Lin

Few clinical studies have previously discussed patients with carbapenem-resistant Klebsiella pneumoniae (CRKP) bacteriuria. This study aimed to assess the effect of antimicrobial therapy on the mortality of patients with CRKP bacteriuria. Hospitalize...

  • Article
  • Open Access
12 Citations
4,171 Views
17 Pages

Targeted Genome Mining—From Compound Discovery to Biosynthetic Pathway Elucidation

  • Nils Gummerlich,
  • Yuriy Rebets,
  • Constanze Paulus,
  • Josef Zapp and
  • Andriy Luzhetskyy

Natural products are an important source of novel investigational compounds in drug discovery. Especially in the field of antibiotics, Actinobacteria have been proven to be a reliable source for lead structures. The discovery of these natural product...

  • Communication
  • Open Access
3 Citations
3,561 Views
12 Pages

Conventionally, eukaryotic mRNAs were thought to be monocistronic, leading to the translation of a single protein. However, large-scale proteomics have led to a massive identification of proteins translated from mRNAs of alternative ORF (AltORFs), in...

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Microorganisms - ISSN 2076-2607