Πλοήγηση ανά Θέμα "RNA 16S"
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Acinetobacter baumannii antibiotic resistance mechanisms
(2021)Acinetobacter baumannii is a Gram-negative ESKAPE microorganism that poses a threat to public health by causing severe and invasive (mostly nosocomial) infections linked with high mortality rates. During the last years, ... -
Ancestral Absence of Electron Transport Chains in Patescibacteria and DPANN
(2020)Recent discoveries suggest that the candidate superphyla Patescibacteria and DPANN constitute a large fraction of the phylogenetic diversity of Bacteria and Archaea. Their small genomes and limited coding potential have ... -
Anthropogenic effects on bacterial diversity and function along a river-to-estuary gradient in Northwest Greece revealed by metagenomics
(2016)Studies assessing the effects of anthropogenic inputs on the taxonomic and functional diversity of bacterioplankton communities in lotic ecosystems are limited. Here, we applied 16S rRNA gene amplicon and whole-genome ... -
Antimicrobial activity of bee-collected pollen and beebread: State of the art and future perspectives
(2020)Bee-collected pollen (BCP) is a well-known functional food. Honey bees process the collected pollen and store it in the hive, inside the comb cells. The processed pollen is called beebread or ambrosia and it is the main ... -
Assessment of the effects of oxamyl on the bacterial community of an agricultural soil exhibiting enhanced biodegradation
(2019)Modern agricultural practices largely rely on pesticides to protect crops against various pests and to ensure high yields. Following their application to crops a large amount of pesticides ends up in soil where they may ... -
Bacterial and archaeal phylotypes associated with distinct mineralogical layers of a white smoker spire from a deep-sea hydrothermal vent site (9°N, East Pacific Rise)
(2006)A diffusely venting chimney spire from the East Pacific Rise (9°N) was analysed by petrographic thin sectioning and 16S rRNA gene cloning and sequencing in parallel, to correlate microbial community composition with ... -
Bacterial communities and potential spoilage markers of whole blue crab (Callinectes sapidus) stored under commercial simulated conditions
(2019)Bacterial communities composition using 16S Next Generation Sequencing (NGS) and Volatile Organic Compounds (VOCs) profile of whole blue crabs (Callinectes sapidus) stored at 4 and 10 °C (proper and abuse temperature) ... -
Core versus diet-associated and postprandial bacterial communities of the rainbow trout (oncorhynchus mykiss) midgut and faeces
(2018)This study investigated the impact of different dietary ingredients, with different protein/lipid sources, on midgut and faeces bacteria community structures just before feeding and 3 h after feeding a single meal to ... -
Direct detection of Cardiobacterium hominis in serum from a patient with infective endocarditis by broad-range bacterial PCR
(2006)Bacterial DNA was detected directly to the serum of a patient with endocarditis by broad-range 16S rRNA PCR followed by sequencing and analysis of the results by the BLAST search. Using these methods, Cardiobacterium hominis ... -
Direct detection of Clostridium sordellii in pleural fluid of a patient with pneumonic empyema by a broad-range 16S rRNA PCR
(2007)We report the case of a 56-y-old male admitted with a left-sided post-pneumonic empyema. Clostridium sordellii DNA was directly detected in its pleural fluid by a broad-range 16S rRNA PCR, after 24 h of specimen collection. ... -
Do trabecular metal and cancellous titanium implants reduce the risk of late haematogenous infection? An experimental study in rabbits
(2021)Aim: This study evaluated the late resistance to haematogenous contamination by microbial pathogens of implants and bone-implant interface and the development of late clinical infection when cementless components with ... -
Evidence of Brucella melitensis DNA in the Microbiome of Ctenocephalides felis from Pet Cats in Greece
(2020)Cat fleas (Ctenocephalides felis) are the most prevalent ectoparasites of pet animals with cosmopolitan distribution, obligatory hematophagous, and may prey on humans to receive bloodmeals. We studied the microbiota of 100 ... -
First reported isolation of an emerging opportunistic pathogen (Elizabethkingia anophelis) from hospital water systems in Greece
(2018)After the Elizabethkingia anophelis outbreak in Wisconsin, USA, an active search for the detection of the microorganism in hospital water systems from Central and Northern Greece was performed from June to December 2016. ... -
Genetic diversity and structure of Rhizobium leguminosarum populations associated with clover plants are influenced by local environmental variables
(2018)The identification and conservation of indigenous rhizobia associated with legume plants and their application as biofertilizers is becoming an agricultural worldwide priority. However, little is known about the genetic ... -
Gut Microbiota of Five Sympatrically Farmed Marine Fish Species in the Aegean Sea
(2021)In this study, we hypothesized that sympatrically grown farmed fish, i.e. fish which experience similar environmental conditions and nutritionally similar diets, would have more convergent gut microbiota. Using a “common ... -
Host species determines the composition of the prokaryotic microbiota in phlebotomus sandflies
(2020)Phlebotomine sandflies are vectors of the humans’ and mammals’ parasite Leishmania spp. Although the role of gut microbiome in the biological cycle of insects is acknowledged, we still know little about the factors modulating ... -
HRM analysis as a tool to facilitate identification of bacteria from mussels during storage at 4 °C
(2020)High-resolution melting (HRM) analysis followed by sequencing was applied for determination of bacteria grown on plates isolated from farmed mussels (Mytilus galloprovincialis) during their storage at 4 °C. The V3–V4 region ... -
HRM and 16S rRNA gene sequencing reveal the cultivable microbiota of the European sea bass during ice storage
(2020)The total cultivable microbiota of the ice-stored European sea bass (Dicentrarchus labrax), the most important commercial fish species of the Mediterranean aquaculture, was determined using 16S rRNA gene sequence analysis. ... -
Identification of Brucella spp. isolates and discrimination from the vaccine strain Rev.1 by MALDI-TOF mass spectrometry
(2020)Brucellosis' surveillance and control programs require robust laboratory techniques that can reliably identify and biotype Brucella strains and discriminate between vaccine and field infection. In the recent years, Matrix ...