Πλοήγηση ανά Συγγραφέα "Meziti, A."
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Abdominal setae and midgut bacteria of the mudshrimp Pestarella tyrrhena
Demiri, A.; Meziti, A.; Papaspyrou, S.; Thessalou-Legaki, M.; Kormas, K. A. (2009)We investigated the diversity of the bacterial 16S rRNA genes occurring on the abdominal setal tufts and in the emptied midgut of the marine mudshrimp Pestarella tyrrhena (Decapoda: Thalassinidea). There were no dominant ... -
Bacterial phylotypes associated with the digestive tract of the sea urchin Paracentrotus lividus and the ascidian Microcosmus sp
Meziti, A.; Kormas, K. A.; Pancucci-Papadopoulou, M. A.; Thessalou-Legaki, M. (2007)We used sequencing and phylogenetic analysis of PCR-amplified 16S rRNA genes from bacteria that are associated with the esophagus/pharynx, stomach and intestine of two marine sympatric invertebrates but with different ... -
Changes of bacterioplankton apparent species richness in two ornamental fish aquaria
Vlahos, N.; Kormas, K. A.; Pachiadaki, M. G.; Meziti, A.; Hotos, G. N.; Mente, E. (2013)We analysed the 16S rRNA gene diversity within the bacterioplankton community in the water column of the ornamental fish Pterophyllum scalare and Archocentrus nigrofasciatus aquaria during a 60-day growth experiment in ... -
Characterization of methanogenic and prokaryotic assemblages based on mcrA and 16S rRNA gene diversity in sediments of the Kazan mud volcano (Mediterranean Sea)
Kormas, K. A.; Meziti, A.; Dahlmann, A.; De Lange, G. J.; Lykousis, V. (2008)The diversity of the methyl-coenzyme reductase A (mcrA) and 16S rRNA genes was investigated in gas hydrate containing sediment from the Kazan mud volcano, eastern Mediterranean Sea. mcrA was detected only at 15 and 20 cm ... -
Comparison of the Norway lobster (Nephrops norvegicus) gut bacterial communities using 16S rDNA clone libraries and pyrosequencing
Meziti, A.; Kormas, K. A. (2013)By comparing 16S rDNA cloning and 454 pyrosequencing in the Nephrops norvegicus midgut, several common bacterial OTUs were detected. However, when only one method is to be selected, it needs to be considered whether the ... -
Dietary differences are reflected on the gut prokaryotic community structure of wild and commercially reared sea bream (Sparus aurata)
Kormas, K. A.; Meziti, A.; Mente, E.; Frentzos, A. (2014)We compared the gut prokaryotic communities in wild, organically-, and conventionally reared sea bream (Sparus aurata) individuals. Gut microbial communities were identified using tag pyrosequencing of the 16S rRNA genes. ... -
First record of a Trichodesmium erythraeum bloom in the Mediterranean Sea
Spatharis, S.; Skliris, N.; Meziti, A.; Kormas, K. A. (2012)Trichodesmium erythraeum is a species of marine cyanobacteria that forms extensive blooms in tropical and subtropical areas, predominantly in the Indian and Pacific oceans. An extensive bloom of this species, identified ... -
Gut bacteria associated with different diets in reared Nephrops norvegicus
Meziti, A.; Mente, E.; Kormas, K. A. (2012)The impact of different diets on the gut microbiota of reared Nephrops norvegicus was investigated based on bacterial 16S rRNA gene diversity. Specimens were collected from Pagasitikos Gulf (Greece) and kept in experimental ... -
Indigenous and spoilage microbiota of farmed sea bream stored in ice identified by phenotypic and 16S rRNA gene analysis
Parlapani, F. F.; Meziti, A.; Kormas, K.; Boziaris, I. S. (2013)Investigation of the initial and spoilage microbial diversity of iced stored sea bream was carried out. Culture dependent methods were used for bacterial enumeration and phenotypic identification of bacterial isolates, ... -
Spatially uniform but temporally variable bacterioplankton in a semi-enclosed coastal area
Meziti, A.; Kormas, K. A.; Moustaka-Gouni, M.; Karayanni, H. (2015)Studies focusing on the temporal and spatial dynamics of bacterioplankton communities within littoral areas undergoing direct influences from the coast are quite limited. In addition, they are more complicated to resolve ... -
Temporal shifts of the Norway lobster (Nephrops norvegicus) gut bacterial communities
Meziti, A.; Ramette, A.; Mente, E.; Kormas, K. A. (2010)The aim of this study was to investigate the gut bacterial communities of Nephrops norvegicus individuals, using a suite of molecular tools consisting of automated ribosomal intergenic spacer analysis, 16S rRNA gene-internal ...