Results 111 to 120 of about 48,161 (219)

18S rRNA Metagenomic Analysis of Nodular Gill Disease in Swiss Rainbow Trout (Oncorhynchus mykiss)

open access: yesJournal of Fish Diseases, Volume 48, Issue 3, March 2025.
ABSTRACT Nodular gill disease (NGD) is a serious proliferative gill condition that affects farmed salmonids, particularly in Europe. While the cause of NGD remains unknown (and maybe multifactorial), various amoebae are often isolated from the gills of affected fish and can in some cases be seen associated with lesions by histopathology.
James W. Wynne   +7 more
wiley   +1 more source

Principles of bacterial genome organization, a conformational point of view

open access: yesMolecular Microbiology, Volume 123, Issue 3, Page 195-205, March 2025.
Chromosome conformation capture coupled with deep sequencing (Hi‐C) has revealed the diversity of genome architectures across bacterial species, characterizing new chromosome structural layers and the activities of factors involved in their organization.
Sokrich Ponndara   +4 more
wiley   +1 more source

Stool microbiome dataset of the critically endangered Puerto Rican parrot (Amazona vittata)

open access: yesData in Brief, 2021
The Puerto Rican parrot (Amazona vittata), endemic to Puerto Rico, is the only native parrot in the United States and is classified as a critically endangered species. There are two captive populations of A.
Miguel G. Rodriguez-Reyes   +1 more
doaj  

Size Matters: Assessing Optimum Soil Sample Size for Fungal and Bacterial Community Structure Analyses Using High Throughput Sequencing of rRNA Gene Amplicons

open access: yesFrontiers in Microbiology, 2016
We examined the effect of different soil sample sizes obtained from an agricultural field, under a single cropping system uniform in soil properties and aboveground crop responses, on bacterial and fungal community structure and microbial diversity ...
Christopher Ryan Penton   +3 more
doaj   +1 more source

Genome guided, organ-specific transcriptome assembly of the European flounder (P. flesus) from the Baltic Sea

open access: yesScientific Data
Although the European flounder is frequently used in research and has economic importance, there is still lack of comprehensive transcriptome data for this species. In the present research we show RNA-Seq data from ten selected organs of P. flesus female
Konrad Pomianowski   +2 more
doaj   +1 more source

Genetic Analysis of Bacterial Gene Variations in Sulfidic Springs and the Influence on Geochemistry [PDF]

open access: yes, 2013
Culture-independent methods have revolutionized environmental microbiology and geomicrobiology studies and next-generation sequencing and metagenomics techniques continue to reveal the vast genetic diversity of microorganisms.
Headd, Brendan Joseph
core   +1 more source

The largest reservoir of mitochondrial introns is a relic of an ancestral split gene [PDF]

open access: yes, 2010
In eukaryotes, introns are located in nuclear and organelle genes from several kingdoms (ref. 1-4). Large introns (0.1 to 5 kbp) are frequent in mitochondrial genomes of plant and fungi (ref.
Cyril Ferandon   +5 more
core   +1 more source

Integrated Metagenomic and Metatranscriptomic Analyses of Microbial Communities in the Meso- and Bathypelagic Realm of North Pacific Ocean

open access: yesMarine Drugs, 2013
Although emerging evidence indicates that deep-sea water contains an untapped reservoir of high metabolic and genetic diversity, this realm has not been studied well compared with surface sea water.
Deirdre R. Meldrum   +4 more
doaj   +1 more source

Regions with two amino acids in protein sequences: A step forward from homorepeats into the low complexity landscape

open access: yesComputational and Structural Biotechnology Journal, 2022
Low complexity regions (LCRs) differ in amino acid composition from the background provided by the corresponding proteomes. The simplest LCRs are homorepeats (or polyX), regions composed of mostly-one amino acid type.
Pablo Mier, Miguel A. Andrade-Navarro
doaj  

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