Results 101 to 110 of about 49,961 (216)

Microorganismos del corredor marino Isla del Coco-Galápagos: diversidad funcional y de especies

open access: yesTecnología en Marcha, 2018
El corredor marino Isla del Coco-Galápagos, en su conjunto, constituye un santuario para la protección de especies marinas en la región oriental del Pacífico Tropical.
Keilor Rojas-Jiménez
doaj   +1 more source

SICLE: A high-throughput tool for extracting evolutionary relationships from phylogenetic trees

open access: yes, 2016
We present the phylogeny analysis software SICLE (Sister Clade Extractor), an easy-to-use, high- throughput tool to describe the nearest neighbors to a node of interest in a phylogenetic tree as well as the support value for the relationship.
DeBlasio, Dan, Wiscaver, Jennifer
core   +2 more sources

Investigating the Blood Microbiome in Parkinson's Disease, Schizophrenia, and Posttraumatic Stress Disorder

open access: yesBrain and Behavior, Volume 15, Issue 6, June 2025.
Key points 1. We investigated the blood microbiome using RNA‐ seq in individuals with PD, SCZ and PTSD compared to respective controls in a South African context. 2. We observed differences in the relative abundance of blood microbial signatures in the PD and SCZ cohorts; however, the relative abundance of blood microbial signatures between individuals
C. Rust   +7 more
wiley   +1 more source

Molecular Evolution of FtsZ Protein Sequences Encoded Within the Genomes of Archaea, Bacteria, and Eukaryota

open access: yesJournal of Molecular Evolution, 2004
The FtsZ protein is a polymer-forming GTPase which drives bacterial cell division and is structurally and functionally related to eukaryotic tubulins. We have searched for FtsZ-related sequences in all freely accessible databases, then used strict criteria based on the tertiary structure of FtsZ and its well-characterized in vitro and in vivo ...
Vaughan S   +3 more
openaire   +4 more sources

Soil metagenome datasets underneath the Arecibo Observatory reflector dish

open access: yesData in Brief, 2019
The Arecibo Observatory (AO) located in Arecibo, Puerto Rico, is the most sensitive, powerful and active planetary radar system in the world [1]. One of its principal components is the 305 m-diameter spherical reflector dish (AORD), which is exposed to ...
Miguel G. Rodriguez-Reyes   +1 more
doaj   +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

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

Diversification in the Archean Biosphere: Insight from NanoSIMS of Microstructures in the Farrel Quartzite of Australia [PDF]

open access: yes, 2010
The nature of early life on Earth is difficult to assess because potential Early Archean biosignatures are commonly poorly preserved. Interpretations of such materials have been contested, and abiotic or epigenetic derivations have been proposed ...
Gibson, E. K.   +6 more
core   +1 more source

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