Results 11 to 20 of about 443,960 (348)
Nucleic Acids Research, 2023 UNITE (https://unite.ut.ee) is a web-based database and sequence management environment for molecular identification of eukaryotes. It targets the nuclear ribosomal internal transcribed spacer (ITS) region and offers nearly 10 million such sequences for ...
K. Abarenkov +31 more
semanticscholar +1 more source
Critical assessment of DNA adenine methylation in eukaryotes using quantitative deconvolution
Science, 2022 The discovery of N6-methyldeoxyadenine (6mA) across eukaryotes led to a search for additional epigenetic mechanisms. However, some studies have highlighted confounding factors that challenge the prevalence of 6mA in eukaryotes. We developed a metagenomic
Yimeng Kong +11 more
semanticscholar +1 more source
Proceedings of the National Academy of Sciences of the United States of America, 2022 Life on Earth has evolved from initial simplicity to the astounding complexity we experience today. Bacteria and archaea have largely excelled in metabolic diversification, but eukaryotes additionally display abundant morphological innovation.
Mark Blaxter +26 more
semanticscholar +1 more source
The COG database: an updated version includes eukaryotes
BMC Bioinformatics, 2003 BackgroundThe availability of multiple, essentially complete genome sequences of prokaryotes and eukaryotes spurred both the demand and the opportunity for the construction of an evolutionary classification of genes from these genomes.
Bmc Bioinformatics +17 more
semanticscholar +1 more source
The Interplay of Phototrophic and Heterotrophic Microbes Under Oil Exposure: A Microcosm Study
Frontiers in Microbiology, 2021 Microbial interactions influence nearly one-half of the global biogeochemical flux of major elements of the marine ecosystem. Despite their ecological importance, microbial interactions remain poorly understood and even less is known regarding the ...
Manoj Kamalanathan +10 more
doaj +1 more source
Philosophical Transactions of the Royal Society B: Biological Sciences, 2015 The origin of the eukaryotes is a fundamental scientific question that for over 30 years has generated a spirited debate between the competing Archaea (or three domains) tree and the eocyte tree. As eukaryotes ourselves, humans have a personal interest in our origins. Eukaryotes contain their defining organelle, the nucleus, after which they are named.
openaire +4 more sources
Accurate and sensitive detection of microbial eukaryotes from whole metagenome shotgun sequencing
Microbiome, 2021 Microbial eukaryotes are found alongside bacteria and archaea in natural microbial systems, including host-associated microbiomes. While microbial eukaryotes are critical to these communities, they are challenging to study with shotgun sequencing ...
Abigail L. Lind, K. Pollard
semanticscholar +1 more source
A billion years arms-race between viruses, virophages, and eukaryotes
eLife, 2023 Bamfordviruses are arguably the most diverse group of viruses infecting eukaryotes. They include the Nucleocytoplasmic Large DNA viruses (NCLDVs), virophages, adenoviruses, Mavericks and Polinton-like viruses.
Jose Gabriel Nino Barreat +1 more
doaj +1 more source
Evidence for regulated expression of Telomeric Repeat-containing RNAs (TERRA) in parasitic trypanosomatids [PDF]
, 2017 The Telomeric Repeat-containing RNAs (TERRA) participate in the homeostasis of telomeres in higher eukaryotes. Here, we investigated the expression of TERRA in Leishmania spp.
Damasceno, Jeziel D. +3 more
core +1 more source
Determinants of genome-wide distribution and evolution of uORFs in eukaryotes
Nature Communications, 2021 Upstream open reading frames (uORFs) play widespread regulatory functions in modulating mRNA translation in eukaryotes, but the principles underlying the genomic distribution and evolution of uORFs remain poorly understood.
Hong Zhang +5 more
semanticscholar +1 more source