Buscar recursos académicos

Abstract Bacteriophages constitute a major component of the human gut virome, playing very important roles in shaping of the structure and function of the gut microbiota. Moreover, bacteriophages interact with the human ...

Abstract Background Comparative studies of mitochondrial genomes can assist in determining evolutionary and phylogenetic relationships. In the Ceratocystidaceae fungal family, mitochondrial genomes from only two genera a...

Abstract Background Venom cocktails of cone snails are characterized by their dynamic composition and the rapid evolution of toxin-encoding genes due to various selective pressures. The integration of comparative genomic...

Abstract Background An in-depth analysis was conducted on the mitochondrial genomes of three newly introduced Terebelliformia species (Amaeana sp., Terebellides sp.A and Terebellides sp.B), focusing on their genomic feat...

ABSTRACT In Bacillota, quorum sensing can be mediated by RRNPP regulators that are activated by autoinducing peptides (AIPs). In this study, we derived a hidden Markov model profile from a 3D-informed alignment to establ...

With c. 24 700 species (10% of all flowering plants), Asteraceae are one of the largest and most phenotypically diverse angiosperm families, with considerable economic and ecological importance. Asteraceae are distribute...

Kyoto Encyclopedia of Genes and Genomes (KEGG) is a knowledge base for systematic analysis of gene functions in terms of the networks of genes and molecules. The major component of KEGG is the PATHWAY database that consi...

KEGG (Kyoto Encyclopedia of Genes and Genomes) is a knowledge base for systematic analysis of gene functions, linking genomic information with higher order functional information. The genomic information is stored in the...

KEGG (http://www.kegg.jp/ or http://www.genome.jp/kegg/) is an encyclopedia of genes and genomes. Assigning functional meanings to genes and genomes both at the molecular and higher levels is the primary objective of the...

Materias / palabras clave: Membrane topology; Caenorhabditis elegans; Transmembrane protein; Membrane protein; Network topology; Computational biology; Transmembrane domain; Markov chain; Hidden Markov model; Topology (electrical circuits); Integr...

Materias / palabras clave: genetics, genomics; Science: Biology (General): Genetics

Peanut is an allotetraploid (2n = 2x = 40, AABB) of recent origin. Arachis duranensis and A. ipaënsis, the most probable diploid ancestors of the cultigen, and several other wild diploid species with different genom...

Abstract Background Comparative genomics and plastome phylogenomics have advanced significantly in recent years, highlighting the diversity, possible admixture, and non-neutral evolution of the predominantly considered n...

ABSTRACT Most plant genomes and their (post‐)transcriptional regulation remain unknown. We used SPLASH—a new, reference genome‐free sequence variation detection algorithm—to analyze transcriptional and post‐tra...

Abstract State-supported research funding agencies are critical to the scientific enterprise. However, it remains unclear how funding agencies cooperate with academic communities to realize common scientific goals. Here,...

Abstract Human herpesviruses exhibit diverse pathogenic outcomes and the molecular reasons are not fully understood. Human herpesvirus 6B (HHV-6B) causes exanthema subitum and encephalitis, whereas the closely related HH...

Gastropoda, with approximately 80,000 living species, is the largest class of Mollusca. Among gastropods, apple snails (family Ampullariidae) are globally distributed in tropical and subtropical freshwater ecosystems and...

Trypanosoma cruzi, the etiological agent of Chagas disease, has a digenetic life cycle. In itspassage from the insect vector to the mammalian host, and vice versa, it must be preparedto cope with abrupt changes in enviro...

ObjectivesAn analysis of influenza surveillance data from sentinel hospitals throughout five areas of Sichuan Province from 2023 to 2025 will clarify influenza epidemic trends, therefore providing significant support for...

Objective: To determine the optimal dosing ratio of the herbal components within compound Hemerocallis citrina Baroni (H. citrina) extract concentrate (CHEC), evaluate its antidepressant effects in zebrafish and mouse mo...

Bordetella bronchiseptica encodes and expresses a flagellar apparatus. In contrast, Bordetella pertussis, the causative agent of whooping cough, has historically been described as a nonmotile and nonflagellated organism....

Abstract Rare disease gene discovery is limited by small cohorts and the frequent absence of matched controls. We present the Case-Only Burden Test (COBT), a gene-based burden test for case-only designs accounting for mu...

BackgroundNeutrophils, which are polymorphonuclear leukocytes of the phagocytic system, serve as critical mediators of inflammation-induced injury and are implicated in various diseases. However, the role of neutrophils ...

ObjectiveTo analyze the microbial community structure， distribution of antibiotic resistance genes and virulence factors in Flammulina velutipes using metagenomic sequencing， and explore its potential food safety ris...