72,234 articles
ETV4
ETV4 (PEA3, E1AF), ETS variant transcription factor 4, a human gene on 17q21.31 encoding a 484-aa ETS-family transcription activator of the PEA3 subfamily with ETV1 and ETV5, involved in development and overexpressed in many cancers.
ETV6
ETV6 (TEL) is a human gene at 12p13.2 encoding an ETS transcriptional repressor essential for hematopoiesis. Germline variants cause thrombocytopenia 5 with leukemia predisposition; somatic fusions drive many leukemias.
EU-TRAIN study
EU-TRAIN (EUropean TRAnsplantation and INnovation) was a Horizon 2020 consortium, 2018-2024, €6.6 million, INSERM-coordinated, that built a European kidney transplant cohort, tested non-invasive rejection biomarkers, and developed the EU-TRACER risk stratification system and dd-cfDNA-guided Impact trial.
Euan A. Ashley
Euan A. Ashley is a Scottish-born cardiologist and medical genomicist at Stanford University who led the first clinical interpretation of a complete human genome and set a Guinness World Record for genome sequencing speed.
Euarchontoglires
Euarchontoglires (Supraprimates) is a placental mammal superorder containing rodents, lagomorphs, treeshrews, colugos, and primates, split into Glires and Euarchonta, sister to Laurasiatheria within Boreoeutheria, originating about 80.7 million years ago.
Euaspidoceras
Euaspidoceras, an extinct Late Jurassic ammonite genus (family Aspidoceratidae, type species Ammonites perarmatus), characterized by evolute, bispinous, quadrate-whorled shells, ranging from the Lower to upper Oxfordian across Tethyan Europe, India, and South America.
Eubacteriales
Eubacteriales (synonym Clostridiales) is an order of anaerobic, gram-positive Bacillota bacteria in class Clostridia; named by Buchanan 1917, type genus Eubacterium, includes Clostridium and Faecalibacterium.
Eubacterium
Eubacterium, also historically Butyribacterium, is a genus of gram-positive, non-spore-forming, obligately anaerobic rods; type species E. limosum; major gut butyrate producers including E. rectale and E. hallii, with extensive ongoing reclassification.
Eublepharis
Eublepharis (leopard geckos, fat-tailed geckos) is a South and West Asian genus of eyelid geckos (Eublepharidae) with movable eyelids and no toe pads, ranging from India to Turkey; its type species is E. hardwickii, and E. macularius is a top pet and model organism.
Eucalyptus
Eucalyptus (eucalypts) is a Myrtaceae genus of about 880 evergreen Australian tree and shrub species with operculate buds and woody capsules, including the 99.6 m Eucalyptus regnans, the world's most widely planted hardwood timber genus.
Eucalyptus bridgesiana
Eucalyptus bridgesiana, the apple box (apple gum), is an Australian Myrtaceae tree of the Great Dividing Range tablelands, glaucous juvenile leaves, seven-flowered umbels, IUCN Vulnerable A2c after 40.1% habitat decline, introduced to Hawaii.
Eucalyptus deglupta
Eucalyptus deglupta, the rainbow eucalyptus or Mindanao gum (bagras, kamarere), is a tropical Myrtaceae tree native to the Philippines, Indonesia, and Papua New Guinea, known for peeling multicolored bark and grown for pulp and timber.
Eucalyptus diversicolor
Karri (Eucalyptus diversicolor F.Muell., 1863) is Western Australia's tallest eucalypt, reaching about 90 m in high-rainfall south-west forests from Nannup to Denmark; a strong structural timber historically exported from Karridale.
Eucalyptus globulus
Eucalyptus globulus, known as the Tasmanian blue gum, is a tall evergreen tree native to Tasmania and Victoria, widely grown for timber and eucalyptus oil.
Eucalyptus grandis
Eucalyptus grandis, flooded gum or rose gum, is a fast-growing Australian Myrtaceae tree up to 60 m, among the most widely planted eucalypts for pulp, mainly in Brazil and South Africa, hybridizing readily with E. saligna.
Eucalyptus marginata
Eucalyptus marginata, jarrah, is a tall eucalypt endemic to south-west Western Australia, dominant in jarrah forest on lateritic soils, a durable termite-resistant red timber, IUCN Near Threatened, with commercial native logging ended in 2024.
Eucalyptus nitens
Eucalyptus nitens, known as shining gum or ribbon gum, is a fast-growing eucalypt tree native to southeastern Australia and a principal pulpwood plantation species of the southern hemisphere.
Eucalyptus oil
Eucalyptus oil, also called eucalyptol-rich essential oil, is steam-distilled from Eucalyptus globulus, polybractea, or smithii leaves, contains at least 70% 1,8-cineole, and is used for cough relief but is toxic if ingested.
Eucalyptus saligna
Eucalyptus saligna, Sydney blue gum or blue gum (柳叶桉), a fast-growing Myrtaceae tree to 50 m native to Queensland and New South Wales, widely planted for timber worldwide; IUCN Least Concern, invasive-risk species in Florida.
Eucalyptus tereticornis
Eucalyptus tereticornis, the forest red gum or blue gum, is a Myrtaceae tree to 50 m native from Victoria to Papua New Guinea (6–38°S), IUCN Least Concern, widely planted for timber, pulp, oil, and honey.
Eucalyptus urophylla
Eucalyptus urophylla, Timor white gum or Timor mountain gum (ampupu), an endangered Myrtaceae tree native to the Lesser Sunda Islands and Timor-Leste, widely planted for pulp and as the E. grandis hybrid parent.
Eucharitidae
Eucharitidae is a family of chalcidoid wasps whose larvae all parasitize ant brood; eggs are laid on plants, and the planidium larva hitches into the ant nest.
Euchromatin
Euchromatin is the decondensed, gene-rich, early-replicating chromatin fraction carrying active genes, promoters, and enhancers; coined by Emil Heitz in 1928 as the lightly stained, genetically active counterpart of heterochromatin.
EUCLID trial
EUCLID (Examining Use of Ticagrelor in PAD, NCT01732822) was an AstraZeneca-funded randomized trial in 13,885 patients with symptomatic peripheral artery disease comparing ticagrelor 90 mg twice daily with clopidogrel 75 mg daily; ticagrelor was not superior (10.8% vs 10.6%, HR 1.02).
Eucommia ulmoides
Eucommia ulmoides (杜仲), the gutta-percha tree, is a hardy rubber tree from central and southern China, the sole species of its family and long used in traditional Chinese medicine.
Euctenizidae
Euctenizidae, wafer-lid or folding-door trapdoor spiders, a North American mygalomorph spider family of 8 genera and 79 species, split from Cyrtaucheniidae in 2012, building thin wafer trapdoors on 10–30 cm burrows.
Eudald Carbonell
Eudald Carbonell i Roura, born 1953 in Ribes de Freser, Spain, is a Spanish archaeologist and paleontologist known for co-directing the Sierra de Atapuerca excavations.
Euderus set
Euderus set, the crypt-keeper wasp, is a eulophid parasitoid described in 2017 that manipulates the gall wasp Bassettia pallida into plugging its gall exit hole with its head, then emerges through the host's head capsule.
Eudicots
Eudicots (tricolpates): the largest clade of flowering plants, defined by three-apertured (tricolpate) pollen; includes core eudicots with rosids and asterids; recognized in APG IV and APG V classifications.
Eudocimus
Eudocimus is a genus of ibises with two living species, the American white ibis and the scarlet ibis, native to warm regions of the New World.