Results 41 to 50 of about 47,550 (221)
Structural Basis of GABAB Receptor Activation during Evolution
Advanced Science, Volume 12, Issue 37, October 6, 2025.This study explores the structural and functional mechanisms of the drosophila GABAB receptor, a key role in neurotransmission. Using cryo‐EM, the research reveals how the receptor's activation differs from its human counterpart, highlighting unique evolutionary features.
Guofei Hou +14 more
wiley +1 more source
Methods in Ecology and Evolution, Volume 16, Issue 10, Page 2380-2394, October 2025.Abstract The identification of organisms in environmental samples using metabarcoding relies on factors such as taxonomic assignment methods, genetic markers, reference databases and confidence thresholds for taxonomic assignment. Because lineages evolve at different rates, a global threshold (e.g.
Paula Pappalardo +5 more
wiley +1 more source
Makroornogabeetan oinarritutako indize biotikoen sensibilitate analisia lurzoru erabilera ezberdinen aurrean. [PDF]
, 2018 [EUS] Sistema lotikoek gizartearentzako onuragarriak diren zerbitzu ekosistemiko ugari dauzkate. Baina, erreka zein ibaiak, giza jardueren ondorioz kaltetuenak suertatu diren ekosistemak dira.
Garcia del Bao, Ana Irene
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Methods in Ecology and Evolution, Volume 16, Issue 10, Page 2408-2430, October 2025.Abstract Invertebrate richness and community composition are key indicators of aquatic ecosystem health. Compared with morphotaxonomy‐based survey methods, DNA metabarcoding is a highly efficient and scalable biomonitoring approach that has become increasingly used in invertebrate surveys.
Xiaoyu Chen +3 more
wiley +1 more source
New hairworm (Nematomorpha, Gordiida) species described from the Arizona Madrean Sky Islands
ZooKeys, 2018 Gordiids, or freshwater hairworms, are members of the phylum Nematomorpha that use terrestrial definitive hosts (arthropods) and live as adults in rivers, lakes, or streams.
Rachel J. Swanteson-Franz +5 more
doaj +3 more sources
Freshwater Macroinvertebrates [PDF]
, 2003 The purpose of this resource is to sample, identify, and count macroinvertebrates at a Hydrology Site. Students collect, sort, identify, and count macroinvertebrates from habitats at their site.
The GLOBE Program, UCAR (University Corporation for Atmospheric Research)
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Revealing hidden sources of uncertainty in biodiversity trend assessments
Ecography, Volume 2025, Issue 5, May 2025.Idiosyncratic decisions during the biodiversity trend assessment process may limit reproducibility, whilst ‘hidden' uncertainty due to collection bias, taxonomic incompleteness, and variable taxonomic resolution may limit the reliability of reported trends.
Martin A. Wilkes +6 more
wiley +1 more source
ZooKeys, 2011 Chordodes mizoramensis, a new species of freshwater gordiid horsehair worm, is described from Mizoram, NE India on the basis of scanning electron microscopic and morphometric studies.
Andreas Schmidt-Rhaesa, Lalramliana
doaj +1 more source
Survey of the Macrobenthic Community in Ferguson Lake, Saline County, Arkansas [PDF]
, 2001 One hundred thirty benthic samples were collected on 33 visits to Ferguson Lake, Saline County, Arkansas, between May 1997 and October 2000. Sediments were visually examined and described, and some were returned to the lab for sediment oxygen demand (SOD)
Floyd, E. P. (Perk), Rickett, John D.
core +1 more source
Manipulation du comportement chez une sauterelle hébergeant un nématomorphe : une approche protéomique [PDF]
, 2005 International ...
Biron, David G. +2 more
core +2 more sources