Results 81 to 90 of about 43,591 (273)
Bioavailability and trophic transfer of humic-bound copper from bacteria to zooplankton [PDF]
, 1999 : The effect of humic acid (HA) on uptake and transfer of Cu by selected marine organisms from the microbial loop was determined. Bacteria grown with and without 15 µg Cu l-1 and with and without 10 mg Suwannee River Humic Acid (SRHA) l-1 were fed to ...
Lores, Emile M., Pennock, Jonathan
core +3 more sources
Invasive goldfish trigger a regime shift in experimental lake ecosystems of varying trophic state
Journal of Animal Ecology, EarlyView.The pet trade distributes exotic animals around the globe that enrich human lives. However, some pets become pests when released into the wild. This study provides experimental evidence that goldfish will negatively affect native freshwater organisms and ecosystems.
William D. Hintz +2 more
wiley +1 more source
Annals and Magazine of Natural History, 1889 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +3 more sources
Breeding pelagic copepods [PDF]
Hydrobiological Bulletin, 1980 A cultivation technique has been developed to breed marine pelagic copepods for experimental purposes. Heterotrophic dinoflagellates occurring in the copepod cultures prevent the cultures from fouling due to sedimentation of autotrophic algae, administered daily from continuous cultures.
openaire +1 more source
Geographic Patterns of Head Morphology in Syngnathus typhle Across Marine Regions
Integrative Zoology, EarlyView.Morphometric analysis of Syngnathus typhle head shape shows distinct geographic patterns across Baltic, North, Atlantic, and Mediterranean marine regions, driven by variation in snout length, head depth, and eye position. Findings provide a non‐invasive baseline for conservation monitoring.
Miriam Ravisato +16 more
wiley +1 more source
Chromosome-Wide Impacts on the Expression of Incompatibilities in Hybrids of Tigriopus californicus
G3: Genes, Genomes, Genetics, 2016 Chromosome rearrangements such as inversions have been recognized previously as contributing to reproductive isolation by maintaining alleles together that jointly contribute to deleterious genetic interactions and postzygotic reproductive isolation.
Christopher S. Willett +3 more
doaj +1 more source
Cancer Science, EarlyView.MAP 17 is identified as highly expressed in TMZ‐resistant glioblastoma‐initiating cells (GICs). MAP17 enhances GIC proliferation, TMZ resistance, and tumorigenicity through NF‐κB/RELA‐dependent BCL2 upregulation. ABSTRACT Glioblastoma (GBM) is the most common malignant brain tumor in adults.
Shenshen Dou, You Lee Son, Toru Kondo
wiley +1 more source
Climate change may have minor impact on zooplankton functional diversity in the Mediterranean Sea [PDF]
, 2019 Aim To assess the impact of climate change on the functional diversity of marine zooplankton communities. Location The Mediterranean Sea. Methods We used the functional traits and geographic distributions of 106 copepod species to estimate the ...
Adloff, Fanny +4 more
core +3 more sources
Animal community dynamics at senescent and active vents at the 9° N East Pacific Rise after a volcanic eruption [PDF]
, 2020 © The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Gollner, S., Govenar, B., Arbizu, P. M., Mullineaux, L.
Arbizu, P. Martinez +8 more
core +2 more sources
Representation of obligate groundwater‐dwelling copepod diversity in European protected areas
Conservation Biology, EarlyView.Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli +7 more
wiley +1 more source