Results 21 to 30 of about 74,500 (289)
Prey body size mediates the predation risk associated with being "odd" [PDF]
, 2014 Despite selection pressures on prey animals to maintain phenotypically homogeneous groups, variation in phenotype within animal groups is commonly observed.
Downing, Beatrice +2 more
core +2 more sources
���������� ���������� ������������ ���������� )magna Daphnia )���� �������� ���� �������� ��������
, 2021 magna Daphnia .
Shafiei Sabet, Saeed +2 more
openaire +1 more source
Annotation of the Daphnia magna nuclear receptors: Comparison to Daphnia pulex [PDF]
Gene, 2014 Most nuclear receptors (NRs) are ligand-dependent transcription factors crucial in homeostatic physiological responses or environmental responses. We annotated the Daphnia magna NRs and compared them to Daphnia pulex and other species, primarily through phylogenetic analysis. Daphnia species contain 26 NRs spanning all seven gene subfamilies.
Elizabeth J, Litoff +6 more
openaire +2 more sources
Apprendre à voir, apprendre à dire
Arts et Savoirs, 2017 The emergence of a microscopic science in the 18th century was marked by an attempt to standardize the methods of observation and also of description. How can these methods be shared?
Nathalie Vuillemin
doaj +1 more source
Introducing of the methods of pollutants detecting and species used as experiment organisms in testing laboratories (ro) [PDF]
Medicamentul Veterinar, 2012 Zebrafish are vertebrate animals often used in research for wastewaters, environment chemicals, cancer and diabetes drugs due to their speed and ease for handling and obtaining test results.
Romeo T. Cristina +2 more
doaj
Sensory Ecology of Predator-Induced Phenotypic Plasticity
Frontiers in Behavioral Neuroscience, 2019 Ecological communities are organized in trophic levels that share manifold interactions forming complex food webs. Infochemicals can further modify these interactions, e.g., by inducing defenses in prey. The micro-crustacean Daphnia is able to respond to
Linda C. Weiss
doaj +1 more source
Environmental DNA tracks zooplankton population dynamics in experimental mesocosms
Environmental DNA, 2023 Environmental DNA (eDNA) holds notable potential for biomonitoring and ecological research. However, its utility for quantifying temporal changes in abundance, biomass, and diversity remains contentious.
Danielle A. Bourque +5 more
doaj +1 more source
Inference of Historical Population-Size Changes with Allele-Frequency Data
G3: Genes, Genomes, Genetics, 2020 With up to millions of nearly neutral polymorphisms now being routinely sampled in population-genomic surveys, it is possible to estimate the site-frequency spectrum of such sites with high precision.
Michael Lynch +3 more
doaj +1 more source
Clouds, shadows, or twilight? Mayfly nymphs recognise the difference [PDF]
, 2006 1. We examined the relative changes in light intensity that initiate night-time locomotor activity changes in nymphs of the mayfly, Stenonema modestum (Heptageniidae).
Allan J.D. +29 more
core +3 more sources
Journal of Experimental Nanoscience, 2018 Little information is available on Titanium dioxide nanoparticles (nTiO2) behavior in different culture media for aquatic organisms. This study aimed to accurately evaluate nTiO2 dispersion and sedimentation in common freshwater algae (BG-11) and daphnia
Zhenhong Wang, Zhuanxi Luo, Yamen Yan
doaj +1 more source