Results 31 to 40 of about 12,714 (200)
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
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Comparative metagenomics of Daphnia symbionts [PDF]
BMC Genomics, 2009 Abstract Background Shotgun sequences of DNA extracts from whole organisms allow a comprehensive assessment of possible symbionts. The current project makes use of four shotgun datasets from three species of the planktonic freshwater crustaceans Daphnia: one dataset from clones of D. pulex and D.
Qi, W. +4 more
openaire +6 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
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The importance of calcium in improving resistance of Daphnia to Microcystis. [PDF]
PLoS ONE, 2017 Changing environmental calcium (Ca) and rising cyanobacterial blooms in lake habitats could strongly reduce Daphnia growth and survival. Here, we assessed the effects of maternal Ca in Daphnia on transfer of resistance to their offspring against ...
Siddiq Akbar +3 more
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Modeling Vortex Swarming In Daphnia [PDF]
Bulletin of Mathematical Biology, 2006 24 pages including 11 multi-part figs. Major revisions compared to version 1, new results on transition from uncorrelated rotation to vortex swarming. Extended discussion.
Mach, Robert, Schweitzer, Frank
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Visibility as a factor in the copepod-planktivorous fish relationship
Scientia Marina, 2005 The question we treat in this contribution is whether or not planktivorous fish can use the motion pattern of planktonic copepods to distinguish these animals from other suspended particles in the water.
J. Rudi Strickler +5 more
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Polarization Holographic 4D Phenotyping Reveals Nanoplastic Induced Dysfunction in Zooplankton
Advanced Science, EarlyView.Contaminant‐induced dysfunction in complex aquatic organisms remains difficult to resolve across scales. Polarization Holographic Imaging Microscopy (PHIM) integrates polarization‐sensitive holography with computational volumetric reconstruction for label‐free phenotyping of zooplankton in natural seawater, revealing that nanoplastic stress drives ...
Yuxing Li +8 more
wiley +1 more source
Journal of Applied Polymer Science, EarlyView.Zn/Al‐NO3 layered double hydroxide offers a low‐zinc alternative for sulfur vulcanization of nitrile rubber, reducing nominal zinc loading by an estimated 71%. Its potential as a vulcanization activator depends on the curing system: conventional curing preserves tensile strength despite slower kinetics, whereas efficient curing maintains comparable ...
Lucas Castro Roza de Faria +8 more
wiley +1 more source
Animal Research and One Health, EarlyView.Gastrointestinal nematode infections damage the gastrointestinal epithelial tissues of ruminants, affecting nutrient utilization and overall production performance. This review outlines host‐gastrointestinal nematode interactions and discusses integrated control strategies, including nutritional supplementation, grazing management, vaccines, and ...
Wenxun Chen +5 more
wiley +1 more source
Intrapopulation Variability of Cladocerans (Cladocera, Daphniiformes) in Lake Baikal [PDF]
Журнал Сибирского федерального университета: Серия Биология, 2009 In lake Baikal (Eastern Siberia, Russia) cladocerans play an important role in the zooplankton of bays and coastal shallows. Populations of D. galeata Sars, 1863 and D.
Sergey I. Pitulko
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