Results 31 to 40 of about 9,078 (165)
Daphnia metacommunity dynamics : the roles of inbreeding, parasitism, competition, and dispersal [PDF]
, 2011 The habitats of many species are not continuous but fragmented, either naturally or increasingly due to human land use. Communities of species inhabiting fragmented habitat patches are connected by dispersal and form a metacommunity, a spatial overlay of
Zumbrunn, Thomas
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Nanomaterials, 2022 A ternary nanocomposite made of nanomaghemite, nanoanatase, and graphene oxide has been successfully synthesized using an inorganic coprecipitation approach, and it has been systematically investigated by X-ray diffraction, transmission electron ...
Juan A. Ramos-Guivar +6 more
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, 2013 The antibacterial properties of nanosilver have led to a versatile application spectrum including medical purposes and personal care products. However, the increasing use of nanosilver has raised concerns about its environmental impacts.
Völker, Carolin +14 more
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DIXENIC CU LTURE OFDAPHNIA MAGNA, STRAUS
The Biological Bulletin, 1970 1. Daphnia magna can be grown for at least 200 generations, axenically or in crude cultures, in a defined mineral medium, enriched with vitamin B12 and thiamine and 1 ml/100 of a dilute organic medium, when fed with Chlamydomonas reinhardi and Scenedesmus obliquus.2. The organic enrichment is essential for maintaining continued fertility of D. magna.3.
D'Agostino, Anthony S., Provasoli, Luigi
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Efeitos crônicos de milho transgênico (MON810) na dieta de Daphnia magna [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-Graduação em Recursos Genéticos VegetaisO cultivo de milho e o manejo de pragas associado têm grande impacto ecológico, e detritos pós-colheita ...
Holderbaum, Daniel Ferreira
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Dietary supply with polyunsaturated fatty acids and resulting maternal effects influence host -- parasite interactions [PDF]
, 2013 Interactions between hosts and parasites can be substantially modulated by host nutrition. Polyunsaturated fatty acids (PUFAs) are essential dietary nutrients; they are indispensable as structural components of cell membranes and as precursors for ...
Ebert, Dieter +5 more
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Knowledge and Management of Aquatic Ecosystems, 2017 The effect of the unicellular, bloom-forming alga Gonyostomum semen (Raphidiophyceae) on the survival rate and body size of Daphnia magna was tested under experimental laboratory conditions.
Pęczuła Wojciech +3 more
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Converging seasonal prevalence dynamics in experimental epidemics [PDF]
, 2011 Background Regular seasonal changes in prevalence of infectious diseases are often observed in nature, but the mechanisms are rarely understood. Empirical tests aiming at a better understanding of seasonal prevalence patterns are not feasible for most
Ebert, Dieter +14 more
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Genotoxic Effects of Acute Difenoconazole Exposure on Daphnia magna
Çanakkale Onsekiz Mart University Journal of Marine Sciences and FisheriesDifenoconazole, a fungicide often used in agriculture, is harmful to aquatic organisms. However, its toxicity to aquatic organisms is not yet well recognized. Among the triazole fungicides, Difenoconazole (PEN) is one of the most extensively used in many
Ayşegül Ergenler , Funda Turan
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Generation of white-eyed Daphnia magna mutants lacking scarlet function. [PDF]
PLoS ONE, 2018 The crustacean Daphnia magna is an important model in multi-disciplinary scientific fields such as genetics, evolutionary developmental biology, toxicology, and ecology. Recently, the draft genome sequence and transcriptome data became publicly available
Nur Izzatur Binti Ismail +3 more
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