Results 321 to 330 of about 115,181 (383)

Susceptibility of Transgenic and Wildtype Zebra Danios, Danio rerio, to Predation

Environmental Biology of Fishes, 2006
The effects to ecosystems by genetically modified organisms are still unknown, yet a transgenic version (the red glofish or red fluorescent protein (RFP) transgenic zebra danio) of the zebra danio, Danio rerio, a common aquarium fish, has become the first transgenic pet sold in the USA. It has been hypothesized that RFP zebra danios will not persist in
Cheryl Cortemeglia, Thomas L. Beitinger
openaire   +1 more source

Myelopoiesis in the zebrafish, Danio rerio

Blood, 2001
AbstractGenome-wide chemical mutagenesis screens in the zebrafish(Danio rerio) have led to the identification of novel genes affecting vertebrate erythropoiesis. In determining if this approach could also be used to clarify the molecular genetics of myelopoiesis, it was found that the developmental hierarchy of myeloid precursors in the zebrafish ...
C M, Bennett, J P, Kanki, J, Rhodes, T X, Liu, B H, Paw, M W, Kieran, D M, Langenau, A, Delahaye-Brown, L I, Zon, M D, Fleming, A T, Look   +10 more
openaire   +2 more sources

Evolution of danio pigment pattern development [PDF]

Heredity, 2006
Pigment patterns of danio fishes are emerging as a useful system for studying the evolution of developmental mechanisms underlying adult form. Different closely related species within the genera Danio and Devario exhibit a range of pigment patterns including horizontal stripes, vertical bars, and others.
exaly   +3 more sources

Circadian rhythms in zebrafish (Danio rerio) behaviour and the sources of their variability

Biological Reviews of The Cambridge Philosophical Society, 2020
Over recent decades, changes in zebrafish (Danio rerio) behaviour have become popular quantitative indicators in biomedical studies. The circadian rhythms of behavioural processes in zebrafish are known to enable effective utilization of energy and ...
V. Krylov, E. I. Izvekov, V. Pavlova, N. Pankova, E. A. Osipova   +4 more
semanticscholar   +1 more source

Inheritance of spotting in the leopard danio

Journal of Heredity, 1979
The inheritance of spotting pattern was investigated in the teleosts Brachydanio nigrofasciatus (leopard danio) and B. frankei (spotted danio). The segregation patterns observed in the progenies from nine different matings indicate a single-factor inheritance of the leopard and spotted phenotypes with complete dominance of the leopard type.
openaire   +2 more sources

Olfactory conditioning in the zebrafish (Danio rerio)

Behavioural Brain Research, 2009
The zebrafish olfactory system is an attractive model for studying neural processing of chemosensory information. Here we characterize zebrafish olfactory behaviors and their modification through learning, using an apparatus consisting of a circular flow-through tank that allows controlled administration of odorants.
Oliver R, Braubach, Heather-Dawn, Wood, Simon, Gadbois, Alan, Fine, Roger P, Croll   +4 more
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Lampbrush chromosomes of Danio rerio

Chromosome Research
Danio rerio, commonly known as zebrafish, is an established model organism for the developmental and cell biology studies. Although significant progress has been made in the analysis of the D. rerio genome, cytogenetic studies face challenges due to the unclear identification of chromosomes.
D, Dedukh, T, Kulikova, M, Dobrovolskaia, A, Maslova, A, Krasikova   +4 more
openaire   +2 more sources

Tooth succession in the zebrafish (Danio rerio)

Archives of Oral Biology, 2001
To test whether the formation of replacement teeth in arbitrarily chosen zebrafish follows the same pattern as described for larval and young zebrafish of known age, dentitions of more than 90 animals of different ages and standard lengths were observed under the stereomicroscope.
C, Van der heyden, K, Wautier, A, Huysseune   +2 more
openaire   +2 more sources

Measurement of phosphoinositides in the zebrafish Danio rerio

Nature Protocols, 2013
Phosphoinositides represent a minor fraction of the total glycerolipids in cells. Despite the fact that phosphoinositides are present in small quantities, they have crucial roles during cell signaling and in regulating numerous intracellular processes.
Jones, David R, Ramirez, Irene Barinaga-Rementeria, Lowe, Martin, Divecha, Nullin   +3 more
openaire   +4 more sources

Hepatotoxicity of tricyclazole in zebrafish (Danio rerio).

Chemosphere, 2019
Tricyclazole is widely used in agriculture as a pesticide, but its toxicity in vertebrates is currently poorly evaluated. In this study, we used zebrafish to assess the toxicity of tricyclazole. We found that tricyclazole induces liver damage, or hepatotoxicity, in zebrafish, during both development and adulthood. In embryos, we found that tricyclazole
Lingyu Qiu, Kun Jia, Lirong Huang, Xinjun Liao, Xinchun Guo, Huiqiang Lu   +5 more
semanticscholar   +3 more sources