dictyostelium Protocols

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Chemotaxis Laboratory Lab - http://dictybase.org/techniques/chemotaxis/Nelson_ChemoLab.pdf

Category: Immunology: Chemotaxis

Chemotaxis Laboratory Lab, Introduction to Dictyostelium and Chemotaxis. - [Read Chemotaxis Laboratory Lab]

Chemotaxis Practical - http://dictybase.org/techniques/chemotaxis/Soldati-Chemotaxis_Protocol.pdf

Category: Immunology: Chemotaxis

Chemotaxis Practical. Thierry Soldati. Department of Biological Sciences Animal and Plant Physiology. The assay in brief. Safety and Good Laboratory Practice: Working in a Cell Biology Laboratory. I-Chemotaxis Assay. Observation of Dictyostelium development stages. - [Read Chemotaxis Practical]

Chemotaxis Protocol - http://dictybase.org/techniques/chemotaxis/Hadwiger_Protocol.pdf

Category: Immunology: Chemotaxis

Chemotaxis Protocol by Jeff Hadwiger. Dictyostelium Chemotaxis to Folate: a Simple Assay, from the Hadwiger Laboratory. Detailed Protocol. - [Read Chemotaxis Protocol]

Fractionation of Mitochondria, Lysosomes, Peroxisomes, ER and Golgi in Pre-formed Iodixanol Gradient - http://www.axis-shield.com/densityhome/optiprep/S13.pdf

Category: Cell Organelle Protocols: Subcellular Fractionation Protocols: Mitochondria Isolation Protocols

Generally in iodixanol gradients the density of organelles decreases in the series: peroxisomes, mitochondria, lysosomes, ER, Golgi, although in Dictyostelium discoideum, the lysosomes are denser than the mitochondria. Iodixanol gradients can usually provide satisfactory resolution of all these membrane particles although it may be necessary to modulate either the gradient or centrifugation parameters in order to optimize a particular separation. - [Read Fractionation of Mitochondria, Lysosomes, Peroxisomes, ER and Golgi in Pre-formed Iodixanol Gradient]

GTPÎ³S-Induced Inhibition of cAMP Binding to the cAMP Receptor (cAR1) in Dictyostelium Discoideum - http://www.bio.com/protocolstools/protocol.jhtml?id=p1175

Category: Signalling Signal Transduction Protocols

This protocol assays inhibition of in vivo binding of [3H]-cAMP to cAR1 by GTPÎ³S. Dictyostelium discoideum respond to extracellular cAMP through the cAMP chemoattractant receptor (cAR1). Binding of cAMP to the G protein-coupled cAR1 is inhibited by the GTP analog GTPÎ³S. Protocol includes information on: Solutions used, BioReagents and Chemicals and Protocol Hints. - [Read GTPÎ³S-Induced Inhibition of cAMP Binding to the cAMP Receptor (cAR1) in Dictyostelium Discoideum]