outlines Protocols

Category: Microscopy Protocols: Fluorescence Microscopy Protocols

Most biological specimens are relatively transparent, so details of internal and intracellular morphology are difficult to image in untreated living specimens using simple bright-field techniques. Fluorescence microscopy offers greater advantages and possibilities for increasing contrast and determining the specific localization of molecules in cells. Article outlines the three methods most commonly used to introduce an appropriate label into Drosophila tissue without perturbing the process. - [Read Fluorescent Reagents for Live Cell Imaging and Their Introduction into Cells]

Category: Cell Biology and Cell Culture: In Vitro Reconstitution Protocols

Protocol outlines the general procedure and requirements for in vitro translation of CFTR and outlines some assays using in vitro translated product. Core glycosylation of CFTR occurs in the ER. An assay for this processing step requires the addition of microsomal membranes to the basic in vitro translation mixture. This protocol takes this into account. - [Read In vitro Translation Assays for CFTR]

Category: Microscopy Protocols: In Vivo Imaging Protocols

Sophisticated fluorescence microscopy methods & equipment, now allow cellular events to be studied at high resolution in living material. The studying of living fly tissues presents unique difficulties in keeping the cells alive, introducing fluorescent probes, & imaging through thick hazy cytoplasm. This protocol outlines the preparation of major tissue types amenable to study by time-lapse cinematography and different methods for keeping them alive. - [Read Time-Lapse Cinematography in Living Drosophila Tissues: Preparation of Material]

Category: Drosophila Protocols

Protocol outlines the preparation of major tissue types amenable to study by time-lapse cinematography and different methods for keeping them alive. - [Read Time-Lapse Cinematography in Living Drosophila Tissues: Preparation of Material Protocol]

Category: Yeast Protocols: Yeast Genetics Protocols: YACs Protocols

Protocol outlines a procedure to validate and store yeast strains carrying YACs. - [Read Working with Yeast Artificial Chromosomes Protocol]