Protocol for Agrobacterium-mediated transformation in rice. Agrobacterium-mediated rice transformation method that is applicable to easily cultured varieties in addition to elite japonica varieties that are more difficult to culture. Using this method, transgenic rice plants can be obtained in about 2–3 months with a transformation frequency of 30–50%, both in easily cultured varieties and recalcitrant elite japonica rice. - [Read Agrobacterium-Mediated Transformation in Rice Protocol]
Simple and universally applicable methods for staining fixed cells are presented, as are methods that utilize detergents and proteolytic treatment to permeabilize cells. Additionally, supravital cell staining with Hoechst 33342, which is primarily used for sorting live cells for subsequent culturing based on DNA-content differences, is also described. Also presented are methods for staining of cell nuclei isolated from paraffin-embedded tissues, and deconvolution of DNA-content-frequency... - [Read Analysis of Cellular DNA Content by Flow Cytometry Protocol]
Analysis of Flow Cytometry Data Protocol- https://catalog.invitrogen.com/index.cfm?fuseaction=iProtocol.unitSectionTree&treeNodeID=9E661C2CE22FCCB1C294CD8376FD8830&objectid=6674E762AC837B13929440A1F32AAEF0
Provides several approaches to flow cytometry data analysis. Frequency determinations based on analysis of single-parameter fluorescence histograms and dual-parameter contour plots are presented. Steps are described for calculating values for signal-to-noise ratios when logarithmic amplification is used for data collection. - [Read Analysis of Flow Cytometry Data Protocol]
The plant transformation procedures described involve floral dip, vacuum infiltration, and spraying. They yield transformants at frequencies ranging up to several percent, with the most common frequency being 0.1%-1%. - [Read In Planta Transformation of Arabidopsis Protocols]
This protocol describes the electroporation of the BMH 81-17 mut S strain that is recommended for tranformation of the site directed mutagenesis of dsDNA (See Protocol on Site-Directed Mutagenesis on Double Stranded DNA). BMH 81-17 mut S are a mismatch repair defective (mut S) Escherichia coli strain. The probability that the two mutations will cosegregate during the first round of DNA replication is increased in this strain.