roots Protocols

Category: Plant Biology Protocols: Plant Genetics Protocols

For analysis of metaphase chromosomes, any tissue containing dividing cells can be used: Root tips from young seedlings, from newly grown roots at the edge of plant pots or hydroponic culture are all suitable. Alternatively, flower buds, anthers, carpels or leaf or apical meristems can be used. Includes metaphase arresting reagents. - [Read Accumulation and Fixation of Plant Metaphase Chromosomes Protocol]

Category: Plant Biology Protocols: Plant Genetics Protocols

This procedure, which uses a root transformation protocol, provides a rapid method for assessing gene expression in Arabidopsis roots. It is useful for testing promoter:reporter gene constructs, for expressing genes, the overexpression of which is lethal in whole plants, and for transforming the roots of plants that are recalcitrant to conventional transformation techniques. The protocol has been used successfully with Ws, No-0, and RLD ecotypes. - [Read Transgene Expression in Regenerated Roots]