Non-model plantsMost functional genomics research is conducted in model plants such as Arabidopsis, rice and maize. However, practical application of this research usually needs to extend to non model plants. HairpinRNAi is the most practical method to confirm gene function in any plant. If a plant is transformable hairpinRNAi will deliver valuable information about gene function. Many crop and horticultural plants have been selected and bred for unusual properties, such as cotton for fibre production, wheat for dough properties and grapes for desirable flavour components. The genes responsible for these qualities can only be studied in the particular species and hairpinRNAi along with expression profiling are the technologies to identify the key genes for valuable traits. Validation of gene function is a must before any gene becomes the focus of a molecular-assisted or transgenic breeding program. |