Advance on the Identification and Strategies for Cloning Plant Genes
With accumulation of genomic data, recognizing multiple genes and understanding their functions are becoming an essential way to reveal molecular mechanism by which the environmental signals regulate differentiation and organogenesis of plant tissue.In this article we reviewed the general strategy on identification of genes related to development and metabolism of plant, function annotation of the genes on the levels of genomics, transcriptomics and proteomics.Through comparison of different strategies, advantages and disadvantages of different strategies are discussed.Consideration and rules are proposed for selection of strategies.