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Rosaceae (rose-like plants) is a large family of plants. There are about 100-120 genera with between 3,000 and 4,000 species in them. Well-known plants from the family include: Roses Strawberries Raspberries Apples, and Pears Peaches, Cherries, and Apricots
A method for identifying gene duplication and functional differentiation in Rosaceae genera.
This invention belongs to the fields of bioinformatics and molecular biology, specifically relating to a method for identifying gene duplication and functional differentiation in Rosaceae genera. By analyzing MAPK family proteins in rose and Arabidopsis thaliana, the invention identifies HT1, ANP3, Raf42, and Raf24 proteins that are duplicated and functionally differentiated in rose. Further application of bioinformatics and molecular biology techniques to Rosaceae plants reveals that only ANP3 exhibits duplication and functional differentiation in all Rosaceae plants. This invention provides a molecular-level reference for exploring the function of the MAPK family and the functional differentiation among ANP3-like genes in Rosaceae, laying the foundation for future research and identification of other duplicated and functionally differentiated genes in Rosaceae.
Owner:SHENYANG AGRI UNIV