RAPD Classification and Identification of Paeonia rockii Varieties Planted in Gansu Province Validation of a Core Set of Microsatellite Markers and Its Application for Varieties Identification in Chinese Cabbage Application of Pollen Morphology in the Genetic Origin and Phylogenic Relationship of Stone Fruit Trees Development of Microsatellite Markers for Astragalus sinicus L. and Its Application for Variety Identification Validation of a Core Set of Microsatellite Markers and Its Application for Varieties Identification in Chinese Cabbage GENETIC ANALYSIS AND IDENTIFICATION OF MAIN CULTIVATED VARITIES OF CHESTNUT (CASTANEA MOLLISSIMA) BY RAPD MOLECULAR MARKERS Application of Pollen Morphology in the Genetic Origin and Phylogenic Relationship of Stone Fruit Trees ISSR molecular markers analysis of 9 Bermudagrass cultivation varieties Identification Analysis of 9 Bermudagrass Materials by AFLP Molecular Markers Discrimination of Numerous Maize Cultivars Based on Seed Image Process Isolation and variety identification of Gaeumannomyces graminis causing Wheat take-all in Henan Province