<正> Cytoembryological studies were employed to reveal the origin of haploid and to determine the cytological facters relating to the production of diploid poly
Transposon tagging is a powerful tool for gene study, especially for genes among different plants, such as Arabidopsis, tobacco, and tomato, etc. This effective
【正】 Relationship between eating quality (EQ) andphysico-chemical properties of 78 high grainquality rice varieties, 45 indica and 33 japoni-ca, were studied