Inheritance of Resistance to Sugarcane Mosaic Virus in Maize Genetic analysis of resistance to Sclerotinia sclerotiorum and its toxin oxalic acid in Brassica napus ANALYSIS OF GENE EFFECTS OF QUANTITATIVE CHARACTERS IN RICE Heterosis and Gene Effects of Grain Starch Content in Maize(Zea mays L.) The Analyses of All-Course Gene Effect for the Panicle-filling Growth of Rice