Studies on Biochemica l Characters in Sweet Pepper ( Capsicum annuum L. )CMS Line and Its Maintainer Line Studies on Biochemica l Characters in Sweet Pepper ( Capsicum annuum L. )CMS Line and Its Maintainer Line Photosynthetic Characteristics of the Isonuclear Alloplasmic CMS and Maintainer Lines of Dian-type I in Japonica Rice Evaluation of Drought Tolerance and Fertility Traits for Rice Maintainer Lines Extensively Used in China USING RAPD TO ANALYSE mtDNA OF CMS LINE AND ITS MAINTAINER LINE IN COMMON WHEAT Screening Parent Resources of Hybrid Rice in New Cytoplasm Male Ste- rile System (CMS-FA) Studies on Developmental Anatomy of Floral Nectaries of Male-Sterile-Homomaintainer Line in "Hot Pepper 95-1" SOMACLONAL MALE STERILE LINE 54257/162-5 AND ITS MAINTAINER Pollen Abortion of F type Male Sterile Line and Its Restorer and Maintainer Lines Antisense Waxy Gene Insertion into Maintainer Lines of Indica Hybrid Rice Results in Amylose Content Reducing