A Light and Scanning Electron Microscopic Study of the Initiation and Development of Sugarcane Callus

Japanese Journal of Crop Science

Eizo MAEDA¹  Takeshi TANIGUCHI¹  Issirep SUMARDI¹  Tiemi NAKAMURA¹ 

关键词: Callus pigmentation;    カルスの着色;    Callus surface;    カルス表面;    Fibrillar structure;    サトウキビ;    Membranous layer;    繊維構造;    Scanning electron microscope;    走査型電子顕微鏡;    Sugarcane;    薄膜層;    Ultrastructure;    微細構造;   

DOI  :  10.1626/jcs.57.765

学科分类：农业科学（综合）

来源: Nihon Sakumotsu Gakkai / Crop Science Society of Japan

【 摘 要 】

Initial callus was primarily formed on the cut ends and occasionally on the abaxial surface of sugarcane immature leaf explants. The growing callus became nodular and purple in colour. Some specimens became white. Subsequent growth of callus led to the breaking through callus surface. The newly formed cells emerged from the breakages and grew into oval and hairy, elongated shapes ; this led to the formation of soft callus masses on the explants where spherical structures developed consisting of meristematic cells.

【 授权许可】

Unknown