Studies on Chromosome Preparations Using Plant Tendril as Source Tissue Studies on Chromosome Preparations Using Plant Tendril as Source Tissue Cloning and Expression Analysis of AP1-FUL Type MADS-box Gene in Cucumber (Cucumis Sativus L.) Expression patterns of AP1, FUL, FT and LEAFY orthologs in Vitaceae support the homology of tendrils and inflorescences throughout the grape family