Ultrastructure of the Vegetative Cells of Nostoc flagelliforme Prepared with High Pressure Freezing and Freeze Substitution Technique Evaluation of Restorability of Two Fertility Restorer Genes in the Rice Chromosome Single Segment Substitution Lines (SSSLs) Mapping of QTLs for Grain Shape Using Chromosome Single Segment Substitution Lines in Rice (Oryza sativa L.) Responses of the Yield and the Grain Filling to Different Post-Anthesis Soil Drought Analyzed with Single Segment Substitution Line (SSSL) in Rice (Oryza sativa L.) Mapping of Minor QTLs for Rice Gelatinization Temperature Using Chromosome Segment Substitution Lines from Indica 9311 in the Japonica Background An Alternative Mode of Elimination of Resin from Epithelial Cells of Resin Ducts in Pinus sylvestris Molecular Cytogenetic Identification of Triticum aestivum-Secale cereale Substitution and Addition Lines Ultrastructure of the Floral Nectary of Arabidopsis thaliana L. Prepared from High Pressure Freezing and Freeze Substitution A new chlorinated-steroid isolated during study on chemical constituents from Bletilla striata