Changes in the Roots of Alpine Grasses in Relation to Late Fall, Winter and Spring Freezing Tolerance INDUCING FREEZING TOLERANCE OF SUSPENSIONCULTURED CELLS IN ACACIA MEARNSII BY ABSCISIC ACID Assessment of Freezing Tolerance of Juglans Germplasms by Using Annual Dormant Branches Chlorophyll Fluorescence Characteristics in Response to Seasonal Variations in Two Sabina Trees Research Progress on the Physiological and Molecular Mechanisms of Woody Plants Under Low Temperature Stress Effect of Chinese Herbal Medicine Additives on Ram Semen Quality and Freezing Tolerance Profiling the Changes of Molecular Species in Membrane Lipids during Coldacclimation in Winter and Spring Cultivars of Rapeseed (Brassica napus) Relationships of Freezing Tolerance and the Contents of Carbohydrates,Proline,Protein in Centipedegrass(Eremochloa ophiuroides(Munro.) Hack.) Plant freezing tolerance and genes express in cold acclimation: a review The Relation of Seasonal Changes in Water and Organic Osmotica to Freezing Tolerance in the Leaves of Sabina Changes in contents of MDA and osmoregulatory substances during snow cover for Pyrola dahurica Changes of Soluble Protein Content in Acacia mearnsii Suspension-cultured Cells during Cold Acclimation PROKARYOTIC EXPRESSION OF Wcor719 GENE FROM WHEAT AND FREEZING TOLERANCE OF TRANSGENIC TOBACCO AND TRANSGENIC COTTON Assessment of Freezing Tolerance of Juglans Germplasms by Using Annual Dormant Branches CBF TRANSCRIPTIONAL FACTORS AND ITS ROLES IN PLANT FREEZING TOLERANCE Seasonal changes of element concentrations in the leaves of Sabina CBF1 Gene Transgenic Strawberry and Increase Freezing Tolerance Farinose flavonoids are associated with high freezing tolerance in fairy primrose (Primula malacoides) plants