Interaction of UV-B Radiation and Anthracene on DNA Damage of Phaeodactylum tricornutum Compensatory growth of Phaeodactylum tricornutum in response to the stress of phosphorus limitation The Research on Mutagenesis Breeding of Phaeodactylum tricornutum and the Condition of EPA Producing Physiological response of marine diatom Phaeodactylum tricornutum to darkness stress Foreign Protein Expression in Chloroplast Transformation of Phaeodactylum tricornutum The effect of parathion on the synthesis of protein and nucleic acid in Phaeodactylum tricornutum Effects of Glycerol on the Fluorescence Spectra and Chloroplast Ultrastructure of Phaeodactylum tricornutum, (Bacillariophyta) Effects of Irradiance and Temperature on the Photosynthesis and Vegetative Propagation of Caulerpa serrulata Physiological and biochemical responses of Phaeodactylum tricornutum and Chaetoceros minutissimus to enhanced UV-B irradiation