Relationships between antioxidant activities and heat-resistant features of two Laminaria japonica strains The impacts of temperature on growth and photosynthesis of Laminaria japonica juvenile sporophytes Genetic Mapping of Laminaria japonica and L. longissima Using Amplified Fragment Length Polymorphism Markers in a “Two-Way Pseudo- Testcross” Strategy Studies on antioxidant activities of fucoidan from Laminaria japonica Effect of Heavy Metals (Cd, Cu) on the Gametophytes of Laminaria japonica Aresch Microsatellite DNA Variation of the Gametophyte Clones Isolated from Introduced Laminaria japonica (Phaeophyta) and L. longissima of China and Varieties Derived from Them The Analysis of Volatiles from Laminaria japonica and Porphyra by HS-SPME-GC-MS Action of Reactive Oxygen Species in Laminaria japonica Against Infection by Alginic Acid Decomposing Bacteria Isolation of Fucoxanthin from the Rhizoid of Laminaria japonica Aresch