Supported by the National Hi-Tech Research Program (863 Program, No. 2004AA639770);the National Natural Science Foundation of China (No.30270258);Program for New Century Excellent Talents in University (NCET-05-0597).
Healthy sporophytes of two gametophyte mutants of Laminariajaponica with different heat resistances: kelp 901 (901, with comparatively stronger heat-resistance) and Rongcheng No. I (RC, sensitive to heat stress),...