Cancelled [HCG35-P02] The relationships between the stabilities of individual akinete cell germination and their pre-exposed severe environments in Nostoc sp. HK-01 *Miku Tokita1, Midori Ong1, Hiroshi Katoh2, Kaori Tomita-Yokotani1 (1.Tsukuba Univ., 2.Mie Univ.)