Analyses on Activities and Isozymatic Patterns of SOD during Early Somatic Embryogenesis in Longan
The embryogenic cultures at different developmental stages treated with different temperatures were used as materials for analysis on activities and isozymatic patterns of SOD during early somatic embryogencsis in longan.The results showed that during the successive stages of early somatic embryogensis under different temperatures increased SOD activities were detected; it showed temperature treatments had great effects on the SOD activities,and had a great impact on the numbers,the depth and the color of SOD isozyme bands .It might be concluded that SOD plays a key role in the division of early somatic embryogenesis, the removal of reactive oxygen species and facilitating the development of somatic embryogencsis in longan.
longan early somatic embryogenesis superoxidc dismutase activity isozyme
Y.L.Lin Z.X.Lai
Institute of Horticultural Biotechnology Fujian Agriculture and Forestry University Fuzhou Fujian 350002 China
国际会议
福州
英文
169-174
2008-08-25（万方平台首次上网日期，不代表论文的发表时间）