海洋科学2016，Vol.40Issue(1)：64-67,4.DOI:10.11759/hykx20151227002
细胞的氧化还原状态对浒苔孢子囊形成的影响
The effect of cellular redox state on the formation ofUlva pro-lifera sporangia
摘要
Abstract
Outbreaks ofUlva prolifera cause green tides in the Yellow Sea of China. The rapid mass reproduction that is associated with these outbreaks is dependent on the formation of sporangia and the release of spores. In this study, the effect of oxidizing (H2O2) and reducing (dithiothreitol; DTT) agents on sporulation was investigated us-ing 1-mm-diameterdisksofU. prolifera. The results suggested that the application of DTT significantly inhibits the sporulation of this species, while there was no significant difference between the H2O2treatment and the control. Therefore, the creation of a reduced environment inhibits sporulation from vegetative cells. This information will be useful for further research into the regulation of sporulation inU. prolifera.关键词
浒苔/孢子囊/DTT/H2O2Key words
Ulva prolifera/sporangia/DTT/H2O2分类
生物科学引用本文复制引用
王菁,牛从从,王辉,郇丽..细胞的氧化还原状态对浒苔孢子囊形成的影响[J].海洋科学,2016,40(1):64-67,4.基金项目
中国科学院战略性先导科技专项(XDA11020404) （XDA11020404）
国家自然科学基金面上项目(41176137)@@@@Strategic Leading Science and Technology Projects of China. Academy of Sciences(XDA11020404) （41176137）
National Natural Science Foundation of China (41176137) （41176137）
