| 信号分子N-乙酰高丝氨酸内酯(AHLs)诱导铜绿微囊藻细胞凋亡的研究 |
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| 引用本文： | 郭丽红,陈小兰,黄子玥,张岸. 信号分子N-乙酰高丝氨酸内酯(AHLs)诱导铜绿微囊藻细胞凋亡的研究[J]. 安徽农业科学, 2011, 39(9): 5091-5092 |
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| 作者姓名： | 郭丽红 陈小兰 黄子玥 张岸 |
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| 作者单位： | 昆明学院生命科学与技术系,云南昆明,650214;云南大学生命科学学院,云南昆明,650091;云南师范大学实验中学,云南昆明,650092 |
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| 基金项目： | 国家自然科学基金项目(30960036); 昆明学院校级重点课题(20091016);昆明学院“资源植物学”重点学科 |
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| 摘 要： | [目的]研究信号分子N-乙酰高丝氨酸内酯（AHLs）与铜绿微囊藻细胞凋亡的关系。[方法]以铜绿微囊藻为试验材料,采用5μmol/L AHLs处理铜绿微囊藻细胞,用DAPI染色后观察细胞凋亡的形态。[结果]AHLs在1μmol/L浓度下能诱导铜绿微囊藻的细胞凋亡,从而抑制铜绿微囊藻的生长和增殖。[结论]该研究结果为治理铜绿微囊藻水华爆发提供了科学依据。
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| 关 键 词： | N-乙酰高丝氨酸内酯(AHLs) 铜绿微囊藻 细胞凋亡 |
Study on Induction of Microcystis Aeruginosa Cell Apoptosis by Signal Molecule N-acetyl-homoserine Lactones(AHLs) |
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| GUO Li-hong et al. Study on Induction of Microcystis Aeruginosa Cell Apoptosis by Signal Molecule N-acetyl-homoserine Lactones(AHLs)[J]. Journal of Anhui Agricultural Sciences, 2011, 39(9): 5091-5092 |
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| Authors: | GUO Li-hong et al |
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| Affiliation: | GUO Li-hong et al(Department of Life Sciences & Technology,Kunming University,Kunming,Yunnan 650214) |
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| Abstract: | [Objective]The relationship between signal molecule N-acety-homoserine lactones(AHLs) and Microcystis aeruginosa cell apoptosis was studied.[Method]With M.aeruginosa as the test materials treated by 5 μmol/L AHLs,the morphology of cell apoptosis was observed through staining with DAPI.[Result]Microcystis aeruginosa cell apoptosis was induced by AHLs with the concentration of 1 μmol/L to inhibit the growth and proliferation of Microcystis aeruginosa.[Conclusion]The results provided the important scientific basis for the treatment of water bloom of Microcystis aeruginosa. |
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| Keywords: | N-acety-homoserine lactones(AHLs) Microcystis aeruginosa Cell apoptosis |
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