碳纳米管影响玉米和水稻的生长
arbon Nanotubes Affect Seedling Development of Maize and Rice
纳米技术广泛运用于各个领域，如材料科学、医学、农学等。已有研究表明纳米材料对生物的影响十分复杂。我们实验发现，碳纳米管(carbon nanotubes, CNTs)虽然不影响玉米和水稻的种子萌发率，但促进水稻幼苗生长，并且影响玉米根毛发育。单臂碳纳米管处理后，组蛋白H4亚基第20位赖氨酸三甲基化(H4K20me3)修饰减弱。
Nano-technology was widely used in various fields, such as material science, medicine and agricultural production et al. Recent research shows that nanomaterials have complex effects on plants. In this study, we report that carbon nanotubes (CNTs) do not affect the germination rate of maize and rice, but promote growth of the rice seedlings and affect root hair development of maize. CNTs inhibit H4K20me3 modification in the root tissue of maize.
李立家、刘欢欢、李英南、颜识涵
农业科学研究植物学生物科学研究方法、生物科学研究技术
环境生物学单臂碳纳米管玉米水稻根
Environmental Biologycarbon nanotubesmaizericeroot
李立家,刘欢欢,李英南,颜识涵.碳纳米管影响玉米和水稻的生长[EB/OL].(2012-07-09)[2025-08-11].http://www.paper.edu.cn/releasepaper/content/201207-103.点此复制
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