| 变异链球菌和血链球菌全代谢途径比对分析 |
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| 引用本文： | 李鸣宇. 变异链球菌和血链球菌全代谢途径比对分析[J]. 微生物学免疫学进展, 2010, 38(3): 1-8 |
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| 作者姓名： | 李鸣宇 |
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| 作者单位： | 上海交通大学医学院附属第九人民医院口腔研究所,上海,200011 |
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| 基金项目： | 上海市科学技术委员会资助，上海市重点学科建设项目资助 |
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| 摘 要： | 为了比较变异链球菌和血链球菌全代谢途径,依据KEGG数据库(http://www.genome.ad.jp/kegg)对变异链球菌和血链球菌的全部代谢途径作逐项比对。结果显示,二者参与了85个代谢途径,包括多数以相同的酶参与的中央代谢途径,即糖酵解、三羧酸循环、磷酸戊糖途径等,和多数以不同的酶参与的双组分感应系统等。通过变异链球菌和血链球菌整体代谢网络对比,了解了变异链球菌和血链球菌理论上的全部代谢途径,为全面揭示二者代谢交流研究奠定了基础。
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| 关 键 词： | 变异链球菌 血链球菌 代谢网络 |
Comparative analysis on the metabolism pathway between Streptococcus mutans and Streptococcus sanguis |
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| LI Ming-Yu. Comparative analysis on the metabolism pathway between Streptococcus mutans and Streptococcus sanguis[J]. Progress In Microbiology and Immunology, 2010, 38(3): 1-8 |
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| Authors: | LI Ming-Yu |
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| Affiliation: | LI Ming-Yu(Shanghai Research Institute of Stomatology,Ninth People's Hospital,Medical College,Shanghai Jiao Tong University,Shanghai 200011,P.R.China) |
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| Abstract: | Comparative analysis on the metabolism pathway between Streptococcus mutans and Streptococcus sanguis was carried out according to KEGG(http: //www.genome.ad.jp/kegg) database.The results showed that they are of the similar mode in glycolytic pathway,citrate cycle(TCA cycle),pentose phosphate pathway and two-components induction system with participation of the different enzymes.This research result provides the theoretical basis for understanding the metabolism pathways of these two kinds of bacteria. |
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| Keywords: | Streptococcus mutans Streptococcus sanguis Kegg |
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