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Physiological Function of Polyamines Which are Covalently Linked to Peptidoglycan in Bacteria

Physiological Function of Polyamines Which are Covalently Linked to Peptidoglycan in Bacteria
细菌中与肽聚糖共价连接的多胺的生理功能
批准号:
01560112
负责人:
KAMIO Yoshiyuki
金额:
$1.22万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for General Scientific Research (C)
财政年份:
1989
资助国家:
日本
项目状态:
已结题
起止时间:
1989 至 1990

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中文摘要
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英文摘要
ABSTRACTPolyamine covalently linked to the cell wall peptidoglycan was found to occur in strictly anaerobic lactate fermenting bacteria. The strains included Selenomonas ruminantiom, S. sputigena, Veillonellaalcalescens, V parvula, Anaerovibrio lipolytica and Megasphaera elsdenii.In A. lipolytica, spermidine is linked covalently to the alpha-carboxylgroup of the peptidoglycan, while in other strains, putrescine and cadaverine are linked to the same group of the peptidoglycan. All the studied anaerobes containing polyamine linked to the peptidoglycan studied hitherto possessed neither phospatidylglvcerol, cardiolipin normurein lipoprotein in their envelopes. These microorganisms were resistant to monensin which is an ionophore for potassium iom.
期刊论文(11)
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会议论文
Yoshiyuki Kamio: "The Rumen Ecosystem:The microbial Metalolism and its Regulation(SpringerーVerlag)" T.Hoshino,R.Onodera,H.Minato and K.Itabashi, 223 (1990)
Yoshiyuki Kamio:“瘤胃生态系统:微生物代谢及其调节(Springer-Verlag)” T.Hoshino、R.Onodera、H.Minato 和 K.Itabashi,223(1990)
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通讯作者:
M.Sato,H.Minato K.Izaki and Y.Kamio: "Occurrence of polyamine covatently linked to the peptidoglycan in strictly anaerobic lactate fermenting bacteria" J.Bacteriology.
M.Sato、H.Minato K.Izaki 和 Y.Kamio:“在严格厌氧乳酸发酵细菌中与肽聚糖共价连接的多胺的出现”J.Bacteriology。
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通讯作者:
Y.Kamio,T.Hirao M.Sato,K.Izaki and Y.Kamio: "Chemical structure of the peptidogylcan in AnaeroVibrio lipolytia:spermidine links covatently in the peptidoglycan." J.Biological chemistly.
Y.Kamio、T.Hirao M.Sato、K.Izaki 和 Y.Kamio:“AnaeroVibrio lipolytia 中肽聚糖的化学结构:亚精胺在肽聚糖中共价连接。”
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通讯作者:
Y.Kamio,T.Hirao,M.Sato,K.Izaki,and Y.Kamio: "Chemicol structure of the peptidogycan in Anaerovibrio lipolytica;Spermidine links covalently in the peptidoglycan" J.Bacteriology.
Y.Kamio、T.Hirao、M.Sato、K.Izaki 和 Y.Kamio:“解脂厌氧弧菌中肽聚糖的化学结构;亚精胺在肽聚糖中共价连接”J.Bacteriology。
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11
    Molecular basis for the maintenance of envelope integrity in Selenomonas ruminantium: Controlled mechanism of cadaverine biosynthesis which covalently links to the peptidoglycan
    Prevention of Alzheimer disease by oral bacteria having plasmalogenphospholipid
    New regulation mechanism of polyamine biosynthesis mediated by ribosomal Protein, L10 as an antizyme
    • 批准号:
      20380054
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $12.73万
    • 财政年份:
      2008
    • 负责人:
      KAMIO Yoshiyuki
    • 依托单位:
    Mechanism of the staphylococcal pore-forming cytolytic toxins
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