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^CgFAcid Adaptation of Listeria monocytogenes Can Enhance Survival in Acidic Foods and during Milk Fermentation.
M^CgFListeria monocytogenes̎_K͎_HiыyɂĂ̐߂
ҁFGahan, C.G.M.,O'Driscoll,B.,Hill,C.
sNAŁFApplied and Environment Microbiology:(1996), 62, (9), 3128-3132

̂bc-qnlł́AׂEL̗̂悤ɕ\܂Bij109  10E9

<ITEM1> \n̖ړI\n@
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Listeria monocytogenes̎_ϐ(acid tolerance responseGATR)yю_ϐψي(acid-tolerance mutant)ɂĂ̒m𓾂邽
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<ITEM2> \n̖\n@
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Jbe[W`[YA`F_[`[YAbc@`[YAIWW[XAT_hbVOAi`[Ogєy̋
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<ITEM3> \nTvTCY\nyэ̏W@\n@
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LɂĐڎA|{AListeria selective ager (LSA)v[gɂČo
 
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<ITEM4> \n̐\n@
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-
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<ITEM5> \n@\n(B̗L|n|n̉x)\n@
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1.L. monocytogenes ̎_KyATȒ@@
Tryptone soya broth (Sigma Chemical Co., St Louis, Mo.)0.6%yeast extractY|n(TSB-YE)ňӔ|{ۂV|nɌpサzx(A660)0.15ɂȂ܂Ŕ|{B|{ۂSɂďW߂A1 M̓_pH5.5邢7.0ɒTSB-YEɍČA3760|{B̌ASɂďWۂA3 M̓_pH 3.5ɒTSB-YEɍČB̔|{t37120܂Ŕ|{A0.6%yeast extract܂tryptone soy ager (TSA)Őې𑪒肵B܂A_ϐψي(acid-tolerant mutant)pH3.5̔|{tő݂̂̎悵pB
 
2.Jbe[W`[YłL. monocytogenes̐ɂā@@
Jbe[W`[Y(pH 4.71)ɂoIȎ_K(acid adapted)yѕsK(acid non adapted)XeA(LO28)邢́A_ϐψكXeA(ATM56)̐mFׂA`[YɐAۂBAی4̏15܂ł̐ېɂLSAv[gpČB
 
3.Ō``[YłL. monocytogenes̐ɂā@@
`F_[`[Y(Whole-fat; pH 5.16)A`F_[`[Y(low-fat;pH 5.25) bc@`[Y(pH 5.6)ɂoIȎ_KyѕsKXeA(LO28)邢́A_ϐψكXeA(ATM56)̐mFׂ50g̃ubN`[YXCXA`[Y1gE+3E+4AۂB̌A`F_[`[YQ8Abc@`[Y4Ŕ|{ALSAv[gpāAېmFB
 
4.̎_HiłL. monocytogenes̐ɂā@@
ŝ̃T_hbVO(pH 3.0)уIWW[X(pH 3.76)ɂoIȎ_KyѕsKXeA(LO28)邢́A_ϐψكXeA(ATM56)̐mFׂA̋ۂA(1 mlE+6)A4Ŕ|{ALSAv[gŐېmFB

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<ITEM6> \n\n(ԁAۂ̐Ah΍)\n@
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pH 3.5̔|{tAi`[Og(pH 3.9)уJbe[W`[Y(pH 4.17)ɂ_KXeA(LO28)邢́A_ϐψكXeA(ATM56)̐́A_sKXeA(LO28)Ɣ䂵Ĕɍ̂łBJbe[W`[YɂĤ15ŤATM563%LO28ł͂قƂ0%łA`F_[`[YQ(whole fatlow fat)ɂẮA_KyѕsKXeA(LO28)͔|{70܂Ő邱Ƃ͂łȂA_ϐψكXeA(ATM56)1%xł͂邪A邱ƂłBbc@`[Y(pH 5.6)͊eۂƂ4TԂ̊Ԃ̐ɑ͂ȂBIWW[X(pH 3.76)ɂẮA_sKXeA(LO28)͂VԌ̐2%xłA_KXeA(LO28)邢́A_ϐψكXeA(ATM56)3040%̐łBT_hbVO(pH 3.0)ɂẮA_sKXeA(LO28)15ɂׂ͂ĎłA_KXeA(LO28)邢͎_ϐψكXeA(ATM56)LO28 ͂ɒ(悻90)邱ƂłBy(pH 4.8)ɂāAeۊAۂƁA4Ԍ(pH 4.15)܂ł͂̋ۂ炵ǍA_sKXeA(LO28)͋ɒ[ɌA_ϐψكXeA(ATM56)LO28_KXeA(LO28)Ɣ䂵Đ͌By(pH 5.5)ɂāAeۊƁA_sKXeA(LO28)pH 4.8̎̌ʂƔ䂵Ăɐ͌AقڎłB܂A_ϐψكXeA(ATM56)LO28yю_KXeA(LO28)̐pH 4.8̎Ɣ䂵ČĂB̌ʂA_ϐ͑ΐB̃XeAۂɂẮA\ɗUȂƂꂽB
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<ITEM7> \nPubMed\n
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Applied and Environment Microbiology, 62, 3128
 
<PUBMED>

http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=search&term=Applied+and+Environment+Microbiology,+62,+3128

