Microorganisms react upon hyperosmotic stress by accumulating compatible solutes. Here we report that Lactococcus lactis uses a transport system for glycine betaine that, contrary to earlier observations (D. Molenaar ct al., J. Bacteriol. 175:5438-5444, 1993), is osmotically regulated at the levels of both expression and transport activity.
机构:
Ben Gurion Univ Negev, Dept Life Sci, IL-84105 Beer Sheva, Israel
Ben Gurion Univ Negev, Doris & Bertie Black Ctr Bioenerget Life Sci, IL-84105 Beer Sheva, IsraelBen Gurion Univ Negev, Dept Life Sci, IL-84105 Beer Sheva, Israel
机构:
Division of Biochemistry, Faculty of Science, Australian National University, CanberraDivision of Biochemistry, Faculty of Science, Australian National University, Canberra
Ranamalie Amarasinghe B.H.R.
De Bruxelles G.L.
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机构:
Division of Biochemistry, Faculty of Science, Australian National University, CanberraDivision of Biochemistry, Faculty of Science, Australian National University, Canberra
De Bruxelles G.L.
Braddon M.
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Division of Biochemistry, Faculty of Science, Australian National University, CanberraDivision of Biochemistry, Faculty of Science, Australian National University, Canberra
Braddon M.
Onyeocha I.
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机构:
Biochemistry Department, IACR-Rothamsted, Harpenden, HertsDivision of Biochemistry, Faculty of Science, Australian National University, Canberra
Onyeocha I.
Forde B.G.
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机构:
Biochemistry Department, IACR-Rothamsted, Harpenden, HertsDivision of Biochemistry, Faculty of Science, Australian National University, Canberra
Forde B.G.
Udvardi M.K.
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Division of Biochemistry, Faculty of Science, Australian National University, CanberraDivision of Biochemistry, Faculty of Science, Australian National University, Canberra
机构:Australian Natl Univ, Fac Sci, Div Biochem & Mol Biol, Canberra, ACT 0200, Australia
Amarasinghe, BHRR
de Bruxelles, GL
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机构:Australian Natl Univ, Fac Sci, Div Biochem & Mol Biol, Canberra, ACT 0200, Australia
de Bruxelles, GL
Braddon, M
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机构:Australian Natl Univ, Fac Sci, Div Biochem & Mol Biol, Canberra, ACT 0200, Australia
Braddon, M
Onyeocha, I
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h-index: 0
机构:Australian Natl Univ, Fac Sci, Div Biochem & Mol Biol, Canberra, ACT 0200, Australia
Onyeocha, I
Forde, BG
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h-index: 0
机构:Australian Natl Univ, Fac Sci, Div Biochem & Mol Biol, Canberra, ACT 0200, Australia
Forde, BG
Udvardi, MK
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机构:
Australian Natl Univ, Fac Sci, Div Biochem & Mol Biol, Canberra, ACT 0200, AustraliaAustralian Natl Univ, Fac Sci, Div Biochem & Mol Biol, Canberra, ACT 0200, Australia