Search Results - "Labedan, B"

Puzzling over orphan enzymes by Lespinet, O, Labedan, B

“…Despite the current availability of several hundreds of thousands of amino acid sequences, more than 39% of the well-defined enzyme activities (EC numbers) are…”
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Using quaternary structures to assess the evolutionary history of proteins: the case of the aspartate carbamoyltransferase by Labedan, Bernard, Xu, Ying, Naumoff, Daniil G, Glansdorff, Nicolas

“…Many evolutionary scenarios describing the history of proteins are based solely on phylogenetic studies. We have designed a new approach that allows…”
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Widespread protein sequence similarities: origins of Escherichia coli genes by Labedan, B, Riley, M

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The evolutionary relationships between the two bacteria Escherichia coli and Haemophilus influenzae and their putative last common ancestor by de Rosa, R, Labedan, B

“…We have tried to approach the nature of the last common ancestor to Haemophilus influenzae and Escherichia coli and to determine how each bacterium could have…”
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EMGLib: the enhanced microbial genomes library (update 2000) by Perrière, G, Bessières, P, Labedan, B

“…As the number of complete microbial genomes publicly available is still growing, the problem of annotation quality in these very large sequences remains…”
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Increase in permeability of Escherichia coli outer membrane by local anesthetics and penetration of antibiotics by LABEDAN, B

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The Enhanced Microbial Genomes Library by Perrière, Guy, Bessières, Philippe, Labedan, Bernard

“…Since the obtention of the complete sequence of Haemophilus influenzae Rd in 1995, the number of bacterial genomes entirely sequenced has regularly increased…”
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Requirement for a fluid host cell membrane in injection of coliphage T5 DNA by LABEDAN, B

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Puzzling over orphan enzymes by Lespinet, O., Labedan, B.

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Visions & reflections Puzzling over orphan enzymes by Lespinet, O., Labedan, B.

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A very early step in the T5 DNA injection process by Labedan, B

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Orphan Enzymes? by Lespinet, Olivier, Labedan, Bernard

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The origin of life and the last universal common ancestor: do we need a change of perspective? by Glansdorff, Nicolas, Xu, Ying, Labedan, Bernard

“…A complete tree with roots, trunk and crown remains an appropriate model to represent all steps of life's development, from the emergence of a unique genetic…”
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Influence of DNA supercoiling on the loss of culturability of Escherichia coli cells incubated in seawater by Gauthier, M J, Labedan, B, Breittmayer, V A

“…The relationship between the loss of culturability of Escherichia coli cells in seawater and the DNA supercoiling level of a reporter plasmid (pUC8) have been…”
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Membrane Potential Changes during the First Steps of Coliphage Infection by Labedan, Bernard, Letellier, Lucienne

“…Immediately after adsorption, phages T4 and T5 induce a partial depolarization of the host cytoplasmic membrane. Infected bacteria respond to this…”
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Release of respiratory control in Escherichia coli after bacteriophage adsorption: process independent of DNA injection by LETELLIER, L, LABEDAN, B

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Requirement for Membrane Potential in Injection of Phage T4 DNA by Labedan, Bernard, Goldberg, Edward B.

“…The first stages of infection by phage T4 may be divided into energy-dependent and energy-independent processes. Irreversible adsorption, unplugging, and…”
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Host cell metabolic energy is not required for injection of bacteriophage T5 DNA by Filali Maltouf, A, Labedan, B

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Involvement of envelope-bound calcium in the transient depolarization of the Escherichia coli cytoplasmic membrane induced by bacteriophage T4 and T5 adsorption by LETELLIER, L, LABEDAN, B

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Orphan enzymes could be an unexplored reservoir of new drug targets by Lespinet, Olivier, Labedan, Bernard

“…Despite the immense progress of genomics, and the current availability of several hundreds of thousands of amino acid sequences, >39% of well-defined enzyme…”
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