Results 51 to 60 of about 299,331 (269)
Interaction of P1 Plasmid Partition Components with the Bacterial Chromosome
, 2010 P1 is a low copy number plasmid that uses a dedicated partition system that actively ensures each daughter cell inherits a copy of the plasmid. P1 plasmid partition is a positioning reaction, ensuring that each plasmid copy is correctly localized to the ...
Yu, Analyn R.
core +2 more sources
FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
wiley +1 more source
In vitro deletions in the partition locus of plasmid pSC101 [PDF]
Journal of Bacteriology, 1984 Deletion mutants in the 375-base-pair EcoRI-AvaI fragment carrying the partition locus of plasmid pSC101 were formed by the combined action of exonuclease III and nuclease S1. Six deletion mutants were isolated, and the endpoints of the deletions were sequenced.
S R, Kalla, P, Gustafsson
openaire +2 more sources
Debating partition : justifications and critiques [PDF]
, 2006 Revised version of portion of a paper presented at final conference of the Mapping frontiers, plotting pathways: routes to North-South cooperation in a divided island programme, City Hotel, Armagh, 19-20 January 2006Political partitions—fresh political
O'Leary, Brendan
core +1 more source
Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein
FEBS Letters, EarlyView.Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux +7 more
wiley +1 more source
FEBS Open Bio, EarlyView.KIF26B plays an important role in kidney development. We engineered mice lacking the C‐terminal region of KIF26B and found severe kidney defects, including bilateral renal agenesis, similar to full Kif26b knockout mice. The mutation disrupted nephron progenitor condensation and reduced Gdnf‐Wnt11 signaling, showing that the KIF26B C‐terminal region is ...
Yuta Yamamura +19 more
wiley +1 more source
Probing plasmid partition with centromere‐based incompatibility [PDF]
Molecular Microbiology, 2004 SummaryLow‐copy number plasmids of bacteria rely on specific centromeres for regular partition into daughter cells. When also present on a second plasmid, the centromere can render the two plasmids incompatible, disrupting partition and causing plasmid loss. We have investigated the basis of incompatibility exerted by the F plasmid centromere, sopC, to
Jean-Yves, Bouet +4 more
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Directed evolution of enzymes at the crossroads of tradition and innovation
FEBS Open Bio, EarlyView.An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova +2 more
wiley +1 more source
Plasmid and chromosome partitioning: surprises from phylogeny [PDF]
Molecular Microbiology, 2000 Plasmids encode partitioning genes (par) that are required for faithful plasmid segregation at cell division. Initially, par loci were identified on plasmids, but more recently they were also found on bacterial chromosomes. We present here a phylogenetic analysis of par loci from plasmids and chromosomes from prokaryotic organisms.
Gerdes K, Møller-Jensen J, Jensen RB
openaire +4 more sources
FEBS Open Bio, EarlyView.The two catalytic subunits of typhoid toxin dissociate from the holotoxin in the ER of an intoxicated cell, but only CdtB exits the ER to generate immunosuppressive effects. PltA is retained in the ER and sequestered from its cytosolic target, thus allowing the anti‐inflammatory effects of CdtB to promote intestinal colonization.
Maria C. Zabala‐Rodriguez +4 more
wiley +1 more source