[PDF] Top 20 Plasmid maintenance in Escherichia coli K 12
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Plasmid maintenance in Escherichia coli K 12
... independently of the recA gene product by enzymes that recognize such short homologous sequences. Support for this latter model comes from evidence which indicates that precise excision of transposable elements can be ... See full document
411
RESTRICTION IN MATINGS OF ESCHERICHIA COLI STRAIN K-12 WITH STRAIN B
... The unlinking of linked markers is dependent upon the distance between them; closely linked markers will be unlinked less often than mxkers further apart.-A probable l[r] ... See full document
12
Novel Plasmid Mediated Colistin Resistance Gene mcr 3 in Escherichia coli
... Compared with 28 other phosphoethanolamine transferases, including MCR-1 and MCR-2, using CLC Genomics Workbench 9, MCR-3 exhibited 99.8% to 100% amino acid identity to those found in an E. coli isolate from a pig ... See full document
8
Studies on the Mg²⁺-stimulated adenosine triphosphatase of Escherichia coli K-12
... 1 SOME PROPERTIES OF MUTANT STRAINS OF ESCHERICHIA COLI LACKING MG-PJPASE ACTI VIT r, ACTIVITIES WERE MEASURED IN MEMBRANE PREPARATIONS EXC EPT WHERE INDICATED , TARLE 1,1 WHE RE THEY HA[r] ... See full document
274
Effects of chromosomal inversion on cell fitness in Escherichia coli K-12.
... In an effort to learn what factors might mitigate the establishment of Escherichia coli variants bearing major chromosomal rearrangements, we have examined the eff[r] ... See full document
8
RECOMBINATION STUDIES OF LACTOSE NONFERMENTING MUTANTS OF ESCHERICHIA COLI K-12
... deletion produced no Lac+ progeny unless the other parent was Lac+, there were some peculiar exceptions. Crosses of these mutations with point mutations revealed no anomal[r] ... See full document
20
GALACTOSE MUTATIONS OF ESCHERICHIA COLI K-12 NOT AMENABLE TO LAMBDA TRANSDUCTION
... Two mutants (W3142 and 781) formed Gal+ clones poorly with kinase defective recipients, indicating genetically that they possess kinase defects; the other two mutants don[r] ... See full document
6
GENETIC ANALYSIS OF A "DOUBLE MALE" STRAIN OF ESCHERICHIA COLI K-12
... Since the distribution of unselected markers was consistent with the order of injection indicated by the gradient, it can be concluded that these three recombinant males (S15, S16[r] ... See full document
16
MAP POSITIONS AND SPECIFICITIES OF SUPPRESSOR MUTATIONS IN ESCHERICHIA COLI K-12
... (lacZ13) has also been reported by BECKWITH (1963b). Tests for suopression of ilv-188 by nonsense suppressors: As suppressors of ilv-188 were found to be capable of supp[r] ... See full document
22
F+ STRAINS OF ESCHERICHIA COLI K-12 DEFECTIVE IN Hfr FORMATION
... F+ cultures grown in broth than in tests with F+ cultures grown in synthetic media. Even so, the data from fluctuation tests with broth grown Type I F+ cultures could be inter[r] ... See full document
20
MAPPING OF THE d-SERINE DEAMINASE REGION IN ESCHERICHIA COLI K-12
... The order among the markers dsdA, a r d , and purC can be established by determining the proportions of the various types of recombinants that emerge from a trans[r] ... See full document
9
DUPLICATION OF A GENE BELONGING TO AN ARGININE OPERON OF ESCHERICHIA COLI K-12
... mutation is a transposed or duplicated argH locus; ( 2 " ) The sup100 mutation opens a new pathway able to transform argininosuccinate into arginine... S A N D.[r] ... See full document
12
Repression of YdaS Toxin Is Mediated by Transcriptional Repressor RacR in the Cryptic rac Prophage of Escherichia coli K-12
... We have shown that the expression of ydaS and ydaS-T is lethal, and we attribute the essentiality of racR to its role in repressing the expression of this toxin. Earlier studies have shown the presence of two toxins, ... See full document
10
Identification of new members of the Escherichia coli K 12 MG1655 SlyA regulon
... TAAAGCCGCATAATATCTTAGCAAGCTAATTATAAGGAGATTA This work CACGTCTTGAGCGATT; creation of slyA mutant TC8 TTGCGTGTGGTCAGGTTACTGACCACACGCCCCCTTCATTCAT This work ATGAATATCCTCCTTAG; creation of s[r] ... See full document
25
Prediction of Escherichia Coli K-12 Promoters Using Convolutional Neural Network
... of Escherichia coli K-12 promoter DNA sequences were collected from the RegulonDB database, and constructed a CNN model to predict promoters using the Keras ... See full document
5
Plasmid segregational stability in 'Escherichia coli'
... Figure 12 constructed by the insertion into pBR322 of X fragments produced by Bam HI, two, p'4 and p'12 showed complete resistance to infection by H88 and as such were considered rex* ...treatment. ... See full document
269
A network model for biofilm development in Escherichia coli K-12
... Where τ i is the bias (used as a delay parameter for the reaction), y j represents the concentrations of gene products of the network, and w ij is the correlation coefficient matrix, called the weight matrix. This matrix ... See full document
9
TRANSDUCTION IN ESCHERICHIA COLI K-12
... Lysates prepared from the heterogenotes have two outstanding features: (1) instead of containing 1O1O lambda particles per ml, they seldom have titers higher than 5[r] ... See full document
15
THE GENETIC MAP OF ESCHERICHIA COLI K-12
... Independent tests suggested that extrapolation of the initial slopes of the resulting anomalous transfer curves provides the most accurate time of entry data and that extra[r] ... See full document
19
PSEUDOINVERSIONS IN THE CHROMOSOME OF ESCHERICHIA COLI K-12
... coli donor strains, gives rise to pseudo- transpositions or pseudoinversions when: (1 ) The markers investigated are very close to the leading end of the donor chromosome; a[r] ... See full document
13
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