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[PDF] Top 20 Head Proteins from T-Even Bacteriophage

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Head Proteins from T-Even Bacteriophage

Head Proteins from T-Even Bacteriophage

... Figure 4 also shows that T-even phage capsids contain a protein with a molecular weight of 84,000 daltons peak 2 and also a protein or proteins that elute in the void volume peak 1.. Mol[r] ... See full document

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Head Proteins from T-Even Bacteriophages II. Physical and Chemical Characterization

Head Proteins from T-Even Bacteriophages II. Physical and Chemical Characterization

... Amino acid analyses The major 43,000-dalton class of head proteins on the bacteriophage proteins allowed correlation of was analyzed on 7.5% polyacrylamide gels the number of milligrams [r] ... See full document

15

Structural Aberrations in T-Even Bacteriophage V. Effects of Canavanine on the Maturation and Utilization of Specific Gene Products

Structural Aberrations in T-Even Bacteriophage V. Effects of Canavanine on the Maturation and Utilization of Specific Gene Products

... Thus, there are four DISCUSSION proteins which are selectively assembled into lollipop particles as opposed to phage of normal We have described the effects of canavanine head length whi[r] ... See full document

14

Structural aberrations in T-even bacteriophage. VII. In vitro analysis of the canavanine-mediated inhibition of proteolytic cleavage.

Structural aberrations in T-even bacteriophage. VII. In vitro analysis of the canavanine-mediated inhibition of proteolytic cleavage.

... Using an in vitro cleavage assay we have shown that the gene 21-dependent proteolytic activity from canavanine-treated extracts is markedly inhibited, whereas the substrate proteins reta[r] ... See full document

9

Heat cleavage of bacteriophage T4 gene 23 product produces two peptides previously identified as head proteins.

Heat cleavage of bacteriophage T4 gene 23 product produces two peptides previously identified as head proteins.

... The dependence of the 20- and 29-kDa head proteins on the presence of gene 23 protein gp23 and the observation that the sum of their masses equalled that of mnature cleaved gp23 suggeste[r] ... See full document

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T-Even Bacteriophage-Tolerant Mutants of Escherichia coli B II. Nucleic Acid Metabolism

T-Even Bacteriophage-Tolerant Mutants of Escherichia coli B II. Nucleic Acid Metabolism

... Mutant cells infected by phage T6 are able to carry out several metabolic functions associated with normal virus development, including arrest of bacterial nucleic acid and protein synth[r] ... See full document

11

Structural Aberrations in T-Even Bacteriophage IV. Parameters of Induction and Formation of Lollipops

Structural Aberrations in T-Even Bacteriophage IV. Parameters of Induction and Formation of Lollipops

... However, the length of the lollipop head and the percentage of lollipops does vary with both the time at which canavanine is added to the infection as well as the length of' exposure bef[r] ... See full document

10

Structural aberrations in T-even bacteriophage. IX. Effect of mixed infection on the production of giant bacteriophage.

Structural aberrations in T-even bacteriophage. IX. Effect of mixed infection on the production of giant bacteriophage.

... In the presence of canavanine, all giants from infections using phage defective in gene 22 are in the 2- to 5head-length class, and no giants are formed in the absence of canavanine.. It[r] ... See full document

11

T-Even Bacteriophage-Tolerant Mutants of Escherichia coli B

T-Even Bacteriophage-Tolerant Mutants of Escherichia coli B

... To understand the role of host-cell functions in the replication of bacteriophages, it is useful to have phage-tolerant bacterial mutants, i.e., strains which can adsorb virus but are un[r] ... See full document

6

Breakdown and Exclusion of Superinfecting T-Even Bacteriophage in Escherichia coli

Breakdown and Exclusion of Superinfecting T-Even Bacteriophage in Escherichia coli

... Five separate cultures of ER-1 and ER22 were infected at MOI 5 with unlabeled T4 and superinfected 5 min later with different fresh stocks of 32P-labeled T4 MOI 0.1 to 5; 15 min after pr[r] ... See full document

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Template Properties of Glucose-Deficient T-Even Bacteriophage DNA

Template Properties of Glucose-Deficient T-Even Bacteriophage DNA

... sylation can influence the template activity of either vegetative T4 DNA or mature T-even tain hosts which are able to degrade infecting phage DNAs for in vitro RNA or protein synthe- ph[r] ... See full document

9

Induced Structural Defects in T-Even Bacteriophage

Induced Structural Defects in T-Even Bacteriophage

... In particular, it was observed by electron microscopy that L-canavanine, an arginine analogue, gave rise to polyheads; L-azetidine-2-carboxylic acid, a proline analogue, gave rise to pol[r] ... See full document

12

Studies on T even bacteriophage DNA

Studies on T even bacteriophage DNA

... To map the deletion in T5stO on the T5 chromosome by electron microscopy, the intact strand of T5stO is hybridized with a mixture of two fragments as shown in Fig... Schematic representa[r] ... See full document

237

Characterization of T-Even Bacteriophage Substructures

Characterization of T-Even Bacteriophage Substructures

... STONE Department of Microbiology, University of Colorado Medical Center, Denver, Colorado 80220 Tail plates obtained from T4D amber mutants were examined with respect to sedimentation be[r] ... See full document

11

Characterization of T-Even Bacteriophage Substructures

Characterization of T-Even Bacteriophage Substructures

... Tail fibers and tubes were purified on glycerolCsCI-D20 gradients and examined with respect to sedimentation properties, subunit molecular weights, amino acid composition, isoelectric po[r] ... See full document

11

Structure and assembly of bacteriophage T4 head

Structure and assembly of bacteriophage T4 head

... DNA from a two subunit gmrS + gmrD glucose modi- fied restriction endonuclease of a pathogenic ...of T- even phages ...gmrS/gmrD proteins (Figure 3) ...phage T- evens have co-evolved ... See full document

14

The Murky Origin of Snow White and Her T-Even Dwarfs

The Murky Origin of Snow White and Her T-Even Dwarfs

... riophage and antibiotics. Am. Nat. 147: 881–898. Watson, J. D., 1950 The properties of X-ray inactivated bacterio- Luria, S. E., 1984 A Slot Machine, a Broken Test Tube: An Autobiography. phage. I. Inactivation by direct ... See full document

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Aspects of the Ultraviolet Photobiology of Some T-Even Bacteriophages

Aspects of the Ultraviolet Photobiology of Some T-Even Bacteriophages

... Bacteriophage T4 DNA metabolism is largely insulated from that of its host, although some host functions assist in the repair of T4 DNA damage. Environmental factors sometimes affect survival and ... See full document

8

Novel bacteriophage lambda mutation affecting lambda head assembly.

Novel bacteriophage lambda mutation affecting lambda head assembly.

... On the basis of genetic and biochemical analysis it has been shown that the protein products of at least nine phage genes pA, pW, pB, pC, pNu3, pD, pE, pFI and pFII, possibly two more de[r] ... See full document

7

The Structural Proteins of Bdellovibrio bacteriovorus Bacteriophage MAC 1

The Structural Proteins of Bdellovibrio bacteriovorus Bacteriophage MAC 1

... Peptides were purified and concentrated using an on- line enrichment column (Thermo Scientific 5 μm, 100 μm ID × 2 cm C18 column). Subsequent chromatographic separation was performed on a reverse phase nanospray column ... See full document

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