Results 221 to 230 of about 1,092,358 (244)

BACTERIAL AVIRULENCE GENES

Annual Review of Phytopathology, 1996
▪ Abstract  Although more than 30 bacterial avirulence genes have been cloned and characterized, the function of the gene products in the elictitation of resistance is unknown in all cases but one. The product of avrD from Pseudomonas syringae pv. glycinea likely functions indirectly to elicit resistance in soybean, that is, evidence suggests the gene
Frank F. White, Jan E. Leach
openaire   +3 more sources

Visualization of Bacterial Genes in Action

Science, 1970
The morphology of active structural and putative ribosomal RNA genes was observed by electron microscopy after lysis of fragile Escherichia coli cells. Conclusions drawn are: most of the chromosome is not genetically active at any one instant; translation is completely coupled with transcription; the 16 ...
Barbara A. Hamkalo   +2 more
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Bacterial Gene Expression and Biotechnology

1985
This brief review article has been intended to give a few up-to-date examples of the dramatic impact that our knowledge of gene expression (especially bacterial gene expression) has had in the area of biotechnology. This area is in a state of such rapid growth that it has only been possible to present a limited overview of the subject matter.
E Garcia   +4 more
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Bacterial genes in humans?

Trends in Biotechnology, 2001
In the June issue of Trends in Biotechnology, we reported on a paper in Science (Steven Salzberg et al., 8 June) that cast doubt on the original conclusions of the two human genome sequence reports (Nature, 15 February and Science, 16 February).
openaire   +2 more sources

Noise in bacterial gene expression

Biochemical Society Transactions, 2018
Abstract The expression level of a gene can fluctuate significantly between individuals within a population of genetically identical cells. The resultant phenotypic heterogeneity could be exploited by bacteria to adapt to changing environmental conditions.
openaire   +3 more sources

Bacterial gene expression at low temperatures

Extremophiles, 2012
Under suboptimal environmental conditions such as low temperatures, many bacteria have an extended lag phase, altered cell structures, and composition such as a less fluid (more rigid) and leaky cytoplasmic membrane. As a result, cells may die, enter into a starvation mode of metabolism or a physiologically viable but non-culturable (VBNC) state.
Trevors, J.T.   +4 more
openaire   +5 more sources

[6] Gene transfer in bacterial biofilms

2001
Publisher Summary This chapter discusses gene transfer in bacterial biofilms. For many years it has been assumed that gene transfer will take place within biofilms, and the frequency of such transfer will be greater than that which occurs amongst planktonic organisms.
Michael Wilson   +2 more
openaire   +3 more sources

Two kinds of insertions in bacterial genes [PDF]

open access: possibleMolecular and General Genetics MGG, 1972
Six insertion mutations in the gal operon of E. coli and two insertion mutations in the xycIIOP operon of bacteriophage lambda were tested for homology by annealing separated strands of lambda dgal DNA carrying the insertions, and inspection in the electron microscope.
Peter Starlinger   +5 more
openaire   +2 more sources

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