The Ausubel laboratory uses genetic, genomic, and chemical genetic approaches to: (1) elucidate the molecular basis of microbial pathogenesis in the bacterial pathogens Pseudomonas aeruginosa and Pseudomonas syringae and (2) identify the components of the signaling pathways involved in the host innate immune response in the plant Arabidopsis thaliana and the nematode Caenorhabditis elegans.
Interspecies homology of nitrogenase genes.
Glutamine synthetase mutations which affect expression of nitrogen fixation genes in Klebsiella pneumoniae.
Authors: Authors: Ausubel FM, Bird SC, Durbin KJ, Janssen KA, Margolskee RF, Peskin AP.
J Bacteriol
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J Bacteriol
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Directive segregation in the basis of colE1 plasmid incompatibility.
Cyanobacterial ribonucleic acid polymerases recognize lambda promoters.
Overlapping sequences of Klebsiella pneumoniae nifDNA cloned and characterized.
Radiochemical identification of the kil gene product of bacteriophage lambda.
Physical map of chromosomal nitrogen fixation (nif) genes of Klebsiella pneumoniae.
Authors: Authors: Riedel GE, Ausubel FM, Cannon FC.
Proc Natl Acad Sci U S A
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Proc Natl Acad Sci U S A
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Recombinant plasmid that carries part of the nitrogen fixation (nif) gene cluster of Klebsiella pneumoniae.
Authors: Authors: Cannon FC, Riedel GE, Ausubel FM.
Proc Natl Acad Sci U S A
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Proc Natl Acad Sci U S A
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Cloning nitrogen fixing genes from Klebsiella pneumoniae in vitro and the isolation of NIF promoter mutants affecting glutamine synthetase regulation.
Authors: Authors: Ausubel F, Riedel G, Cannon F, Peskin A, Margolskee R.
Basic Life Sci
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Basic Life Sci
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Recombination between bacterial plasmids leading to the formation of plasmid multimers.