Perrin H Beatty

Summary

Affiliation: University of Alberta
Country: Canada

Publications

  1. pmc Fertilizing nature: a tragedy of excess in the commons
    Allen G Good
    Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
    PLoS Biol 9:e1001124. 2011
  2. doi request reprint Transcriptome analysis of nitrogen-efficient rice over-expressing alanine aminotransferase
    Perrin H Beatty
    Department of Biological Sciences, CW 405, Biological Sciences Center, University of Alberta, Edmonton, AB, Canada
    Plant Biotechnol J 7:562-76. 2009
  3. pmc Two sets of paralogous genes encode the enzymes involved in the early stages of clavulanic acid and clavam metabolite biosynthesis in Streptomyces clavuligerus
    Kapil Tahlan
    Department of Biological Sciences, University of Alberta, Edmonton T6G 2E9, Canada
    Antimicrob Agents Chemother 48:930-9. 2004
  4. ncbi request reprint 5S clavam biosynthetic genes are located in both the clavam and paralog gene clusters in Streptomyces clavuligerus
    Kapil Tahlan
    Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
    Chem Biol 14:131-42. 2007
  5. doi request reprint Manipulation of microRNA expression to improve nitrogen use efficiency
    Jeffrey J Fischer
    Department of Biological Sciences, University of Calgary, 2500 University Drive NW, Calgary, AB, Canada T2N 1N4
    Plant Sci 210:70-81. 2013
  6. doi request reprint Engineering nitrogen use efficient crop plants: the current status
    Chandra H McAllister
    Department of Biological Sciences, University of Alberta, Edmonton, AB, Canada
    Plant Biotechnol J 10:1011-25. 2012
  7. pmc Nitrogen use efficiencies of spring barley grown under varying nitrogen conditions in the field and growth chamber
    Perrin H Beatty
    Department of Biological Sciences, University of Alberta, Edmonton, AB T6G2E9, Canada
    Ann Bot 105:1171-82. 2010
  8. ncbi request reprint Paenibacillus polymyxa produces fusaricidin-type antifungal antibiotics active against Leptosphaeria maculans, the causative agent of blackleg disease of canola
    Perrin H Beatty
    Department of Biological Sciences, University of Alberta, Edmonton, Canada
    Can J Microbiol 48:159-69. 2002

Collaborators

Detail Information

Publications8

  1. pmc Fertilizing nature: a tragedy of excess in the commons
    Allen G Good
    Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
    PLoS Biol 9:e1001124. 2011
    ..use while others show increasing use? What N fertilizer application reductions could occur, without compromising crop yields? And what are the economic and environmental benefits of using directed nutrient management strategies?..
  2. doi request reprint Transcriptome analysis of nitrogen-efficient rice over-expressing alanine aminotransferase
    Perrin H Beatty
    Department of Biological Sciences, CW 405, Biological Sciences Center, University of Alberta, Edmonton, AB, Canada
    Plant Biotechnol J 7:562-76. 2009
    ..This study provides a genome-wide view of the response to AlaAT over-expression, and elucidates some of the genes that may play a role in the nitrogen-use-efficient phenotype...
  3. pmc Two sets of paralogous genes encode the enzymes involved in the early stages of clavulanic acid and clavam metabolite biosynthesis in Streptomyces clavuligerus
    Kapil Tahlan
    Department of Biological Sciences, University of Alberta, Edmonton T6G 2E9, Canada
    Antimicrob Agents Chemother 48:930-9. 2004
    ..This may be attributed to the presence of the argJ gene in S. clavuligerus, which encodes yet another ornithine acetyltransferase enzyme that may be able to compensate for the lack of OAT1 and -2 in the double mutants...
  4. ncbi request reprint 5S clavam biosynthetic genes are located in both the clavam and paralog gene clusters in Streptomyces clavuligerus
    Kapil Tahlan
    Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
    Chem Biol 14:131-42. 2007
    ..The loss of 5S clavam production in cvm7P mutants suggests that this gene encodes a transcriptional regulator specific for 5S clavam metabolite biosynthesis...
  5. doi request reprint Manipulation of microRNA expression to improve nitrogen use efficiency
    Jeffrey J Fischer
    Department of Biological Sciences, University of Calgary, 2500 University Drive NW, Calgary, AB, Canada T2N 1N4
    Plant Sci 210:70-81. 2013
    ..In this review, we present an overview of recent advances in understanding the regulation of nitrogen metabolism by the action of microRNAs with a view toward engineering crops with increased nitrogen use efficiency. ..
  6. doi request reprint Engineering nitrogen use efficient crop plants: the current status
    Chandra H McAllister
    Department of Biological Sciences, University of Alberta, Edmonton, AB, Canada
    Plant Biotechnol J 10:1011-25. 2012
    ..Patents issued regarding increased NUE in plants as well as gene pyramiding studies are also discussed as well as future directions of NUE research...
  7. pmc Nitrogen use efficiencies of spring barley grown under varying nitrogen conditions in the field and growth chamber
    Perrin H Beatty
    Department of Biological Sciences, University of Alberta, Edmonton, AB T6G2E9, Canada
    Ann Bot 105:1171-82. 2010
    ..The aims of this study were to compare spring-barley genotypes grown on different nitrogen levels in field and growth-chamber conditions to determine the effects on N uptake (NUpE) and N utilization efficiency (NUtE) and ultimately, NUE...
  8. ncbi request reprint Paenibacillus polymyxa produces fusaricidin-type antifungal antibiotics active against Leptosphaeria maculans, the causative agent of blackleg disease of canola
    Perrin H Beatty
    Department of Biological Sciences, University of Alberta, Edmonton, Canada
    Can J Microbiol 48:159-69. 2002
    ..These compounds are therefore members of the fusaricidin group of cyclic depsipeptides...