Zobrazeno 1 - 10 of 35 pro vyhledávání: '"D. C. Sands"'
1
Akademický článek
Urediospores of rust fungi are ice nucleation active at > −10 °C and harbor ice nucleation active bacteria
Autor: C. E. Morris, D. C. Sands, C. Glaux, J. Samsatly, S. Asaad, A. R. Moukahel, F. L. T. Gonçalves, E. K. Bigg
Publikováno v: Atmospheric Chemistry and Physics, Vol 13, Iss 8, Pp 4223-4233 (2013)
Various features of the biology of the rust fungi and of the epidemiology of the plant diseases they cause illustrate the important role of rainfall in their life history. Based on this insight we have characterized the ice nucleation activity (INA)
Externí odkaz: https://doaj.org/article/ebe8f41f917c40a1a9d12a9be860478c
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2
Akademický článek
Microbiology and atmospheric processes: research challenges concerning the impact of airborne micro-organisms on the atmosphere and climate
Autor: C. E. Morris, D. C. Sands, M. Bardin, R. Jaenicke, B. Vogel, C. Leyronas, P. A. Ariya, R. Psenner
Publikováno v: Biogeosciences, Vol 8, Iss 1, Pp 17-25 (2011)
For the past 200 years, the field of aerobiology has explored the abundance, diversity, survival and transport of micro-organisms in the atmosphere. Micro-organisms have been explored as passive and severely stressed riders of atmospheric transport s
Externí odkaz: https://doaj.org/article/0ffe88d60bf54cebb94cacff4ac6078a
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3
Akademický článek
Potential impacts from biological aerosols on ensembles of continental clouds simulated numerically
Autor: V. T. J. Phillips, C. Andronache, B. Christner, C. E. Morris, D. C. Sands, A. Bansemer, A. Lauer, C. McNaughton, C. Seman
Publikováno v: Biogeosciences, Vol 6, Iss 6, Pp 987-1014 (2009)
An aerosol-cloud modeling framework is described to simulate the activation of ice particles and droplets by biological aerosol particles, such as airborne ice-nucleation active (INA) bacteria. It includes the empirical parameterisation of heterogene
Externí odkaz: https://doaj.org/article/ae9e96b70b5d4fc69a93fa5372efd96d
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4
Akademický článek
Inferring the Evolutionary History of the Plant Pathogen Pseudomonas syringae from Its Biogeography in Headwaters of Rivers in North America, Europe, and New Zealand
Autor: C. E. Morris, D. C. Sands, J. L. Vanneste, J. Montarry, B. Oakley, C. Guilbaud, C. Glaux
Publikováno v: mBio, Vol 1, Iss 3 (2010)
ABSTRACT Nonhost environmental reservoirs of pathogens play key roles in their evolutionary ecology and in particular in the evolution of pathogenicity. In light of recent reports of the plant pathogen Pseudomonas syringae in pristine waters outside
Externí odkaz: https://doaj.org/article/0699f1940a0f4b82aa326a246be5c499
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6
A Comparison of Auxotrophic and Wild Strains of Sclerotinia sclerotiorum Used as a Mycoherbicide Against Californian Thistle ( Cirsium arvense )
Autor: Graeme W. Bourdôt, David J. Saville, I. C. Harvey, D. C. Sands
Publikováno v: Biocontrol Science and Technology. 8:73-81
Two auxotrophic mutant strains of Sclerotinia sclerotiorum were tested in the greenhouse for pathogenicity on Cirsium arvense (Californian thistle) with and without amino acid amendments. An arginine auxotrophic mutant, with an amendment of the amino
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::77e4d42249dd5e339beaae91fd4b1ed7
https://doi.org/10.1080/09583159830441
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7
A fluorimetric assay for determining variation of lysine in wheat gliadin proteins
Autor: G. A. Taylor, D. C. Sands, J. D. Harris, Tom Blake
Publikováno v: Euphytica. 76:97-100
An effective method for estimating lysine in wheat gliadin proteins could contribute to increasing lysine in wheat. Wheat gliadin proteins were separated and collected by reverse phase high performance liquid chromatography (RP-HPLC). A fluorimetric
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da19c413c2aef92f3fef67d4601af058
https://doi.org/10.1007/bf00024025
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9
Changes in Frequency of Plants Resistant to Barley Leaf Rust Caused by Puccinia hordei Otth. in a Barley Composite Cross Population
Autor: D. C. Sands, H. E. Bockelman, M. Reinhold, M. E. Bjarko
Publikováno v: Plant Breeding. 110:35-40
The response of barley Composite Cross XLI to selection for resistance to leaf rust was evaluated. Representative samples from eight cycles of recurrent selection were inoculated with an isolate of Puccinia bordei Otth. in both the seedling and adult
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8788ffec0bd94301079f058ea11a082b
https://doi.org/10.1111/j.1439-0523.1993.tb00566.x
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10
Effects of hydroclytic enzymes on plant-parasitic nematodes
Autor: P M, Miller, D C, Sands
Publikováno v: Journal of nematology. 9(3)
Proteases, lipase, and chitinase killed Tylenchorhynchus dubius in vitro and in soil. Tylenchorhynchus dubius was more susceptible to the enzymes than Pratylenchus penetrans. Papain was the most effective protease, and other enzymes were less effecti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9cf336b73e50771d3a3d3d3a713acb4b
https://pubmed.ncbi.nlm.nih.gov/19305592
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