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Skip to Search Results- 3Nitrogen availability
- 1Anabaena-variabilis
- 1Biodirectional hydrogenase
- 1Deinococcus-radiodurans
- 1Escherichia-coli
- 1Land reclamation
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A LexA-related protein regulates redox-sensitive expression of the cyanobacterial RNA helicase, crhR
Download2006
Patterson-Fortin, L.M., Owttrim, G.W., Colvin, K.R.
Expression of the cyanobacterial DEAD-box RNA helicase, crhR, is regulated in response to conditions, which elicit reduction of the photosynthetic electron transport chain. A combination of electrophoretic mobility shift assay (EMSA), DNA affinity chromatography and mass spectrometry identified...
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Modelling Short and Long-term Effects of Soil Cover Depth on Tree Growth and Productivity in Reclaimed Landscapes of Northern Alberta
DownloadSpring 2019
Success in establishing productive upland forests on landforms reconstructed using mining waste mainly depends on the cover materials and depth that determine water and nutrient availability for plant growth while mitigating the potential risks or limitations of the substrate that is being...
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Nitrogen Availability and Salinity as Limiting Factors for Lodgepole Pine (Pinus contorta) and White Spruce (Picea glauca) Growth on Reclaimed Sites in the Athabasca Oil Sands Region in Alberta, Canada
DownloadSpring 2015
Unfavorable conditions of reclaimed soils for vegetation establishment have been a concern for successful oil sands reclamation. Growth limitations of planted trees have been observed in the Athabasca Oil Sands Region (AOSR) in Alberta, Canada, but the factors limiting tree growth were poorly...