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Author (up) Gunderson, P.D. file  url
doi  openurl
  Title Biofuels and North American agriculture--implications for the health and safety of North American producers Type Journal Article
  Year 2008 Publication Journal of Agromedicine Abbreviated Journal J Agromedicine  
  Volume 13 Issue 4 Pages 219-224  
  Keywords Agriculture; Biotechnology/*methods/trends; Conservation of Energy Resources/*methods/trends; Humans; *Occupational Exposure; *Occupational Health; Public Policy; Safety; *Transportation  
  Abstract This decade has provided North American agricultural producers with opportunity to not only produce fiber and food, but also fuel and other industrial products. The drivers incenting this development could be sustained well into the future, therefore workforce safety and health implications are likely to persist for some time. Within production agriculture, the 'feedstock growth and harvest cycle' and 'transport' sectors possess the changing exposures experienced by workers. The Conference explored the following exposures: distiller's grains and bio-processing byproducts, spent catalyst, solvent brine, microbial agents, genetically modified organisms, discharge effluent, H2O dilutes, change in cropping patterns and resultant use of different seeding and harvest technologies, pests (whether target or non-target), and rural traffic resulting from concentrated movement of massive quantities of biomass and grain. Other issues of a more general public health nature such as watershed implications, other environmental impacts, emissions, uneven economic development potential, public safety issues associated with transport of both fuel and other industrial products, and rural emergency medical service need were explored. And, agronomic impacts were noted, including tillage change, potassium buildup in soil, nutrient depletion, sedimentation and erosion of tillable soil, and local esthetics. It was concluded that rural venues for formation and exploration of public policy need to be created.  
  Call Number Serial 496  
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Author (up) Parsons, A.B.; Brost, R.L.; Ding, H.; Li, Z.; Zhang, C.; Sheikh, B.; Brown, G.W.; Kane, P.M.; Hughes, T.R.; Boone, C. file  url
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  Title Integration of chemical-genetic and genetic interaction data links bioactive compounds to cellular target pathways Type Journal Article
  Year 2004 Publication Nature Biotechnology Abbreviated Journal Nat Biotechnol  
  Volume 22 Issue 1 Pages 62-69  
  Keywords Biotechnology/*methods; Cluster Analysis; Drug Industry/*methods; *Drug Resistance; Fungal Proteins/metabolism; Gene Deletion; *Gene Expression Regulation; Mutation; Pharmacogenetics; Proton-Translocating ATPases/metabolism; Saccharomyces cerevisiae/*genetics; Software  
  Abstract Bioactive compounds can be valuable research tools and drug leads, but it is often difficult to identify their mechanism of action or cellular target. Here we investigate the potential for integration of chemical-genetic and genetic interaction data to reveal information about the pathways and targets of inhibitory compounds. Taking advantage of the existing complete set of yeast haploid deletion mutants, we generated drug-hypersensitivity (chemical-genetic) profiles for 12 compounds. In addition to a set of compound-specific interactions, the chemical-genetic profiles identified a large group of genes required for multidrug resistance. In particular, yeast mutants lacking a functional vacuolar H(+)-ATPase show multidrug sensitivity, a phenomenon that may be conserved in mammalian cells. By filtering chemical-genetic profiles for the multidrug-resistant genes and then clustering the compound-specific profiles with a compendium of large-scale genetic interaction profiles, we were able to identify target pathways or proteins. This method thus provides a powerful means for inferring mechanism of action.  
  Call Number Serial 339  
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