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Biosafety Status and Prospects. Biosafety Status and Prospects of Agricultural Biotechnology Klaus Ammann, Guest Professor Delft University of Technology, Netherlands. Literature citation, for Slideshows and Manuscripts. Web of Science, all databases. Web of Science, all databases.
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Biosafety Status and Prospects Biosafety Status and Prospects of Agricultural Biotechnology Klaus Ammann, Guest Professor Delft University of Technology, Netherlands Literature citation, for Slideshows and Manuscripts
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Gatehouse pdf document • Gatehouse, A.M.R., Ferry, N., & Raemaekers, R.J.M. (2002) • The case of the monarch butterfly: a verdict is returned. Trends in Genetics, 18, 5, pp 249-251 • http://www.botanischergarten.ch/Bt/Gatehouse-Case-Monarch-2002.pdf
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Werner Arber, Nobel Laureate 1978: Interestingly, naturally occurring molecular evolution, i.e. the spontaneous generation of genetic variants has been seen to follow exactly the same three strategies as those used in genetic engineering14. These three strategies are: (a) small local changes in the nucleotide sequences, (b) internal reshuffling of genomic DNA segments, and (c) acquisition of usually rather small segments of DNA from another type of organism by horizontal gene transfer. Arber Arber, W. (2002) Roots, strategies and prospects of functional genomics. Current Science, 83, 7, pp 826-828 http://www.botanischergarten.ch/Mutations/Arber-Comparison-2002.pdf Arber, W. (2002) Roots, strategies and prospects of functional genomics. Current Science, 83, 7, pp 826-828 http://www.botanischergarten.ch/Mutations/Arber-Comparison-2002.pdf
Arber However, there is a principal difference between the procedures of genetic engineering and those serving in nature for biological evolution. While the genetic engineer pre-reflects his alteration and verifies its results, nature places its genetic variations more randomly and largely independent of an identified goal. Arber, W. (2002) Roots, strategies and prospects of functional genomics. Current Science, 83, 7, pp 826-828 http://www.botanischergarten.ch/Mutations/Arber-Comparison-2002.pdf Arber, W. (2002) Roots, strategies and prospects of functional genomics. Current Science, 83, 7, pp 826-828 http://www.botanischergarten.ch/Mutations/Arber-Comparison-2002.pdf
Scatter plot representation of transcriptome comparisons, Baudo et al. 2006 Baudo: comparison in genomic disturbance: GM crops are less disturbed (black dots) than classic breeds transgenic vs. control endosperm 14 dpa 28 dpa 8 dpg Baudo, M.M., Lyons, R., Powers, S., Pastori, G.M., Edwards, K.J., Holdsworth, M.J., & Shewry, P.R. (2006) Transgenesis Has Less Impact on the Transcriptome of Wheat Grain Than Conventional Breeding. Plant Biotechnology Journal, 4, 4, pp 369-380 http://www.botanischergarten.ch/Organic/Baudo-Impact-2006.pdf Shewry, P.R. & Jones, H.D. (2005) Transgenic Wheat: Where Do We Stand after the First 12 Years? Annals of Applied Biology, 147, 1, pp 1-14 http://www.botanischergarten.ch/Organic/Shewry-Performance-2006.pdf 2 conventional lines Endosperm 14 dpa 28 dpa leaf at 8 dpg transgenic vs. conventional Endosperm 14 dpa 28 dpa leaf at 8 dpg
Wider Fields • EU-Project Wider Fields, Ammann-Kovacovsky-2008 • Huesken, A., Ammann, K., Messeguer, J., Papa, R., Robson, P., Schiemann, J., G., S., Stamp, P., J., S., & Wilhelm, R. (2007) • A major European synthesis of data on pollen and seed mediated gene flow in maize in the SIGMEA project. In GMCC-07, Third International Conference on Coexistence between Genetically Modified (GM) and non-GM based Agricultural Supply Chains, Seville Spain • http://www.botanischergarten.ch/SIGMEA/Huesken-Synthesis-2007.pdf
Real health problem A real health problem, But not discussed, Since it does not Concern transgenic crops • Bilsborrow, P.E., Evans, E.J., Bowman, J., & Bland, B.F. (1998) • Contamination of edible double-low oilseed rape crops via pollen transfer from high erucic cultivars. Journal of the Science of Food and Agriculture, 76, 1, pp 17-22 • http://www.botanischergarten.ch/Brassica/Bilsborrow-Contamination-Edible-1998.pdf
Phylogenesis Maize and Teosinte • Matsuoka, Y., Vigouroux, Y., Goodman, M.M., Sanchez, G.J., Buckler, E., & Doebley, J. (2002) • A single domestication for maize shown by multilocus microsatellite genotyping. Proceedings of the National Academy of Sciences of the United States of America, 99, 9, pp 6080-6084 • http://www.botanischergarten.ch/Bt/Matsuoka-Single-Domestication-2002.pdf
actual breeding plus cultural practice gain • Troyer, A.F. (2006) • Adaptedness and Heterosis in Corn and Mule Hybrids. Crop Science, 46, 2, pp 528-543 • http://crop.scijournals.org/cgi/content/abstract/cropsci;46/2/528 AND http://www.botanischergarten.ch/Bt/Troyer-Adaptedness-Heterosis-2006.pdf in the US maize yields have accelerated in the last ten years
http://epp.eurostat.ec.europa.eu/portal/page?_pageid=0,1136206,0_45570464&_dad=portal&_schema=PORTALhttp://epp.eurostat.ec.europa.eu/portal/page?_pageid=0,1136206,0_45570464&_dad=portal&_schema=PORTAL corn yields in France and Italy in the last 10 years fail to show the same trend
Cattivelli Drought Tolerance • Cattivelli, L., Rizza, F., Badeck, F.W., Mazzucotelli, E., Mastrangelo, A.M., Francia, E., Mare, C., Tondelli, A., & Stanca, A.M. (2008) • Drought tolerance improvement in crop plants: An integrated view from breeding to genomics. Field Crops Research, 105, pp 1-14 • http://www.botanischergarten.ch/DroughtResistance/Cattivelli-Drought-Tolerance-2008.pdf