Publications
Genetic engineering of reproductive sterility in forest trees. Molecular Breeding. 1:5-26.
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1995. Environmental effects of genetically engineered woody biomass crops. Biomass & Bioenergy. 14:403-414.
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1998. Genetic engineering of sexual sterility in shade trees. Journal of Arboriculture. 24(5):263-273.
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1998. A DEFICIENS homolog from the dioecious tree Populus trichocarpa is expressed in both female and male floral meristems of its two-whorled, unisexual flowers. Plant Physiology. 124:627-639.
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2000. Diverse effects of overexpression of LEAFY and PTLF, a poplar (Populus) homolog of LEAFY/FLORICAULA, in transgenic poplar and Arabidopsis. Plant Journal. 22:235-246.
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2000. Options for genetic engineering of floral sterility in forest trees. In S.M. Jain & S.C. Minocha (Eds.), Molecular Biology of Woody Plants. :Pp135-153.
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2000. Structure and expression of duplicate AGAMOUS orthologs in poplar. Plant Molecular Biology. 44(5):619-634.
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2000. Controlling maturation and flowering for forest tree domestication. In Stewart, C.N. (Eds.), Transgenic Plants: Current Innovations and Future Trends. :Pp9-44.
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2003. Forestry's Fertile Crescent: The application of biotechnology to forest trees. Plant Biotechnology. 1:141-154.
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2003. Poplar genome sequence: functional genomics in an ecologically dominant plant species. Trends in Plant Science. 9:49-56.
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2004. A populus EST resource for plant functional genomics. American Society of Plant Biologists Newsletter. 38(101):13951-13956.
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2004. Revisiting tree maturation and floral initiation in the poplar functional genomics era. New Phytolologist. 164:43-51.
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2004. Ten lessons from 15 years of transgenic Populus research. Forestry. 77(5):455-465.
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2004. A transcriptional timetable of autumn scenescence. Genome Biology. 5:R24.1-R24.13.
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2004. Tree biotechnology in the 21st century: Transforming trees in the light of comparative genomics. In S.H. Strauss and H.D. Bradshaw (Eds.), The BioEngineered Forest: Challenges to Science and Society. :Pp76-97.
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2004. Validating internal controls for quantitative plant gene expression studies. BMC Plant Biolog. 4
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2004. Genetic transformation: a powerful tool for dissection of adaptive traits in trees. New Phytologist. 167:9-18.
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2005. .
2005. Alcohol-inducible gene expression in transgenic Populus. Plant Cell Reports. 25:660-667.
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2006. .
2006. Efficiency of gene silencing in Arabidopsis: Direct inverted repeats versus transitive RNAi vectors. Plant Biotechnology. 5:615-626.
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2007. Field trial detects incomplete barstar attenuation of vegetative cytotoxicity in Populus trees containing a poplar LEAFY promoter:: barnase sterility transgene. Molecular Breeding. 19:69-85.
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2007. Genetic containment of forest plantations. Tree Genetics & Genomes. 3:75-100.
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2007. Efficient and stable transgene suppression via RNAi in field-grown poplars. Transgenic Research. 17:679-694.
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2008. Genes for control of plant stature and form. New Phytologist. 177(3):589-607.
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2008. Matrix attachment region elements have small and variable effects on transgene expression and stability in field-grown Populus. Plant Biotechnology Journal. 6:887-896.
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2008. Stability of transgenes in trees: expression of two reporter genes in poplar over three field seasons. Tree Physiology. 29:299-312.
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2009. Genetic containment of forest plantations. In: Forests and Genetically Modified Trees. :Pp.35-76.
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2010. Genome-wide transcriptome analysis of the transition from primary to secondary stem development in Populus trichocarpa. BMC Genomics. 11:150.
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2010. Poplar as a tree model for horticulture and beyond: A case study of genome-scale changes in gene expression during bud entry and release from dormancy. Acta Hort. (ISHS). 859:43-47.
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2010. Populus CEN/TFL1 regulates first onset of flowering, axillary meristem identity and dormancy release in Populus. The Plant Journal. 62:674-688.
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2010. FLOWERING LOCUS T duplication coordinates reproductive and vegetative growth in perennial poplar. PNAS. 108(26):10756-10761.
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2011. Regulation of Flowering Time in Poplar. Genetics, Genomics, and Breeding of Poplar, C.P. Joshi, S. DiFazio, and C. Kole (eds.). :pp.272-303.
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2011. Contrasting patterns of evolution following whole genome versus tandem duplication events in Populus. Genome Research. 22:95–105.
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2012. A tapetal ablation transgene induces stable male sterility and slows field growth in Populus. Tree Genetics & Genomes. 10:1583–1593.
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2014. Containment of transgenic trees by suppression of LEAFY. Nature Biotechnology. 34:918–922.
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2016. Transgenic suppression of AGAMOUS genes in apple reduces fertility and increases floral attractiveness. PLOS One. 11(8):e0159421.
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2020.