Publications
Proceedings of International Symposium on In Situ Conservation of Plant Genetic Diversity. In Situ Conservation of Plant Genetic Diversity. :391p.
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1998. Stiffness of Douglas-fir lumber: Effects of wood properties and genetics. Canadian Journal of Forest Research. 41:1160-1173.
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2011. Age-age correlations and early selection for wood density in young Douglas-fir. Forest Science. 38:467-478.
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1992. .
1990. Genetic variation of wood density components in young coastal Douglas-fir: implications for tree breeding. Canadian Journal of Forest Research. 21:1801-1807.
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1991. Family variation in age trends of wood density traits in young coastal Douglas-fir. Wood and Fiber Science. 26:229-236.
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1994. .
2003. Genetic relationships between wood density components and cambial growth rhythm in young coastal Douglas-fir. Canadian Journal of Forest Research. 24:1871-1876.
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1994. Early genetic selection for wood stiffness in juvenile Douglas-fir and western hemlock. For. Ecol. Manage. 320:104-117.
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2014. .
1997. .
2000.
Genetic options for adapting forests to climate change. Western Forester. 54(1):9-11.
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2009. Family composition of Douglas-fir nursery stock as influenced by seed characters, mortality and culling practices. New Forests. 7:319-329.
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1993. The 1912 Douglas-fir Heredity Study: Long-term effects of climatic transfer distance on growth and survival. Journal of Forestry. 118(1):1-13.
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2020. Ensuring that forests are adapted to future climates. Northwest Woodlands. 26(2):20-21,31.
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2010. Strategies for the conservation of forest genetic resources in the face of climate change. Turk. J. Bot. 35:403-409.
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2011. Relative family performance and variance structure of open-pollinated Douglas-fir seedlings grown in three competitive environments. Theoretical and Applied Genetics. 81:541-550.
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1991. .
1989. Effects of seed weight and rate of emergence on early growth of open-pollinated Douglas-fir families. Forest Science. 37:987-997.
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1991. .
2003. Highly variable SSR markers in Douglas-fir: Mendelian inheritance and map locations. Theoretical and Applied Genetics. 108:873-880.
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2004. .
2004. .
1994. Genetic parameters of stem form traits in a 9-year-old coastal Douglas-fir progeny test in Washington. Silvae Genetica. 46:166-170.
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1997. .
1999.
Genetic selection for cold hardiness in coastal Douglas-fir seedlings and saplings. Canadian Journal of Forest Research. 30:1799-1807.
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2000. Quantitative genetics of spring and fall cold hardiness in seedlings from two Oregon populations of coastal Douglas-fir. Forest Ecology and Management. 149:305-318.
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2001. Susceptibility to autumn frost can be predicted by the timing of bud-set in Douglas-fir seedlings but not saplings. Tree Improvement for Sustainable Tropical Forestry, Dieters, M.J., Matheson, A.C., Nikles, D.G., Harwood, C.E. and Walker, S.U. (eds.). :208-209.
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1996. Genetic and environmental control of Douglas fir stem defects. For. Ecol. Manage. 318:228-238.
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2014. RNA interference suppression of AGAMOUS and SEEDSTICK alters floral organ identity and impairs floral organ determinacy, ovule differentiation, and seed-hair development in Populus. New Phytologist. 222:923-937.
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2019. Conifer DBMagic: A database housing multiple de novo transcriptome assemblies for twelve diverse conifer species. Tree Genet. Genomes. 8:1477-1485.
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2012. .
1999. The genetic architecture study of coast redwood. Proceedings Conference on Coast Redwood Forest Ecology and Management.
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1996. .
1990. Genetic variation in cambial phenology of coastal Douglas-fir. Canadian Journal of Forest Research. 24:1864-1870.
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1994. Genetic control of bud phenology in pole-size trees and seedlings of coastal Douglas-fir. Canadian Journal of Forest Research. 23:1043-1051.
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1993. Range-wide patterns of allozyme variation in Douglas-fir (Pseudotsuga menziesii). Canadian Journal of Forest Research. 19:149-161.
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1989. Effects of megagametrophyte removal on DNA yield and early seedling growth in coastal Douglas-fir. Proceedings Western Forest Genetics Association Meeting.
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1996. Genome mapping in inter-varietal hybrids of Douglas-fir. Proceedings Western Forest Genetics Association Meeting.
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1996. RAPD genome maps of Douglas-fir. Journal of Heredity. 89:197-205.
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1998. High-density miniaturized seed orchards of Douglas-fir. New Forests. 46:121-140.
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2015. Containment of transgenic trees by suppression of LEAFY. Nature Biotechnology. 34:918–922.
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2016. Adaptive significance of intermittent shoot growth in Douglas-fir seedlings. Tree Physiology. 14:1277-1289.
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1994. Mapping of quantitative trait loci controlling adaptive traits in coastal Douglas-fir: II. Spring and fall cold hardiness. Theoretical and Applied Genetics . 102:1152-1158.
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2001. Heritabilities, intertrait genetic correlations, GxE interaction and predicted genetic gains for acoustic velocity in mid-rotation coastal Douglas-fir. Silvae Genetica. 60:8-18.
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2011. Genetic improvement of wood quality in coastal Douglas-fir and western hemlock. Joint PNWTIRC/NWTIC workshop.
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2002. Identifying candidate genes associated with cold hardiness in coastal Douglas-fir using DNA microarrays. Western Forest Genetics Association 50th Anniversary Meeting: Looking Back—Looking Ahead.
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2005. Clinometer versus pole measurement of tree heights in young Douglas-fir progeny tests. Western Journal of Applied Forestry . 3:86-88.
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1998. From genotype to phenotype: Unraveling the complexities of cold adaptation in forest trees. Canadian Journal of Botany. 81:1247-1266.
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2003. Bibliography of Douglas-fir ecological genetics, evolutionary genetics, physiological genetics, and tree breeding. Pacific Northwest Research Cooperative Report. :20pp.
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2006. An Axiom SNP genotyping array for Douglas-fir. BMC Genomics. 21(9)
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2020. Breeding Douglas-fir. Plant breeding reviews. 27:245-353.
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2006. Biotechnology research is developing new tools for tree breeders. Western Forester. 62(3):26-27.
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2017. .
2013. The genetics of stem volume, stem form and branch characteristics in sapling noble fir. Silvae Genetica. 47:177-183.
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1998. Effects of climate on growth traits of river red gum are determined by respiration parameters. Australian Journal of Plant Physiology. 27:435-443.
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2000. Respiration parameters determine redwood growth rates and responses to climate. Proceedings Conference on Coast Redwood Forest Ecology and Management.
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1996. Selection for biomass production based on respiration parameters in eucalypts: Acclimation of growth respiration to changing growth temperatures. Canadian Journal of Forest Research. 26:1569-1576.
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1996. Forest responses to climate change in the northwestern United States: Ecophysiological foundations for adaptive management. Forest Ecology and Management. 261:1121-1142.
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2011. Adaptation of trees, forests and forestry to climate change. Sylwan. 154(9):587-602.
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2010. Genetic variation in direct and indirect measures of wood stiffness in coastal Douglas-fir. Canadian Journal of Forest Research. 38:2476-2486.
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2008. Flower stimulation in young miniaturized seed orchards of Douglas-fir (Pseudotsuga menziesii). Canadian Journal of Forest Research. 37(1):1-10.
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2007. Proceedings, genetics and growth modeling workshop. Pacific Northwest Research Cooperative Report . :171pp..
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2004. Douglas-fir seedlings in the Pacific Northwest: The genetics of drought adaptation. M.S. Thesis, Oregon State University
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2017. Mating system and genetic diversity in natural populations of knobcone pine (Pinus attenuata). Forest Genetics. 4(4):223-226.
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1997. Mating patterns and pollen dispersal in a natural knobcone pine (Pinus attenuata Lemmon.) stand. Heredity. 77:251-280.
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1996. .
1998. Genetic variation in cold hardiness of Douglas-fir in relation to parent tree environment. Canadian Journal of Forest Research. 29:62-72.
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1999. Extreme growth phenotypes of trees are caused by differences in energy metabolism. Thermochimica Acta . 373:125-132.
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2001. Influence of age on dark respiration in eucalypts. Thermochimica Acta. 343:11-17.
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2000. Pacific Northwest Tree Improvement Research Cooperative. Western Forester. 45:13.
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2000. Effectiveness of nearest neighbor data adjustment in a clonal test of redwood. Silvae Genetica. 45:46-51.
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1996. Genetics of cold hardiness in a cloned full-sib family of coastal Douglas-fir. Canadian Journal of Forest Research. 30:837-840.
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2000. Selection for biomass production based on respiration parameters in eucalypts: Effects of origin and growth climates on growth rates. Canadian Journal of Forest Research. 26:1556-1568.
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1996. Cold hardiness testing for Douglas-fir tree improvement programs: guidelines for a simple, robust and inexpensive screening method. Western Journal of Applied Forestry. 15:129-136.
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2000. Genetic variation in drought hardiness of coastal Douglas-fir (Pseudotsuga menziesii var. menziesii) seedlings. Joint Meeting North American Forest Biology Workshop and Western Forest Genetics Association.
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2000. Influence of second flushing on genetic assessment of cold hardiness in coastal Douglas-fir (Pseudotsuga menziesii var. menziesii (Mirb.) Franco). Forest Ecology and Management. 111:119-126.
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1998. Genetic variation in drought hardiness of coastal Douglas-fir seedlings from British Columbia. Canadian Journal of Forest Research. 32:1701-1716.
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2002. Genetics of dark respiration and its relationship with drought hardiness in coastal Douglas-fir. Thermochimica Acta . 349:69-77.
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2000. Contrasting adaptation of two eucalyptus subgenera is related to differences in respiratory metabolism. Functional Ecology. 13:675-682.
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1999. Genetics of cold and drought hardiness in coastal Douglas-fir. Western Forest Genetics Association Meeting.
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2001. Response to letter from M. Adams. Functional Ecology. 14:654-656.
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2000. Genetics of fall and winter cold hardiness of coastal Douglas-fir in Oregon. Canadian Journal of Forest Research. 26:1828-1837.
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1996. Effects of selection for increased growth rates on the annual developmental cycle of coastal Douglas-fir. Proceedings Canadian Tree Improvement Association and Western Forest Genetics Association Joint Meeting. :63p.
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1995. Genetic variation in seedling water-use efficiency as estimated by carbon isotope ratios and its relationship to sapling growth in Douglas-fir. Forest Genetics. 2:199-206.
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1995. Family variation for fall cold hardiness in two Washington populations of coastal Douglas-fir (Pseudotsuga menziesii var. menziesii (Mirb.) Franco). Forest Ecology and Management. 80:187-195.
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1996. Screening for cold hardiness in coastal Douglas-fir. Proceedings CRC-IUFRO Conference: Eucalypt Plantations: Improving Fibre Yield and Quality. :321-324.
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1995. Genetics of spring cold hardiness in coastal Douglas-fir. Western Forest Genetics Association Meeting.
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1996. Spring cold hardiness under strong genetic control in Oregon populations of Pseudotsuga menziesii var. menziesii. Canadian Journal of Forest Research. 27:1773-1780.
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1997. Impacts of genetic selection for height growth on annual developmental cycle traits in coastal Douglas-fir. Proceedings Joint Meeting IUFRO Working Parties S2.02.05 (Douglas-fir), S2.0206 (Pinus contorta), S2.02.12 (Sitka spruce) and S2.02.14 (Abies). :AD-1.
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1995. Is research keeping up with the needs of Douglas-fir tree improvement programs? Western Journal of Applied Forestry . 5:135-137.
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1990. Stem sinuosity measurement in young Douglas-fir progeny tests. Proceedings of the IUFRO Working Party on Breeding Strategy for Douglas-fir as an Introduced Species. Working Party: S. 2.02.05. :147-159.
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1985. Genetics of second flushing in coastal Douglas-fir. Proceedings Joint Conference Western Mensurationists Association and Western Forest Genetics Association. :83p.
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1994. Pollen contamination trends in a maturing Douglas-fir seed orchard. Canadian Journal of Forest Research. 27:131-134.
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1997. Information needs of coastal Douglas-fir tree improvement programs. PNWTIRC Report. :18p.
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1990. Evaluating efficacy of early testing for stem growth in coastal Douglas-fir. Silvae Genetica. 50:167-175.
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2001. Genetics of second flushing in a French plantation of coastal Douglas-fir. Silvae Genetica. 43
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1994. Pacific Northwest Tree Improvement Research Cooperative Five-Year Plan (July 1995-June 2000). PNWTIRC Report. :11p.
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1995. Verifying controlled crosses in conifer tree-improvement programs. Silvae Genetica. 37:147-152.
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1988. Selecting for wood density in young coastal Douglas-fir. Proceedings Joint Meeting Western Forest Genetics Association and IUFRO Working Parties S2.02-05, -06, -12 and -14 on Douglas-fir, Contorta Pine, Sitka Spruce and Abies Breeding and Genetic Resources. :4.1-4.8.
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1990. Comparison of selection methods for improving volume growth in young coastal Douglas-fir. Silvae Genetica. 39:219-226.
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1990. Impact of alternative regeneration methods on genetic diversity in coastal Douglas-fir. Forest Science. 44:390-396.
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1998. Genetic parameters for bole volume in longleaf pine: large sample estimates and influences of test characteristics. Silvae Genetica. 43:357-366.
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1994. Magnitude and implications of gene flow in gene conservation reserves. Forest Conservation Genetics: Principles and Practices. :pp.215-224.
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2000.