Bashalkhanov, S, Pandey, M and Rajora, OP (2009) A simple method for estimating genetic diversity in large populations from finite sample sizes. BMC Genetics
Beckman Coulter Inc. (2009) GenomeLab™: Genetic Analysis System. Brea, CA: Beckman Coulter, Inc.
Bonner FT (1974) Fraxinus L. ash. In: Schopmeyer CS (techn. coord.) Weeds of Woody Plants in the United States. Agriculture Handbook No. 450. Washington, DC, USDA Forest Service, pp. 411–419.
Brown, ADH and Briggs, JD (1991) Sampling strategies for genetic variation in ex situ collections of endangered plant species. In: Falk, DA and Holsinger, KE (eds) Genetic Conservation of Rare Plants. New York: Oxford University Press, pp. 99–119.
Brown, AHD and Hardner, CM (2000) Sampling the gene pools of forest trees for ex situ conservation. In: Young, A, Boyle, T and Boshier, T (eds) Forest Conservation Genetics: Principles and Practice. Melbourne: CSIRO, pp. 185–196.
Carter, KK (1996) Provenance tests as indicators of growth responses to climate change in 10 north temperate tree species. Canadian Journal of Forest Research
Center for Plant Conservation (1991) Genetic sampling guidelines for conservation collections of endangered plants. In: Faulk, DA and Holsinger, KE (eds) Genetics and Conservation of Rare Plants. New York: Oxford University Press, pp. 225–238.
Cullings, KW (1992) Design and testing of a plant-specific PCR primer for ecological and evolutionary studies. Molecular Ecology
Degen, B, Streiff, R and Ziegenhagen, B (1999) Comparative study of genetic variation and differentiation of two pedunculate oak (Quercus robur) stands using microsatellite and allozyme loci. Heredity
Doyle, JJ and Doyle, JL (1987) A rapid DNA isolation procedure for small quantities of fresh leaf tissue. Phytochemical Bulletin
Earl, D and von Holdt, B (2011) STRUCTURE HARVESTER: a website and program for visualizing STRUCTURE output and implementing the Evanno method. Conservation Genetics Resources
Evanno, G, Regnaut, S and Goudet, J (2005) Detecting the number of clusters of individuals using the software STRUCURE: a simulation study. Molecular Ecology
Feres, JMM, Guidugli, MC, Mestriner, MA, Sebbenn, AM, Ciampi, AY and Alzate-Marin, AL (2009) Microsatellite diversity and effective population size in a germplasm bank of Hymenaea courbaril var. stilbocarpa (Leguminosae), an endangered tropical tree: recommendations for conservation. Genetic Resources and Crop Evolution
Fisher, RA (1925) Statistical Methods for Research Workers. Edinburgh: Oliver and Boyd.
Geyer, WA, Lynch, KD, Row, J, Schaeffer, P and Bagley, W (2005) Performance of green ash seed sources at four locations in the Great Plains region. Northern Journal of Applied Forestry
Goodall-Copestake, WP, Hollingsworth, ML, Hollingsworth, PM, Jenkins, GI and Collin, E (2005) Molecular markers and ex situ conservation of the European elms (Ulmus spp.). Biological Conservation
Guarino, L., Ramanatha Rao, V. and Reid, R.
1995. . CAB International, Wallingford.
Guerrant, EO Jr, Fiedler, PL, Havens, K and Maunder, M (2004) Revised genetic sampling guidelines for conservation collections of rare and endangered plants. In: Guerrant, EO, Havens, K and Maunder, M (eds) Ex Situ Plant Conservation. Washington, DC: Island Press, pp. 419–441.
Haack, RA, Jendek, E, Liu, H, Marchant, KR, Tetrice, TR, Poland, TM and Ye, H (2002) The emerald ash borer: a new exotic pest in North America. Michigan Entomological Society Newsletter
Hawkes, JG (1980) Crop Genetic Resources Field Collection Manual. Birmingham: Department of Plant Biology, University of Birmingham.
Herms, DA, Stone, AK and Chatfield, JA (2004) Emerald ash borer: the beginning of the end of ash in North America? In: Chatfield, JA, Draper, EA, Mathers, HM, Dyke, DE, Bennett, PJ and Boggs, JF (eds) Ornamental Plants: Annual Reports and Research Reviews 2003. . Wooster, OH: Ohio Agriculture Research and Development Center, Ohio State University Extension, pp. 62–71.
Heuertz, M, Hausman, J-F, Tsvetkov, I, Frascaria-Lacostes, N and Vekemans, X (2001) Assessment of genetic structure within and among Bulgarian populations of the common ash (Fraxinus
excelsior L.). Molecular Ecology
Heuertz, M, Hausman, J-F, Hardy, OJ, Vendramin, GG, Frascaria-Lacostes, N and Vekemans, X (2004) Nuclear microsatellites reveal contrasting patterns of genetic structure between western and southeastern European populations of the common ash (Fraxinus excelsior L.). Evolution
Hu, L-J, Uchiyama, K, Shen, H-L, Saito, Y, Tsuda, Y and Ide, Y (2008) Nuclear DNA microsatellites reveal genetic variation but a lack of phylogeographical structure in an endangered species, Fraxinus mandshurica, across northeast China. Annals of Botany
Hu, L-J, Uchiyama, K and Shen, H-L (2010) Multiple-scaled spatial genetic structures of Fraxinus mandshurica over a riparian-mountain landscape in Northeast China. Conservation Genetics
Hubisz, MJ, Falush, D, Stevphens, M and Pritchard, JK (2009) Inferring weak population structure with the assistance of sample group information. Molecular Ecology Resources
Karnosky, DF and Steiner, KC (1981) Provenance and family variation in response of Fraxinus americana and Fraxinus pennsylvanica to ozone and sulfur dioxide. Phytopathology
Khoury, C, Laliberte, B and Guarino, L (2010) Trends in ex situ conservation of plant genetic resources: a review of global crop and regional conservation strategies. Genetic Resources and Crop Evolution
Lawrence, MJ and Marshall, DF (1997) Plant population genetics. In: Maxted, N, Ford-Lloyd, BV and Hawkes, JG (eds) Plant Genetic Conservation: The In-situ Approach. London: Chapman and Hall, pp. 99–113.
Lawrence, MJ, Marshall, DF and Davies, P (1995a) Genetics of genetic conservation. I. Sample size when collecting germplasm. Euphytica
Lawrence, MJ, Marshall, DF and Davies, P (1995b) Genetics of genetic conservation. II. Sample size when collecting seed of cross pollinating species and the information that can be obtained from the evaluation of material held in gene banks. Euphytica
Lefort, F, Brachet, S, Frascaria-Lacoste, N, Edwards, KJ and Douglas, GC (1999) Identification and characterization of microsatellite loci in ash (Fraxinus excelsior L.) and their conservation in the olive family (Oleaceae). Molecular Ecology
Marshall, DR and Brown, AHD (1975) Optimum sampling strategies in genetic conservation. In: Frankel, OH and Hawkes, JG (eds) Crop Genetic Resources Today and Tomorrow. Cambridge: Cambridge University Press, pp. 53–80.
National Research Council (1991) Managing Global Genetic Resources: Forest Trees. Washington, DC: National Academy Press.
National Research Council (1993) Managing Global Genetic Resources: Agricultural Crop Issues and Policies. Washington, DC: National Academy Press.
Nei, M (1973) Analysis of genetic diversity in subdivided populations. Proceedings of the National Academy of Science (USA)
Nei, M (1978) Estimation of average heterozygosity and genetic distance from a small number of individuals. Genetics
Pritchard, JK, Stephens, M and Donnelly, P (2000) Inference of population structure using multilocus genotype data. Genetics
Rivera-Ocasio, E, Mitchell Aide, T and Owen McMillan, W (2006) The influence of spatial scale on the genetic structure of a widespread tropical wetland tree, Pterocarpus officinalis (Fabaceae). Conservation Genetics
Roby, K, Dobbs, M, Clark, D, Boyer, S and Threadgill, G (2000) High Precise DNA Sizing on the CEQtm 2000 Fragment Analysis System. Fullerton, CA: Beckman Coulter.
Rocha, OJ and Aguilar, G (2001) Reproductive biology of the dry forest tree Enterolobium cyclocarpum (guanacaste) in Costa Rica: a comparison between trees left in pastures and trees in continuous forest. American Journal of Botany
Rousset, F (1997) Genetic differentiation and estimation of gene flow from F-statistics under isolation by distance. Genetics
Rudinger, M, Dacasa, C, Glaeser, J, Hebel, I and Dounavi, A (2008) Genetic structures of common ash (Fraxinus excelsior) populations in Germany at sites differing in water regimes. Canadian Journal of Forest Resources
Schuelke, M (2000) An economic method for the fluorescent labeling of PCR fragments. Nature Biotechnology
Streiff, R, Labbe, T, Bacilieri, R, Steinkellner, H, Glossl, J and Kremer, A (1998) Within-population genetic structure in Quercus robur L. & Quercus petraea (Matt.) Liebl. assessed with isozymes and microsatellites. Molecular Ecology
Taylor, SMO (1971) . .
Trusty, JL, Miller, I, Boyd, RS and Goertzen, LR (2009)
Ex situ conservation of the federally endangered plant species Clematis socialis Kral (Ranunculaceae). Natural Areas Journal
USDA NRCS (2010) The PLANTS Database.
http://plants.usda.gov (accessed accessed 30 April 2010). Baton Rouge, LA: National Plant Data Center.
Van Rossum, F, Campos De Sousa, S and Triest, L (2004) Genetic consequences of habitat fragmentation in an agricultural landscape on the common Primula veris, and comparison with its rare congener, P. vulgaris
. Conservation Genetics
Weir, BS (1996) Genetic Data Analysis II. Sunderland, MA: Sinauer.
Widrlechner, MP (2010) Building a comprehensive collection of ash germplasm. Proceedings of the 4th Global Botanic Gardens Congress, June 2010, Dublin, Ireland
Xie, J, Agrama, HA, Kong, D, Zhuang, J, Hu, B, Wan, Y and Yan, W (2010) Genetic diversity associated with conservation of endangered Dongxiang wild rice (Oryza
rufipogon). Genetic Resources and Crop Evolution
Yeh, FC, Yang, R and Boyle, T (1999) Popgene Version 1.31: Microsoft Window-based Freeware for Population Genetic Analysis. Edmonton, AB: University of Alberta.
Yonezawa, K and Ichihashi, H (1989) Sample size for collecting germplasm from natural plant populations in view of the genotypic multiplicity of seed embryos borne on a single plant. Euphytica
Zoro Bi, I, Maquet, A, Degreef, J, Wathelet, B and Baudoin, JP (1998) Sample size for collecting seeds in germplasm conservation: the case of the Lima bean (Phaseolus lunatus L.). Theoretical and Applied Genetics