Ch. 7— Maintaining Plant Diversity Offsite • 197 



CHAPTER 7 REFERENCES 



1. Astley, D., "Management Systems at the Na- 

 tional Vegetable Research Station Gene Bank," 

 Documentation of Genetic Resources: Informa- 

 tion Handling Systems for Genebank Manage- 

 ment, J. Konopka and J. Hanson (eds.) AGPG: 

 IBPGR/85/76 (Rome: International Board for 

 Plant Genetic Resources, 1985). 



2. Atchley, A. A., USDA/ARS Germplasm Resources 

 Laboratory, personal communications, May 

 23, 1986. 



3. Barnabas, B., and Rajiki, E., "Storage of Maize 

 {Zea mays L.] Pollen in Liquid Nitrogen," Eu- 

 phytica 25:747-753, 1976. 



4. Bass, L., "Seed Viability During Long-Term 

 Storage," Horticultural Reviews, ]. Janick (ed.) 

 (Westport: Avi Publishing Co., 1980). 



5. Berhn, J., and Sasse, "Selection and Screen- 

 ing Techniques for Plant Cell Culture," Plant 

 Cell Culture 31:99-131 (Berlin: Springer- Verlag, 

 1985). 



6. Bishop, J.E., "New Genetic Technology Shortens 

 Time Required To Breed Food-Plant Varieties," 

 Wall Street Journal, May 17, 1986. 



7. Blixt, S., and Williams, J.T. (eds.) Documenta- 

 tion of Genetic Resources: A Model (Rome: In- 

 ternational Board for Plant Genetic Resources, 

 1982). 



8. Bonner, F.T., "Technologies To Maintain Tree 

 Germplasm Diversity," OTA commissioned 

 paper, 1985. 



9. Brown, J.W.S., and Flavell, R.B., "Fractiona- 

 tion of Wheat Giliadin and Glutenin Subunits 

 by Two-Dimensional Electrophoresis and the 

 Role of Group 6 and Group 2 Chromosomes 

 in Giliadin Synthesis," Theoretical and Ap- 

 plied Genetics 59:349-359, 1981. In: Weeden 

 and Young, 1985. 



10. Burton and Davies, "Handling Germplasm of 

 Cross-pollinated Forage," Crop Genetic Re- 

 sources: Conservation and Evaluation, J.H.W. 

 Holden and J.T. Williams (eds.) (London: George 

 Allen & Unwin, 1984). 



11. Carlson, P.S., Smith, H.H., and Dearing, R.D., 

 "Parasexual Interspecific Plant Hybridization," 

 Proceedings, National Academy of Sciences, 

 U.S.A. 69:2292-2294, 1972. In: Orton, 1985. 



12. Center for Plant Conservation, Recommenda- 

 tions for the Collection and Ex Situ Manage- 

 ment of Germplasm Resources From Rare Wild 

 Plants (Boston: CPC, 1986). 



13. Chang, T.T., "The Role and Experience of an 

 International Crop-Specific Genetic Resources 

 Center," Conservation of Crop Germplasm: An 



International Perspective (Madison, WI: Crop 

 Science Society of America, 1984). 



14. Chiarappa, L., and Karpati, J.F., "Plant Quaran- 

 tine and Genetic Resources," Crop Genetic Re- 

 sources: Conservation and Evaluation, J.H.W. 

 Holden and J.T. Williams (eds.) (Boston: George 

 Allen & Unwin, 1984). 



15. Cocking, E.G., "Use of Protoplasts: Potentials 

 and Progress," Gene Manipulation in Plant Im- 

 provement, J. P. Gustafson (ed.) (New York: Ple- 

 num Press, 1984). In: Orton, 1985. 



16. Conger, B.V. (ed.), Cloning Agricultural Plants 

 Via In-Vitro Culture (Boca Raton, FL: CRC 

 Press, 1981). 



17. Cremer, F., and Van de Walle, C, "Method for 

 Extraction of Proteins From Green Plant Tis- 

 sue for Two-Dimensional Polyacrylamide Gel 

 Electrophoresis," Analytical Biochemistry 

 147:22-26, 1985. In: Weeden and Young, 1985. 



18. de Bakker, I.G., "The Gene Bank, A New Con- 

 cept, An Old Cause," Zaadlelangen 37:7-25, 

 1983. 



19. Deitz, S.M., director, Western Regional Plant 

 Introduction Station, personal communica- 

 tion, August 1986. 



20. de Langhe, E.A.L., "The Role oUn-vitro Tech- 

 niques in Germplasm Conservation," Crop 

 Genetic Resources: Conservation and Evalua- 

 tion, J.H.W. Holden and J.T. Williams (eds.) 

 (London: George Allen & Unwin, 1984). 



21. Dickie, J.B., Linington, S., and Williams, J.T., 

 Seed Management Techniques for Genebanks. 

 AGPG:IBPGR/84/68 (Rome: International Board 

 for Plant Genetic Resources, 1984). 



22. Duvick, D.N., "Genetic Rates of Gain in Hy- 

 brid Maize Yields During the Past 40 Years," 

 Maydica 22:187-196, 1977. 



23. Duvick, D.N., "Genetic Diversity in Major 

 Farm Crops on the Farm and in Reserve," Eco- 

 nomic Botany 38:161-178, 1984. 



24. Duvick, D.N., "Plant Breeding: Past Achieve- 

 ments and Expectations for the Future," Eco- 

 nomic Botany 40(3):289-297, 1986. 



25. Dvorak, W.S., "Strategy for the Development 

 of Conservation Banks and Breeding Programs 

 for Coniferous Species from Central America 

 and Mexico," Proceedings of the Southern 

 Forests Tree Improvement Conference, 1983. 



26. Dvorak, W.S., director. Central America and 

 Mexico Coniferous Resources Cooperative 

 (CAMCORE), personal communication. May 

 1986. 



27. Dvorak, W.S., and Laarman, J.G., "Conserving 



