Classification of Potato Varieties Using Isoelectrophoretic Focusing Patterns, Neural Nets, and Statistical Methods

Journal of Agricultural and Food Chemistry

Volumn 45, Issue 1, 1997, Pages 158-161

  Jensen, Kirsten ^a   Tygesen, Thomas K ^a   Keşmir, Can ^a   Skovgaard, Ib M ^b   Søndergaard, Ib ^b  

^a TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

^b UNIVERSITY OF COPENHAGEN   (Denmark)

Author keywords

Classification; Image processing; Isoelectric focusing; Neural networks; Potato

Indexed keywords

SOLANUM TUBEROSUM;

EID: 0006757070     PISSN: 00218561     EISSN: None     Source Type: Journal    
DOI: 10.1021/jf9602737     Document Type: Article

References (22)

1. Brown, E. Preliminary survey on the identification of potato varieties by tuber characters. J. Natl. Inst. Agric. Bot. 1973, 13, 67-86.
2. Brown, E.; Moss, J. The identification of potato varieties from tuber characters. J. Natl. Inst. Agric. Bot. 1976, 14, 49-69.
3. Demeke, T.; Kawchuk, L. M.; Lynch, D. R. Identification of potato cultivars and clonal variants by random amplified polymorphic DNA analysis. Am. Potato J. 1993, 70, 561-570.
4. Gebhardt, C.; Blomendahl, C.; Schachtschabel, U.; Debener, T.; Salamini, F.; Ritter, E. Identification of 2n breeding lines and 4n varieties of potato (Solanum tuberosum, spp. tuberosum) with RFLP-fingerprints. Theor. Appl. Genet. 1989, 78, 16-22.
5. Görg, A.; Postel, W.; Westermeier, R. Ultrathin-layer isoelectric focusing in polyacrylamide gels on cellophane. Anal. Biochem. 1978, 89, 60-70.
6. Görg, R.; Schachtschabel, U.; Ritter, E.; Salamini, F.; Gebhardt, C. Discrimination among 136 tetraploid potato varieties by fingerprints using highly polymorphic DNA markers. Crop Sci. 1992, 32, 815-819.
7. Hertz, J.; Krogh, A.; Palmer, R. G. Introduction to the theory of neural computation; Addison-Wesley Publishing Company: Redwood City, 1991; pp 1-327.
8. Jensen, K.; Søndergaard, I.; Skovgaard, I. M.; Nielsen, H. B. From image processing to classification: I. Modelling disturbances of isoelectric focusing patterns. Electrophoresis 1995, 16, 921-926.
9. Jensen, K.; Keşmir, C.; Søndergaard, I. From image processing to classification: IV. Classification of electrophoretic patterns by neural networks and statistical methods enable quality assessment of cereals for breadmaking. Electrophoresis 1996, 17, 694-698.
10. Keşmir, C.; Søndergaard, I.; Jensen, K. From image processing to classification: II. Classification of electrophoretic patterns using self-organizing feature maps and feed-forward neural networks. Electrophoresis 1995, 16, 927-933.
11. Matthews, B. W. Comparison of the predicted and observed secondary structure of T4 phage lysozyme. Biochim. Biophys. Acta 1975, 405, 442-451.
12. Pharmacia LKB Biotechnology. Isoelectric focusing with Phast-Gel Dry IEF. Sep. Tech. File 1992, No. 101.
13. Racusen, D. Occurrence of patatin during growth and storage of potato tubers. Can .J. Bot. 1983, 61, 370-373.
14. Racusen, D.; Foote, M. A major soluble glycoprotein of potato tubers. J. Food Biochem. 1980, 4, 43-52.
15. Seibles, T. S. Studies on potato proteins. Am. Potato J. 1979, 56, 415-425.
16. Skovgaard, I. M.; Jensen, K.; Søndergaard, I. From image processing to classification: III. Matching electrophoretic spectra by shifting and stretching. Electrophoresis 1995, 16, 1385-1389.
17. Stegemann, H. Characterization of proteins from potatoes, and the "Index of European Varieties". In The Biology and Taxonomy of the Solanaceae; Hawkes, J. G., Lester, R., Skelding, A. D., Eds.; Linnean Society Symposium Series 7; Academic Press: London, 1979.
18. Stegemann, H.; Loeschcke, V. Index Europäischer Kartoffelsorten. Mitt. aus der Biol. Bundesanst. Land Forstwirtsch. Berlin-Dahlem 1976, No. 168.
19. Stegemann, H.; Shah, A.; Kroegerrecklenfort, E.; Hamza, M. Sweet potato (Ipomoea batatas L.): genotype identification by electrophoretic methods and properties of their proteins. Plant Var. Seeds 1992, 5, 83-91.
20. Søndergaard, I.; Poulsen, L. K., Hagerup, M.; Conradsen, K. Image processing and pattern recognition algorithms for evaluation of crossed immunoelectrophoretic patterns (Crossed Radioimmunoelectrophoresis Analysis Manager; CREAM). Anal. Biochem. 1987, 165, 384-391.
21. Søndergaard, I.; Hagerup, M.; Krath, B. N. Classification of crossed immunoelectrophoretic patterns using digital imageprocessing and neural network simulations. Electrophoresis 1992, 13, 411-415.
22. Søndergaard, I.; Jensen, K.; Krath, B. N. Classification of wheat varieties by isoelectric focusing patterns of gliadins and neural network. Electrophoresis 1994, 15, 584-588.