| The Xth International Congress of Genetics, Montreal, Canada, August
20-27, 1958 A list of exhibits of wheat and its relatives from Japan 1 . Classification of wheats (4 charts, 6 pictures, 17 specimens) : a. Schulz's (1913) classification b. Classification based on genome analysis c. Morphological characters of 4 groups d. Schema showing the principle of Kihara's genome analysis 2. Pentaploid hybrids (2 charts, 9 pictures) : a. Fertile and sterile chromosome combinations in the following generations of pentaploid hybrid b. Increasing and decreasing groups in F2-F5 generations 3. Classification of Aegilops (5 charts, 26 specimens) : a. Classification based on genome analysis b. Geographical distributions of the diploid species c. Possible and successful combinations of species hybrids d. Genome relations between 2x and 4x species e. Diagram showing inter- and intra-group relationships for 3 groups 4. Autopolyploids and amphidiploids in Triticum and Aegilops (4 charts, 1 picture, 24 specimens) : a. Induced polyploids of Triticum and synthesized amphidiploids from Triticum x Aegilops b. Possible and successful amphidiploid combinations among 11 diploid species in Aegilops c. Synthesized amphidiploids in Aegilops d. Induced polyploids in Aegilops 5. Synthesis and origin of 6x wheats (4 charts, 4 pictures, 8 specimens) : a. Genealogical relations in Triticum and Aegilops b. Characteristics of DD species expected from the morphological analysis c. Geographical distributions of T. dicoccoides and Ae. squarrosa d. Synthesized 6x wheats 6. Collection of the Kyoto University Scientific Expedition to the Karakoram and Hindukush in 1955 (3 charts, 21 wheat specimens 48 Aegilops specimens) : a. Map of localities of Aegilops species collected b. Number of strains and localities of Triticum collected c. Number of strains and localities of Aegilops collected 7. Himalayan wheats (1 chart, 19 specimens) : Variety of wheat in Nepal and their frequencies |
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