Takeo Maruyama's scientific contributions

Publications (3)

Article
Two Japanese varieties (Shinchunaga and lgachi-kugo) of Triticum aestivum ssp. vulgare (AABBDD, 2n=42) were crossed with pollen of T.polonicumvar. vesticum (AABB, 2n=28). In 1952 the pentaploid F1 hybrids were grown, and their progenies were raised by self-pollination or backcrossing to the common wheat parents. Through successive generations tetra...
Article
Dry seeds of Triticum monococcum, T. dicoccum, T. persicum, T. vulgare, Aegilops squarrosa, Avena strigosa, A. barbata, and A. sativa were irradiated in the beam of the Japan Research Reactor No. 1 (JRR-1). The radiations were mainly thermal neutrons, with contaminating resonance neutrons, fast neutrons, and gamma rays. Seed germination was not...