Max-Planck-Institut für Züchtungsforschung (Erwin-Baur-Institut), D-5000, Köln 30 (Vogelsang), Federal Republic of Germany.
Theor Appl Genet. 1984 Jul;68(4):311-5. doi: 10.1007/BF00267883.
Wide hybridization is a useful tool in plant breeding, but little is known about its possible range. For the cereals, wheat, barley and rye, this was tested with 15 different species of the Poaceae and Panicoideae. Embryo formation could be obtained with Agropyron repens, Alopecurus agrestis, Dactylis glomerata, Festuca glauca, Hordeum bulbosum, Lolium perenne, Pennisetum americanum, and Zea mays. As well, haploid as diploid embryos occurred. New embryo culture techniques should enable these embryos to grow to plants.
远缘杂交是植物育种的有用工具，但对其可能的范围知之甚少。对于禾本科和黍亚科的谷物，小麦、大麦和黑麦，这在 15 种不同的禾本科和黍亚科植物中进行了测试。可以用偃麦草、野燕麦、草地早熟禾、羊茅、黑麦、黑麦草、美洲狼尾草和玉米形成胚胎。此外，还出现了单倍体和二倍体胚胎。新的胚胎培养技术应该使这些胚胎能够生长为植物。
