Abstract
Genetic diversity for micronutrient efficiency among the most highly adapted and advanced hexaploid and tetraploid wheat cultivars in the world is limited compared with alien species of wheat or rye. Therefore, screening for zinc efficiency was conducted in greenhouse experiments under controlled conditions, and in field trials. Different varieties of hexaploid wheat, hexaploid oats and diploid rye, together with hexaploid and octoploid triticales, wheat-Agropyron, wheat-Aegilops and several wheat-alien chromosome addition series were studied. Considerable differences in zinc efficiency were found between wheat and its relatives. Individual chromosomes of Secale, Agropyron and Haynaldia were found to carry major genes for this character. The transfer of alien chromosome segments was effective, demonstrated using several wheat-rye translocation lines. Alien genetic information was clearly expressed in the wheat genetic background. Further experimental introgressions by chromosome manipulation and marker-aided selection may efficiently contribute to wheat improvement in marginal soils.
Similar content being viewed by others
References
Cakmak I., K.Y. Gülüt, H. Marschner & R.D. Graham, 1994. Effect of zinc and iron deficiency on phytosiderophore release in wheat genotypes differing in zinc efficiency. J Plant Nutr 17: 1–17.
Cakmak, I., A. Yilmaz, M. Kalayci, H. Ekiz, B. Torun, B. Erenoglu & H.J. Braun, 1996a. Zinc deficiency as a critical nutritional problem in wheat production in Central Anatolia. Plant and Soil (in press).
Cakmak, I., L. Öztü rk, H. Marschner, S. Karanlik & H. Ekiz, 1996b. Zinc-efficient wild grasses enhance release of phytosiderophores under zinc deficiency. J Plant Nutr 19 (in press).
Cakmak, I., N. Sari, H. Marschner, M. Kalayci, A. Yilmaz, S. Eker & K.Y. Gü lüt, 1996c. Dry matter production and distribution of zinc in bread and durum wheat genotypes differing in zinc efficiency. Plant and Soil 180 (in press).
Graham, R.D., 1984. Breeding for nutritional characteristics in cereals. Adv Plant Nutr 1: 57–102.
Graham, R.D., J.S. Ascher & S.C. Hynes, 1992. Selecting zincefficient cereal genotypes for soils of low zinc status. Plant and Soil 146: 241–250.
Hanman, R.J., 1991. Nutrition and zinc uptake. In: Agronomy Technical Conference, pp. 90–94. Department of Agriculture, South Australia.
Schlegel, R., 1990. The efficiency and stability of interspecific chromosome and gene transfer in hexaploid wheat, Triticum aestivum L. Kulturpflanze 38: 67–78.
Schlegel, R., I. Cakmak, B. Torun, S. Eker & N. Köleli, 1997. The effect of rye genetic information on zinc, copper, manganese and iron concentration of wheat shoots in zinc deficient soil. Cer Res Comm 25: 1779184.
Schlegel, R. & B.S. Gill, 1984. N-banding analysis of rye chromosomes and the relationship between N-banded and C-banded heterochromatin. Can J Genet Cytol 26: 765–769.
Schlegel, R., T. Werner & E. Huelgenhof, 1991. Confirmation of a 4BL/5RL wheat-rye chromosome translocation in the wheat variety Viking showing high copper efficiency. Plant Breed 107: 226–234.
Schlegel, R., A. Boerner, D. Mettin, A.J. Worland, T.E. Miller & C.N. Law, 1992. Maintenance and evaluation of precise cytogenetic stocks. EWAC Newsletter: 106–116.
Shula, U.C. & H. Raj, 1974. Influence of genetic variability on zinc response in wheat (Triticum ssp.). Soil Sci Soc Amer Proc 38: 477–479.
Solunke, S.N & G.U. Malewar, 1987. Differential response of wheat genotypes to zinc fertilisation. J Maharashtra Agric Univ 12: 382–383.
Takkar, P.N. & C.D Walker, 1993. The distribution and correction of zinc deficiency. In: A.D. Robson (Ed.), Zinc in Soils and Plants, pp. 151–166. Kluwer Academic Press, Dordrecht, the Netherlands.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Schlegel, R., Cakmak, I., Torun, B. et al. Screening for zinc efficiency among wheat relatives and their utilisation for alien gene transfer. Euphytica 100, 281–286 (1998). https://doi.org/10.1023/A:1018376827876
Issue Date:
DOI: https://doi.org/10.1023/A:1018376827876