Abstract
Key message
Ten QTL underlying the accumulation of Zn and Fe in the grain were mapped in a set of RILs bred from the cross Triticum spelta × T. aestivum . Five of these loci (two for Zn and three for Fe) were consistently detected across seven environments.
Abstract
The genetic basis of accumulation in the grain of Zn and Fe was investigated via QTL mapping in a recombinant inbred line (RIL) population bred from a cross between Triticum spelta and T. aestivum. The concentration of the two elements was measured from grain produced in three locations over two consecutive cropping seasons and from a greenhouse trial. The range in Zn and Fe concentration across the RILs was, respectively, 18.8–73.5 and 25.3–59.5 ppm, and the concentrations of the two elements were positively correlated with one another (rp =+0.79). Ten QTL (five each for Zn and Fe accumulation) were detected, mapping to seven different chromosomes. The chromosome 2B and 6A grain Zn QTL were consistently expressed across environments. The proportion of the phenotype explained (PVE) by QZn.bhu-2B was >16 %, and the locus was closely linked to the SNP marker 1101425|F|0, while QZn.bhu-6A (7.0 % PVE) was closely linked to DArT marker 3026160|F|0. Of the five Fe QTL detected, three, all mapping to chromosome 1A were detected in all seven environments. The PVE for QFe.bhu-3B was 26.0 %.
Similar content being viewed by others
References
Balint AF, Roder MS, Hell R, Galiba G, Borner A (2007) Mapping of QTLs affecting copper tolerance and the Cu, Fe, Mn and Zn contents in the shoots of wheat seedlings. Biol Plant 51:129–134
Bauer P, Thiel T, Klatte M, Bereczky Z, Brumbarova T, Hell R, Grosse I (2004) Analysis of sequence, map position, and gene expression reveals conserved essential genes for iron uptake in Arabidopsis and tomato. Plant Physiol 136:4169–4183
Cakmak I (2002) Plant nutrition research: priorities to meet human needs for food in sustainable ways. Plant Soil 247:3–24
Cakmak I, Torun A, Millet E, Feldman M, Fahima T, Korol AB, Nevo E, Braun HJ, Ozkan H (2004) Triticum dicoccoides: an important genetic resource for increasing zinc and iron concentration in modern cultivated wheat. Soil Sci Plant Nutr 50:1047–1054
Distelfeld A, Cakmak I, Peleg Z, Ozturk L, Yazici AM, Budak H, Saranga Y, Fahima T (2007) Multiple QTL-effects of wheat Gpc-B1 locus on grain protein and micronutrient concentrations. Physiol Plant 129:635–643
FAO (2013) Food outlook. November 2013. Biannual report on global food markets. FAO trade and markets division. FAO, Rome. http://www.fao.org/docrep/019/i3473e/i3473e.pdf
Feil B, Fossati D (1995) Mineral composition of triticale grains as related to grain yield and grain protein. Crop Sci 35:1426–1431
Fiel B, Moser S, Jampatong S, Stamp P (2005) Mineral composition of the grains of tropical maize varieties as affected by pre-anthesis drought and rate of nitrogen fertilization. Crop Sci 45:516–523
Genc Y, Verbyla A, Torun A, Cakmak I, Willsmore K, Wallwork H, McDonald G (2009) Quantitative trait loci analysis of zinc efficiency and grain zinc concentration in wheat using whole genome average interval mapping. Plant Soil 314:49–66
Graham RD, Senadhira SB, Iglesias C, Monasterio I (1999) Breeding for micronutrient density in edible portions of staple food crops: conventional approaches. Field Crops Res 60:57–80
Gregorio GB (2002) Progress in breeding for trace minerals in staple crops. J Nutr 132:500S–502S
Gupta PK, Langridge P, Mir RR (2010) Marker-assisted wheat breeding: present status and future possibilities. Mol Breed 26:145–161
Hacisalihoglu G, Kochian LV (2003) How do some plants tolerate low levels of soil zinc? Mechanisms of zinc efficiency in crop plants. New Phytol 159:341–350
Hallauer AR, Miranda Filho JB (1981) Quantitative genetics in maize breeding. Iowa State University Press, Ames
Jansen RC, Van Ooijen JM, Stam P, Lister C, Dean C (1995) Genotype by environment interaction in genetic mapping of multiple quantitative trait loci. Theor Appl Genet 91:33–37
Joshi AK, Kumar S, Ferrara O, Chand R (2004) Inheritance of resistance to spot blotch caused by Bipolaris sorokiniana in spring wheat. Plant Breed 123:213–219
Joshi AK, Crossa I, Arun B, Chand R, Trethowan R, Vargas M, Ortiz-Monasterio I (2010) Genotype × environment interaction for zinc and iron concentration of wheat grain in eastern Gangetic plains of India. Field Crops Res 116:268–277
Li H, Ye G, Wang J (2007) A modified algorithm for the improvement of composite interval mapping. Genetics 175:361–374
Liu ZH, Wang HY, Wang XE, Zhang GP, Chen PD, Liu DJ (2006) Genotypic and spike positional difference in grain phytase activity, phytate, inorganic phosphorus, iron, and zinc contents in wheat (Triticum aestivum L.). J Cereal Sci 44:212–219
Messmer R, Fracheboud Y, Banziger M, Stamp P, Ribaut JM (2011) Drought stress and tropical maize: QTL for leaf greenness, plant senescence, and root capacitance. Field Crops Res 124:93–103
Morgonuov A, Gómez-Becerra HF, Abugalieva A, Dzhunusova M, Yessimbekova M, Muminjanov H, Zelenskiy Y, Ozturk L, Cakmak I (2007) Iron and zinc grain density in common wheat grown in Central Asia. Euphytica 155:193–203
Ozkan H, Brandolini A, Torun A, Altintas S, Eker S, Kilian B, Braun HJ, Salamini F, Cakmak I (2007) Natural variation and identification of microelements content in seeds of einkorn wheat (Triticum monococcum). In: Buck HT, Nisi JE, Salomon N (eds) Wheat production in stressed environments. Springer, Berlin, pp 455–462
Paltridge NG, Palmer LJ, Milham PJ, Guild GE, Stangoulis JCR (2012) Energy-dispersive X-ray fluorescence analysis of zinc and iron concentration in rice and pearl millet grains. Plant Soil 361:251–260
Peleg Z, Saranga Y, Yazici MA, Fahima T, Ozturk L, Cakmak I (2008) Grain zinc, iron and protein concentrations and zinc-efficiency in wild emmer wheat under contrasting irrigation regimes. Plant Soil 306:57–67
Peleg Z, Cakmak I, Ozturk L, Yazici A, Jun Y, Budak H, Korol AB, Fahima T, Saranga Y (2009) Quantitative trait loci conferring grain mineral nutrient concentrations in durum wheat × wild emmer wheat RIL population. Theor Appl Genet 119:353–369
Peterson CJ, Johnson VA, Mattern PJ (1986) Influence of cultivar and environment on mineral and protein concentrations of wheat flour, bran, and grain. Cereal Chem 63:118–186
Pomeranz Y, Dikeman E (1983) Minerals and protein contents in hard red winter wheat flours. Cereal Chem 60:80–82
Raboy V, Noaman MH, Taylor GA, Pickett SG (1991) Grain phytic acid and protein are highly correlated in winter wheat. Crop Sci 31:631–635
Rengel Z, Batten GD, Crowley DE (1999) Agronomic approaches for improving the micronutrient density in edible portions of field crops. Field Crops Res 60:27–40
Ribaut JM, Jiang C, Gonzalez-de-Leon D, Edmeades GO, Hoisington DA (1997) Identification of quantitative trait loci under drought conditions in tropical maize 1 Yield components and marker assisted selection strategies. Theor Appl Genet 94:887–896
Salvi S, Tuberosa R (2005) To clone or not to clone plant QTLs: present and future challenge Trends. Plant Sci 10:297–304
Singh RP, Rajaram S (1991) Genetics of adult-plant resistance of leaf rust in ‘Frontana’ and three CIMMYT wheats. Genome 35:24–31
Tiwari VK, Rawat N, Chhuneja P, Neelam K, Aggarwal R, Randhawa GS, Dhaliwal HS, Keller B, Singh K (2009) Mapping of quantitative trait loci for grain iron and zinc concentration in diploid A genome wheat. J Hered 100:771–776
Trethowan RM (2007) Breeding wheat for high iron and zinc at CIMMYT: state of the art, challenges and future prospects In: Proceedings of the seventh international wheat conference Mar del Plata, Argentina
Trethowan RM, Reynolds M, Sayre KD, Ortiz-Monasterio I (2005) Adapting wheat cultivars to resource conserving farming practices and human nutritional needs. Ann Appl Bio 146:405–413
Tuberosa R, Sanguineti MC, Landi P, Giuliani MM, Salvi S, Conti S (2002) Identification of QTL for root characteristics in maize grown in hydroponics and analysis of their overlap with QTL for grain yield in the field at two water regimes. Plant Mol Biol 48:697–712
Uauy C, Distelfeld A, Fahima T, Blechl A, Dubcovsky J (2006) A NAC gene regulating senescence improves grain protein, zinc, and iron content in wheat. Science 314:1298–1301
Velu G, Singh RP, Huerta-Espino J, Peña-Bautista RJ, Arun B, Mahendru-Singh A, Yaqub Mujahid M, Sohu VS, Mavi GS, Crossa J, Alvarado G, Joshi AK, Pfeiffer WH (2012) Performance of biofortified spring wheat genotypes in target environments for grain zinc and iron concentrations. Field Crops Res 137:261–267
Welch RM, Graham RD (2004) Breeding for micronutrients in stable food crops from a human nutrition perspective. J Exp Bot 55:353–364
Welch RM, House WA, Ortiz-Monasterio I, Cheng Z (2005) Potential for improving bioavailable zinc in wheat grain (Triticum species) through plant breeding. J Agric Food Chem 53:2176–2180
White PJ, Broadley MR (2005) Biofortifying crops with essential mineral elements. Trends Plant Sci 10:586–593
Xu YF, An DG, Liu DC, Zhang AM, Xu HX, Li B (2012) Molecular mapping of QTLs for grain zinc, iron and protein concentration of wheat across two environments. Field Crops Res 138:57–62
Zhao FJ, Su YH, Dunham SJ, Rakszegi M, Bedo Z, McGrath SP, Shewry PR (2009) Variation in mineral micronutrient concentrations in grain of wheat lines of diverse origin. J Cereal Sci 49:290–295
Acknowledgments
The authors are grateful for constructive suggestions made by Wolfgang Pfeifer (HarvestPlus) and Ravi P. Singh and Hans J. Braun (CIMMYT, Mexico) in the course of this study. Support rendered by Uttam Kumar, CIMMYT in molecular analysis is also gratefully acknowledged.
Conflict of interest
The authors declare that they have no conflict of interest.
Ethical standard
All experiments complied with the current laws of the India, the country in which they were performed.
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by Yunbi Xu.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Srinivasa, J., Arun, B., Mishra, V.K. et al. Zinc and iron concentration QTL mapped in a Triticum spelta × T. aestivum cross. Theor Appl Genet 127, 1643–1651 (2014). https://doi.org/10.1007/s00122-014-2327-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00122-014-2327-6