Aghaee Sarbarzeh, M. and Amini, A. 2013. Evaluation of agronomic characteristics of synthetic wheat genotypes. Seed and Plant Improvement Journal 29: 25-44. (In Persian with English Abstract).##Ahmadi, A., Jodi, M., Tavakoli, A. and Ranjbar, M. 2009. Investigation of yield and its related morphological traits responses in wheat genotypes under drought stress and irrigation conditions. Journal of Water and Soil Science 12: 155-165. (In Persian with English Abstract).##Bennett, D., Izanloo, A., Edwards, J., Kuchel, H., Chalmers, K., Tester, M., Reynolds, M., Schnurbusch, T. and Langridge, P. 2012. Identification of novel quantitative trait loci for days to ear emergence and flag leaf glaucousness in a bread wheat (Triticum aestivum L.) population adapted to southern Australian conditions. Theoretical and Applied Genetics 124: 697-711.##Bibi, A., Rasheed, A., Kazi, A. G., Mahmood, T., Ajmal, S., Ahmed, I. and Mujeeb-Kazi, A. 2012. High-molecular-weight (HMW) glutenin subunit composition of the Elite-II synthetic hexaploid wheat subset (Triticum turgidum× Aegilops tauschii; 2n= 6x= 42; AABBDD). Plant Genetic Resources 10: 1-4.##Blum, A. 1998. Improving wheat grain filling under stress by stem reserve mobilisation. Euphytica 100: 77-83.##Campbell, K. G., Bergman, C. J., Gualberto, D. G., Anderson, J. A., Giroux, M. J., Hareland, G., Fulcher, R. G., Sorrells, M. E. and Finney, P. L. 1999. Quantitative trait loci associated with kernel traits in a soft x hard wheat cross. Crop Science 39: 1184-1195.##Cullis, B.R., Smith, A. B. and Coombes, N. E. 2006. On the design of early generation variety trials with correlated data. Journal of Agricultural, Biological and Environmental Statistics 11: 381-393.##del Blanco, I. A., Rajaram, S. and Kronstad, W. E. 2001. Agronomic potential of synthetic hexaploid wheat-derived populations. Crop Science 41: 670-676.##Dreisigacker, S., Kishii, M., Lage, J. and Warburton, M. 2008. Use of synthetic hexaploid wheat to increase diversity for CIMMYT bread wheat improvement. Australian Journal of Agricultural Research 59: 413-420.##FAO. 2017. FAOSTAT: FAO statistical databases. Available at: http://www.fao.org/faostat/.##Friebe, B., Jiang, J., Raupp, W., McIntosh, R. and Gill, B. 1996. Characterization of wheat-alien translocations conferring resistance to diseases and pests: Current status. Euphytica 91: 59-87.##Gill, B. S. and Friebe, B. 2002. Cytogenetics, phylogeny and evolution of cultivated wheats. In: Curtis, B. C., Rajaram, S. and Macpherso, H. G. (Eds.). Bread wheat improvement and production. pp: 71-88.##Gill, B. S., Sharma, H., Raupp, W., Browder, L. and Hatchett, J. 1985. Evaluation of Aegilops species for resistance to wheat powdery mildew, wheat leaf rust, hessian fly, and greenbug. Plant Disease 69: 314-316.##Griffiths, S., Wingen, L., Pietragalla, J., Garcia, G., Hasan, A., Miralles, D., Calderini, D. F., Ankleshwaria, J. B., Waite, M.L. and Simmonds, J. 2015. Genetic dissection of grain size and grain number trade-offs in CIMMYT wheat germplasm. PLoS ONE 10 (3): e0118847.##Jauhar, P. 1993. Alien gene transfer and genetic enrichment of bread wheat. In: Damania, A. B. (Ed.). Biodiversity and wheat improvement. John Wiley and Sons, New York. pp: 103-119.##Jiang, J., Friebe, B. and Gill, B. S. 1993. Recent advances in alien gene transfer in wheat. Euphytica 73: 199-212.##Kamran, A., Iqbal, M. and Spaner, D. 2014. Flowering time in wheat (Triticum aestivum L.): A key factor for global adaptability. Euphytica 197: 1-26.##Kassambara,A.2017. Practical guide to cluster analysis in R: Unsupervised machine learning, STHDA.##Kilian, B., Mammen, K., Millet, E., Sharma, R., Graner, A., Salamini, F., Hammer, K. and Ozkan, H. 2011. Aegilops, wild crop relatives, genomic and breeding resources. Kole, C. (Ed.). Cereals. Springer. pp: 1-76.##Lage, J., Skovmand, B., Peña, R. and Andersen, S. B. 2006. Grain quality of emmer wheat derived synthetic hexaploid wheats. Genetic Resources and Crop Evolution 53: 955-962.##Li, A., Liu, D., Yang, W., Kishii, M. and Mao, L. 2018. Synthetic hexaploid wheat: Yesterday, today and tomorrow. Engineering 4: 552-558.##Li, J., Wan, H.-S. and Yang, W.-Y. 2014. Synthetic hexaploid wheat enhances variation and adaptive evolution of bread wheat in breeding processes. Journal of Systematics and Evolution 52: 735-742.##Liatukas, Z. and Ruzgas, V. 2011. Coleoptile length and plant height of modern tall and semi-dwarf European winter wheat varieties. Acta Societatis Botanicorum Poloniae 80 (3): 197-203.##Mares, D. and Mrva, K. 2008. Genetic variation for quality traits in synthetic wheat germplasm. Australian Journal of Agricultural Research 59: 406-412.##McFadden, E. S. and Sears, E. R. 1944. The artificial synthesis of Triticum spelta. Records of the Genetic Society of America 13: 26-27.##McFadden, E. S. and Sears, E. R. 1946. The origin of Triticum spelta and its free-threshing hexaploid relatives. Journal of Heredity 37: 81-89.##Mohammadi, M. 2008. Study of the possibility of using synthetic wheat derivatives under warm and dry conditions. Seed and Plant 24: 487-500. (In Persian with English Abstract).##Mujeeb-Kazi, A., Fuentes-Davilla, G., Gul, A. and Mirza, J. I. 2006. Karnal bunt resistance in synthetic hexaploid wheats (SH) derived from durum wheat Aegilops tauschii combinations and in some SH. bread wheat derivatives. Cereal Research Communications 34: 1199-1205.##Mujeeb-Kazi, A., Gul, A., Farooq, M., Rizwan, S. and Ahmad, I. 2008. Rebirth of synthetic hexaploids with global implications for wheat improvement. Australian Journal of Agricultural Research59: 391-398.##Mujeeb-Kazi, A., Rosas, V. and Roldan, S. 1996. Conservation of the genetic variation of Triticum tauschii (Coss) Schmalh. (Aegilops squarrosa auct. non L.) in synthetic hexaploid wheats (T. torgidum L. S. lat. X. T. tauschii, 2n=6x=42 AABBDD) and its potential utilization for wheat improvement. Genetic Resources and Crop Evolution 43: 129-134.##Ogbonnaya, F. C., Abdalla, O., Mujeeb-Kazi, A., Kazi, A. G., Xu, S. S., Gosman, N., Lagudah, E. S., Bonnett, D., Sorrells, M. E. and Tsujimoto, H. 2013. Synthetic hexaploids: Harnessing species of the primary gene pool for wheat improvement. Plant Breeding Reviews 37: 35-122.##Peng, J., Ronin, Y., Fahima, T., Roder, M. S., Li, Y., Nevo, E. and Korol, A. 2003. Domestication quantitative trait loci in Triticum dicoccoides, the progenitor of wheat. PNAS 100: 2489-2494.##Pflüger, L., D’ovidio, R., Margiotta, B., Pena, R., Mujeeb-Kazi, A. and Lafiandra, D. 2001. Characterisation of high and low molecular weight glutenin subunits associated to the D genome of Aegilops tauschii in a collection of synthetic hexaploid wheats. Theoretical and Applied Genetics 103: 1293-1301.##R Core Team. 2020. R: A language and environment for statistical computing. R Foundation for Statistical Computing. Vienna, Austria. (http://www.R-project.org/).##Rana, R. M., Bilal, M., Rehman, S. U., Iqbal, F. and Shah, M. K. N. 2013. Synthetic wheat: A new hope for the hungry world. Asian Journal of Agriculture and Biology 1: 91-94.##Rebetzke, G. and Richards R. A. 1999. Genetic improvement of early vigour in wheat. Australian Journal of Agricultural Research 50: 291-302.##Rebetzke, G. J., Richards, R. A., Fettell, N. A., Long, M., Condon, A. G., Forrester, R. I. and Botwright, T. L. 2007. Genotypic increases in coleoptile length improves stand establishment, vigour and grain yield of deep-sown wheat. Field Crops Research 100: 10-23.##Rebetzke, G. J., Richards, R. A., Fischer, V. M. and Mickelson, B. J. 1999. Breeding long coleoptile, reduced height wheats. Euphytica 106: 159-168.##Reynolds, M., Dreccer, F. and Trethowan, R. 2006. Drought-adaptive traits derived from wheat wild relatives and landraces. Journal of Experimental Botany 58: 177-186.##Rodríguez, F., Alvarado, G., Pacheco, Á. and Burgueño, J. 2017. ACBD-R. Augmented Complete Block Design with R for Windows. Ver. 3.0. Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT).##Schneider, C. A., Rasband, W. S. and Eliceiri, K. W. 2012. NIH Image to ImageJ: 25 years of image analysis. Nature Methods 9: 671-675.##Sharma, R. C. 1994. Early generation selection for grain-filling period in wheat. Crop Science 34: 945-948.##Talbot, S., Ogbonnaya, F., Chalmers, K., Mather, D., Appels, R., Eastwood, R., Lagudah, E., Langridge, P., Mackay, M. and McIntyre, L. 2008. Is synthetic hexaploid wheat a useful germplasm source for increasing grain size and yield in bread wheat breeding? Proceedings of the 11th International Wheat Genetics Symposium, 24-29 Aug. 2008, Brisbane, Qld., Australia.##Trethowan, R. M., Reynolds, M. P., Sayre, K. D. and Ortiz-Monasterio, I. 2005. Adapting wheat cultivars to resource conserving farming practices and human nutritional needs. Annals ofApplied Biology 146: 404-413.##Valkoun, J. 2001. Wheat pre-breeding using wild progenitors. Euphytica 119: 17-23.##van Ginkel, M. and Ogbonnaya, F. 2007. Novel genetic diversity from synthetic wheats in breeding cultivars for changing production conditions. FieldCrops Research 104: 86-94.##Wang, D. 2009. Wide hybridization: engineering the next leap in wheat yield. Journal of Genetics and Genomics 9: 509-510.##Yu, J.-B. and Bai, G.-H. 2010. Mapping quantitative trait loci for long coleoptile in Chinese wheat landrace Wangshuibai. Crop Science 50: 43-50.##Zhang, K., Wang, J., Zhang, L., Rong, C., Zhao, F., Peng, T., Li, H., Cheng, D., Liu, X., Qin, H., Zhang, A., Tong, Y. and Wang, D. 2013. Association analysis of genomic loci important for grain weight control in elite common wheat varieties cultivated with variable water and fertiliser supply. PLoS ONE 8: e57853.##