Titlebook: Alien Introgression in Wheat; Cytogenetics, Molecu Márta Molnár-Láng,Carla Ceoloni,Jaroslav Dole?el Book 2015 Springer International Publis

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H. G. J. Kosta,H. Kramer,J. Sláma, ., ., ., ., and .. The studies involving these species involve the screening for disease and pest resistance, introgression of these traits into wheat and in more recent cases, the mapping of the resistance genes. This review has revealed that there is ample variability in many of these species fo

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https://doi.org/10.1007/978-3-658-21539-2eir corresponding genomes in bread wheat cultivars and landraces. Since the mid-twentieth century directed efforts at . introgressions into wheat has come from two avenues. Firstly, the more common approach of artificial hexaploid wheat synthesis that is generated by crossing tetraploid wheats with

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https://doi.org/10.1007/978-3-322-98712-9 tribe encompasses around 400 perennials. They comprise several species, belonging to the wheat tertiary gene pool and commonly referred to as wheatgrasses and wildryes, which, besides their utility as species per se, have worked as highly valuable sources to improve the crop resistance to biotic an

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https://doi.org/10.1007/978-3-322-98712-9ss, tolerance to drought or soil salinity, various quality parameters) which it would be desirable to transfer into wheat. The first step in alien gene transfer via chromosome manipulation is the production of interspecific or intergeneric hybrids. One of the major limitations for successful gene tr

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,Der W?rmebedarf der einzelnen Stationen, and genes may be introduced from wild relatives from the tribe Triticeae, which exhibits large genetic variation and many potentially useful traits. Although a range of wheat–alien introgression lines has been developed, apart from the 1BL.1RS translocation, only a few commercial wheat cultivars be

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Book 2015brids and backcross derivatives. These problems can include crossability, sterility, and unequal chromosome transmission. The work then covers alien introgressions according to the related species used, as well as new results in the field of genomics of wild wheat relatives and introgressions..

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https://doi.org/10.1007/978-3-322-83859-9ficient wheat breeding programmes will require breeding efforts, including new strategies in gene bank research to exploit the genetic variation existing in wild relatives, the utilisation of the genetic variation in wild relatives to develop new germplasm in pre-breeding programmes and the introgression of new germplasm into the elite wheat pool.

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https://doi.org/10.1007/978-3-658-21539-2ate chapter. This review provides useful information to wheat breeders on the available resistant germplasm for breeding programs. It also provides guidance to cytogeneticists to further utilize chromosome engineering to directly develop agronomically superior germplasm with good disease and pest resistance.