Alien Introgression in Wheat Cytogenetics, Molecular Biology, and Genomics
173 desirable alleles, such as disease resistance early on and root biomass to this day, and no better alleles are present in ry ...
174 Many other centric wheat–rye translocations have been produced in wheat but none seems to have made it into commercial produ ...
175 products. In arm-fl ip exercises with chromosomes 2R and 2B, 35 % of progeny from double monosomics carried at least one mis ...
176 such random introgressions was produced by E.R. Sears, to transfer a leaf rust resistance locus from Aegilops umbellulata (S ...
177 are about the same. Long series of chromosome defi ciencies have been created using the gametocidal chromosomes, not only fo ...
178 At times, even pairing of homologous chromosomes, such as those in inter- cultivar hybrids, may be restricted by Ph1 (Dvorak ...
179 recombination is based primarily on single crossovers (Fig. 7.3 ); doubles are so rare that they may just as well be ignored ...
180 constant, the size of the screened population determines the precision of a transfer. The calculation is simple (metaphase I ...
181 from the engineered chromosome with Sec - 1 (Howell et al. 2014 ). Given that the resistance loci are now of little value, t ...
182 detected, no matter which wheat homoeologues were involved. Two recombinants were recovered and confi rmed by probing with l ...
183 chromosomes of wheat into tetraploid rye, and some disomics were produced. This led to studies on the effects of the Ph1 lo ...
184 equivalent to a single genome of wheat (Lukaszewski, unpublished). Again, as judged by seed set, the introgressions do not a ...
185 Bertholdsson NO, Andersson SC, Merker A (2012) Allelopathic potential of Triticum spp., Secale spp. and Triticosecale spp. a ...
186 Espita-Rangel E, Baenziger PS, Graybosch RA, Shelton DR, Moreno-Sevilla B, Peterson CJ (1999a) Agronomic performance and sta ...
187 Kumlay AM, Baenziger PS, Gill BS, Shelton DR, Graybosch RA, Lukaszewski AJ, Wesenberg DM (2003) Understanding the effect of ...
188 Mujeeb-Kazi A, Gul Kazi A, Dundas I, Rasheed A, Ogbonnaya F et al (2013) Genetic diversity for wheat improvement as a condui ...
189 Sears ER (1975) An induced homoeologous pairing mutant in wheat. Genetics 80:s74 Sears ER (1981) Transfer of alien genetic m ...
© Springer International Publishing Switzerland 2015 191 M. Molnár-Láng et al. (eds.), Alien Introgression in Wheat, DOI 10.1007 ...
192 8.1.1 Construction of Genetic Maps Whereas the levels of polymorphism between cultivars of Triticum aestivum for RFLP mappin ...
193 was found that of 1062 gene bank accessions of T. monococcum , 78.7 % was found to be resistant to TTKSK (Ug99) and four of ...
«
5
6
7
8
9
10
11
12
13
14
»
Free download pdf