... homoeologue is restricted by the activity of the wheat Ph1 gene, thus, rearrangements caused by chromosome breakage followed by the fusion of the broken arms can be expected. We analyzed chromosome aberrations in 4 sets of lines that originated from double monosomics of barley ( Hordeum vulgare L.) chromosome...

.... The highest frequencies of homoeologous pairing in hybrids and most recombinants were obtained for the barley chromosome 1HL. Recombinants for 4HL, 5HS, 6HS, and 7HS were rarely found. Meiotic pairing and recombinants involving chromosome 1HS were never observed. The results of this study demonstrate...

...Naser Poursarebani; Lu Ma; Thomas Schmutzer; Andreas Houben; Nils Stein Fluorescence in situ hybridization (FISH) has been an efficient way for integrating physical and genetic maps of various small genomes like rice, sorghum and Brachypodium ; whereas in the large genomes like barley...

... is an ambitious and technically demanding challenge, necessitating controlled shifts in the distribution of crossover events. As part of a collaborative programme to manipulate recombination in barley, we are developing a robust and reliable molecular cytogenetic assay for recombination in this species, which...