PMID: 8581298Dec 1, 1995Paper

Analysis of rye B-chromosome structure using fluorescence in situ hybridization (FISH)

Chromosome Research : an International Journal on the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology
T J WilkesJ W Forster

Abstract

Fluorescence in situ hybridization (FISH) has been used to analyse the structure of the rye B chromosome. Genomic in situ hybridization (GISH) demonstrates the high level of overall similarity between A and B chromosomes of rye, as well as the presence of a number of specific sequences. The B-specific repeat families D1100 and E3900 have been analysed in terms of their physical location and possible contiguity. Rye Bs contain members of the rye-specific dispersed repetitive family R173, as well as centromeric regions similar to those of the As. The B chromosomes analysed in our study lack detectable rDNA sequences. Anomalous results have been obtained with a number of subtelomeric repetitive probes from rye. Bs usually lack these sequences, but evidence is presented that in some cases A-B translocation events may relocate such sequences from the As to the Bs. These data are discussed in the context of current models for the origin of the B chromosome.

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Citations

Apr 1, 1996·Chromosome Research : an International Journal on the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology·L Morais-CecílioW Viegas
Apr 13, 2007·Chromosome Research : an International Journal on the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology·Jonathan C LambJames A Birchler
Dec 24, 2008·Chromosome Research : an International Journal on the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology·María TeruelJuan Pedro M Camacho
Jun 16, 2011·Chromosome Research : an International Journal on the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology·Veit SchubertAndreas Houben
Sep 19, 2003·Trends in Plant Science·Neil Jones, Andreas Houben
Apr 2, 2005·Proceedings. Biological Sciences·Teresa RibeiroLeonor Morais-Cecílio
Mar 21, 2000·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·J P CamachoL W Beukeboom
Jun 26, 2007·The Plant Cell·Mariana CarchilanAndreas Houben
Nov 11, 2003·Genome Génome / Conseil National De Recherches Canada·M KubalákováJ Dolezel
Jul 15, 2011·Genome Génome / Conseil National De Recherches Canada·Miriam González-GarcíaJuan M Vega
Jul 18, 2012·Molecular Cytogenetics·André MarquesAndreas Houben
Apr 26, 2013·The New Phytologist·Sonja KlemmeAndreas Houben
May 28, 2008·Cytogenetic and Genome Research·R N JonesM J Puertas
Apr 28, 2009·Molecular Biology and Evolution·H Sofia PereiraMargarida Delgado
Feb 20, 2019·Cells·Syed Farhan Ahmad, Cesar Martins
Feb 3, 2000·Genetics·T LangdonG Jenkins

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