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dc.contributor.author Hasterok, Robert
dc.contributor.author Jenkins, Glyn M.
dc.contributor.author Langdon, Tim
dc.contributor.author Jones, R. Neil
dc.date.accessioned 2010-02-05T16:23:08Z
dc.date.available 2010-02-05T16:23:08Z
dc.date.issued 2002-01-01
dc.identifier.citation Hasterok , R , Jenkins , G M , Langdon , T & Jones , R N 2002 , ' The nature and destiny of translocated B-chromosome-specific satellite DNA of rye ' Chromosome Research , vol 10 , no. 1 , pp. 83-86 . , 10.1023/A:1014278429178 en
dc.identifier.other PURE: 134955
dc.identifier.other dspace: 2160/4049
dc.identifier.uri http://hdl.handle.net/2160/4049
dc.description Hasterok, R., Jenkins, G., Langdon, T., Jones, R. N. (2002). The nature and destiny of translocated B-chromosome-specific satellite DNA of rye. Chromosome Research, 10, (1), 83-86 en
dc.description.abstract Translocations of A chromosome-specific and B chromosome-specific satellite DNA were tracked by fluorescence in situ hybridisation from an irradiated M1 generation of an experimental population of rye (Secale cereale L.) to its M2 progeny. Although high frequencies of large structural rearrangements were detected in root-tip meristems of M1 plants, none was present at meiosis or in somatic cells of their progeny. These results are interpreted in terms of efficient 'filtering' of translocations during vegetative development, and not in the more usual terms of meiosis presenting a physical barrier to structural variants. These observations highlight the fact that B–A translocations are not tolerated, and may explain why this form of chromosome mutation is largely absent from natural populations. en
dc.format.extent 4 en
dc.language.iso eng
dc.relation.ispartof Chromosome Research en
dc.subject B chromosome en
dc.subject meiosis en
dc.subject satellite DNA en
dc.subject Secale cereale en
dc.subject translocation en
dc.title The nature and destiny of translocated B-chromosome-specific satellite DNA of rye en
dc.type Text en
dc.type.publicationtype Article (Journal) en
dc.identifier.doi http://dx.doi.org/10.1023/A:1014278429178
dc.contributor.institution Institute of Biological, Environmental and Rural Sciences en
dc.description.status Peer reviewed en


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