Show simple item record

dc.contributor.author Ribeiro, Teresa
dc.contributor.author Pires, Bruno
dc.contributor.author Delgado, Margarida
dc.contributor.author Viegas, Wanda
dc.contributor.author Jones, R. Neil
dc.contributor.author Morais–Cecílio, Leonor
dc.date.accessioned 2009-10-06T11:02:36Z
dc.date.available 2009-10-06T11:02:36Z
dc.date.issued 2004-12
dc.identifier.citation Ribeiro , T , Pires , B , Delgado , M , Viegas , W , Jones , R N & Morais–Cecílio , L 2004 , ' Evidence for 'cross-talk' between A and B chromosomes of rye ' Proceedings of the Royal Society B: Biological Sciences , vol 271 , no. S6 , pp. S482-S484 . , 10.1098/rsbl.2004.0228 en
dc.identifier.issn 0962-8452
dc.identifier.other PURE: 121855
dc.identifier.other dspace: 2160/3150
dc.identifier.uri http://hdl.handle.net/2160/3150
dc.description Ribeiro, T., Piers, B., Delgado, M., Viegas, W., Jones, N., Morais-Cecilio, L. (2004). Evidence for 'cross-talk' between A and B chromosomes of rye. Proceedings of the Royal Society of London Series B-Biological Sciences, 271, (Supplement 6), S482-S484. Sponsorship: Fundacao a Ciencia e Tecnologia (project POCTI /1999/AGR/34000) en
dc.description.abstract Spontaneous DNA insertions from supernumerary B chromosomes (Bs) into the standard A chromosome complement were detected in rye (Secale cereale L.), using fluorescent in situ hybridization (FISH) analysis with the D1100 B–specific sequence probe. The insertions were seen in individuals derived from plants possessing deleted Bs, characterized in this study by not having the B–specific sequences that are normally found at the distal part of the long arm of the standard rye B. This result supports the case for the spontaneous introgression of B–specific DNA into the A chromosome genome, and it indicates that ‘cross–talking’ between A and B chromosomes may occur in wild populations. en
dc.language.iso eng
dc.relation.ispartof Proceedings of the Royal Society B: Biological Sciences en
dc.subject B chromosome insertions en
dc.subject deleted Bs en
dc.subject fluorescent in situ hybridization with D1100 B-specific sequence en
dc.title Evidence for 'cross-talk' between A and B chromosomes of rye en
dc.type Text en
dc.type.publicationtype Article (Journal) en
dc.identifier.doi http://dx.doi.org/10.1098/rsbl.2004.0228
dc.contributor.institution Institute of Biological, Environmental and Rural Sciences en
dc.description.status Peer reviewed en


Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record

Search Cadair


Advanced Search

Browse

Statistics