Identification of genes expressed during the self-incompatibility response in perennial ryegrass (Lolium perenne L.)

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dc.contributor.author Yang, Bicheng
dc.contributor.author Thorogood, Daniel
dc.contributor.author Armstead, Ian P.
dc.contributor.author Franklin, F. C. H.
dc.contributor.author Barth, Susanne
dc.date.accessioned 2010-03-25T17:03:21Z
dc.date.available 2010-03-25T17:03:21Z
dc.date.issued 2009-08-01
dc.identifier.citation Yang , B , Thorogood , D , Armstead , I P , Franklin , F C H & Barth , S 2009 , ' Identification of genes expressed during the self-incompatibility response in perennial ryegrass (Lolium perenne L.) ' Plant Molecular Biology , vol 70 , no. 6 , pp. 709-723 . en
dc.identifier.issn 1573-5028
dc.identifier.other PURE: 146950
dc.identifier.other dspace: 2160/4569
dc.identifier.uri http://hdl.handle.net/2160/4569
dc.description The online version of this article (doi:10.1007/s11103-009-9501-2) contains supplementary material, which is available to authorized users. IMPF: 03.98 RONO: 1340 3002 Sponsorship: Teagasc/National Development Plan. en
dc.description.abstract Self-incompatibility (SI) in Lolium perenne is controlled gametophytically by the S–Z two-locus system. S and Z loci mapped to L. perenne linkage groups 1 and 2, respectively, with their corresponding putative-syntenic regions on rice chromosome 5 (R5) and R4. None of the gene products of S and Z have yet been identified. SI cDNA libraries were developed to enrich for SI expressed genes in L. perenne. Transcripts were identified from the SI libraries that were orthologous to sequences on rice R4 and R5. These represent potential SI candidate genes. Altogether ten expressed SI candidate genes were identified. A rapid increase in gene expression within two minutes after pollen-stigma contact was revealed, reaching a maximum between 2 and 10 min. The potential involvement of these genes in the SI reactions is discussed. en
dc.format.extent 15 en
dc.language.iso eng
dc.relation.ispartof Plant Molecular Biology en
dc.subject Self-incompatibility (SI) en
dc.subject Lolium perenne en
dc.subject Grasses en
dc.subject S and Z en
dc.subject Suppression subtractive hybridization (SSH) en
dc.title Identification of genes expressed during the self-incompatibility response in perennial ryegrass (Lolium perenne L.) en
dc.type Text en
dc.type.publicationtype Article (Journal) en
dc.identifier.doi http://dx.doi.org/10.1007/s11103-009-9501-2
dc.contributor.institution Institute of Biological, Environmental and Rural Sciences en
dc.description.status Peer reviewed en


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