Telomere-associated RFLPs and electrophoretic karyotyping reveal lineage relationship among race-specific strains of Ustilago hordei

Tipo de material: Texto

TextoSeries ; Current Genetics, 38(3), p.414-147, 2000Trabajos contenidos:

Abdennadher, M
Mills, D

Recursos en línea:

Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx

Resumen: The inheritance of telomere-associated restriction fragment length polymorphisms (tel-RFLP)and chromosome-length polymorphisms (CLPs)were criteria used for the identification of strains of Ustilago hordei that form a direct lineage. Teliospore collections of race 8 strains and strains reported to be derived from race 8 through inbreeding were used in these analyses. None of the race 8 strains examined in this study, representing three consecutive inbred generations, was polymorphic for any terminal BamHI and BglII chromosomal loci, nor did they have any apparent CLPs. Strains from a teliospore collection obtained in 1971 and designated 447, representing the first inbred generation of race 8 strains and a shift to increased virulence on cultivar Hannchen, had tel-RFLP arrays indistinguishable from the race 8 strains isolated in this study; and they had no obvious CLPs. Strains from the presumed second inbred generation, the 1279 teliospore line, which was pathogenic on six additional cultivars, had numerous CLPs and a tel-RFLP array that differed from race 8 strains at more than 50

Tags from this library: No tags from this library for this title. Log in to add tags.

Average rating: 0.0 (0 votes)

Holdings
Item type	Current library	Collection	Call number	Status	Date due	Barcode
Documentos solicitados	CICY Documento préstamo interbibliotecario	Ref1	B-4876 (Browse shelf(Opens below))	Available

Browsing CICY shelves, Shelving location: Documento préstamo interbibliotecario, Collection: Ref1 Close shelf browser (Hides shelf browser)

Previous	No cover image available	No cover image available	No cover image available	No cover image available	No cover image available	No cover image available	No cover image available	Next
Previous	B-4873 Nematodos nodulares de las raíces del Banano, plagas de Musa	B-4874 Plant Mitogen-Activated Protein Kinase Signalling Pathways in the Limelight	B-4875 Characterization of two cDNAs that encode MAP kinase homologues in Arabidopsis thaliana and analysis of the possible role of auxin in activating such kinase activities in cultures cells	B-4876 Telomere-associated RFLPs and electrophoretic karyotyping reveal lineage relationship among race-specific strains of Ustilago hordei	B-4877 Molecular Karyotype of the phytopathogenic fungus sclerotinia sclerotiorum	B-4878 Somaclonal variation in micropropagated dormant axillary buds of pineapple (Ananas comosus L., Merr.)	B-4879 The gas separation performance adjustment of carbon molecular sieve membrane depending on the chain rigidity and free volume characteristic of the polymeric precursor	Next

The inheritance of telomere-associated restriction fragment length polymorphisms (tel-RFLP)and chromosome-length polymorphisms (CLPs)were criteria used for the identification of strains of Ustilago hordei that form a direct lineage. Teliospore collections of race 8 strains and strains reported to be derived from race 8 through inbreeding were used in these analyses. None of the race 8 strains examined in this study, representing three consecutive inbred generations, was polymorphic for any terminal BamHI and BglII chromosomal loci, nor did they have any apparent CLPs. Strains from a teliospore collection obtained in 1971 and designated 447, representing the first inbred generation of race 8 strains and a shift to increased virulence on cultivar Hannchen, had tel-RFLP arrays indistinguishable from the race 8 strains isolated in this study; and they had no obvious CLPs. Strains from the presumed second inbred generation, the 1279 teliospore line, which was pathogenic on six additional cultivars, had numerous CLPs and a tel-RFLP array that differed from race 8 strains at more than 50

There are no comments on this title.

to post a comment.