Cross-species amplification of the Hordeum chilense genome using barley sequence-tagged-sites (STSs).
A selection of 51 barley Sequence-Tagged Sites (STSs) were studied for their utility in Hordeum chilense. They included four primer sets from wheat origin and six primer sets from oat origin. Forty-four primer pairs amplified H. chilense products consistently. Five primer pairs were suitable for studying the introgression of H. chilense in wheat because they amplified H. chilense products of distinct size. Six of the STSs showed polymorphism between different H. chilense accessions. The results showed that barley STSs could be useful for the genetic characterization of H. chilense, tritordeums and derived introgression lines.
Hernández
P
P
Instituto de Agricultura Sostenible (CSIC), Apdo. 4084, 14080 Córdoba, Spain. ge1hemop@uco.es
Dorado
G
G
Martín
A
A
D018554:Avena / Q000235:genetics; D004247:DNA / Q000235:genetics; D018745:Genome, Plant; D001467:Hordeum / Q000235:genetics*; D016133:Polymerase Chain Reaction; D011110:Polymorphism, Genetic; D016324:Sequence Tagged Sites; D013045:Species Specificity
D004247:DNA