Identification of leaf rust resistance genes Lr34 and Lr46 in common wheat (Triticum aestivum L. ssp. aestivum) lines of different origin using multiplex PCR
نویسندگان
چکیده
منابع مشابه
The wheat (Triticum aestivum L.) leaf proteome.
The wheat leaf proteome was mapped and partially characterized to function as a comparative template for future wheat research. In total, 404 proteins were visualized, and 277 of these were selected for analysis based on reproducibility and relative quantity. Using a combination of protein and expressed sequence tag database searching, 142 proteins were putatively identified with an identificat...
متن کاملLeaf rust (Puccinia triticina) resistance in wheat (Triticum aestivum) cultivars grown in Northern Europe 1992-2002.
Diversity of resistance to leaf rust caused by Puccinia triticina can be enhanced in wheat (Triticum aestivum) cultivars through a better knowledge of resistance genes that are present in important cultivars and germplasm. Multi-pathotype tests on 84 wheat cultivars grown in Denmark, Finland, Norway and Sweden during 1992-2002 and 39 differential testers enabled the postulation of nine known ge...
متن کاملIsolation and characterization of ERECTA genes and their expression patterns in common wheat (Triticum aestivum L.)
The orthologue of Arabidopsis ERECTA gene (ER) in wheat, TaER, is considered to be a promising candidate gene for the genetic improvement of water use efficiency (WUE) and drought tolerance in breeding programs. In this study, we isolated two distinct homologues (TaER1 and TaER2) of TaER genes in common wheat through in silico screening and PCR-based homologous cloning. Sequence analysis reveal...
متن کاملIntrogression lines obtained from the cross between Triticum aestivum and Triticum turgidum (durum wheat) as a source of leaf and stripe (yellow) rust resistance genes
* Correspondence: [email protected]
متن کاملMap-based isolation of the leaf rust disease resistance gene Lr10 from the hexaploid wheat (Triticum aestivum L.) genome.
More than 50 leaf rust resistance (Lr) genes against the fungal pathogen Puccinia triticina have been identified in the wheat gene pool, and a large number of them have been extensively used in breeding. Of the 50 Lr genes, all are known only from their phenotype and/or map position except for Lr21, which was cloned recently. For many years, the problems of molecular work in the large (1.6 x 10...
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ژورنال
عنوان ژورنال: Open Life Sciences
سال: 2021
ISSN: 2391-5412
DOI: 10.1515/biol-2021-0018