Marker-Assisted Selection for Resistance to Black Shank Disease in Tobacco
نویسندگان
چکیده
منابع مشابه
Evidence of Multiple Disease Resistance (MDR) and Implication of Meta-Analysis in Marker Assisted Selection
Meta-analysis was performed for three major foliar diseases with the aim to find out the total number of QTL responsible for these diseases and depict some real QTL for molecular breeding and marker assisted selection (MAS) in maize. Furthermore, we confirmed our results with some major known disease resistance genes and most well-known gene family of nucleotide binding site (NBS) encoding gene...
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Common bacterial blight (CBB) caused by Xanthomonas campestris pv. phaseoli and X. campestris pv. phaseoli var. fuscans is a seed-borne disease that can signifi cantly reduce yield and seed quality of common bean (Phaseolus vulgaris L.). Disease resistance is the most effective management strategy, but most common bean cultivars have no CBB resistance. Marker-assisted selection (MAS) shows prom...
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The lack of resistance to bacterial diseases increases both the fi nancial cost and environmental impact of tomato (Lycopersicon esculentum Mill.) production while reducing yield and quality. Because several bacterial diseases can be present in the same fi eld, developing varieties with resistance to multiple diseases is a desirable goal. Bacterial spot (caused by four Xanthomonas Dowson specie...
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Efforts at identifying genetic markers tightly linked to Xylella fastidiosa (Xf) resistance are continuing. These efforts are primarily focused on the 9621 mapping population (D8909-15 x F8909-17) and are in cooperation with fine-scale mapping efforts discussed in our report “Map based identification and positional cloning of Xylella fastidiosa resistance genes from known sources of Pierce’s di...
متن کاملSelection theory for marker-assisted backcrossing.
Marker-assisted backcrossing is routinely applied in breeding programs for gene introgression. While selection theory is the most important tool for the design of breeding programs for improvement of quantitative characters, no general selection theory is available for marker-assisted backcrossing. In this treatise, we develop a theory for marker-assisted selection for the proportion of the gen...
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ژورنال
عنوان ژورنال: Plant Disease
سال: 2002
ISSN: 0191-2917,1943-7692
DOI: 10.1094/pdis.2002.86.12.1303