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Mapping QTL for spike fertility and related traits in two doubled haploid wheat (Triticum aestivum L.) populations
(BioMed Central, 2021-07-26)
Background: In breeding programs, the selection of cultivars with the highest yield potential consisted in the selection of the yield per se, which resulted in cultivars with higher grains per spike (GN) and occasionally ...
Multi-environment multi-QTL association mapping identifies disease resistance QTL in barley germplasm from Latin America
(Springer NatureAlemania, 2015-03)
Diseases represent a major constraint for barley (Hordeum vulgare L.) production in Latin America. Spot blotch (caused by Cochliobolus sativus), stripe rust (caused by Puccinia striiformis f.sp. hordei) and leaf rust (caused ...
Multi-parent QTL mapping reveals stable QTL conferring resistance to Gibberella ear rot in maize
(Springer, 2020-12)
Maize production is on risk by Gibberella ear rot (GER) caused by Fusarium graminearum. This is one of the most important ear rot diseases in temperate zones as it leads to yield losses and production of harmful mycotoxins. ...
Genetic variation for egg-to-adult survival in drosophila melanogaster in a set of recombinant inbred lines reared under heat stress in a natural thermal environment
(Wiley Blackwell Publishing, Inc, 2018-10)
Quantitative trait loci (QTL) for thermotolerance were previously identified for adult flies in several mapping populations of Drosophila melanogaster Meigen (Diptera: Drosophilidae) in the laboratory. However, laboratory ...
Mapeo genético y detección de QTLs en especies de Solanum
(Universidad de Costa Rica, 2007)
Maize Nitrogen Use Efficiency: QTL Mapping in a U.S. Dent x Argentine-Caribbean Flint RILs population
(2018-04)
This study was aimed to identify quantitative trait loci (QTL) for nitrogen use efficiency (NUE) and related traits in a maize population derived from a cross between two lines with different genetic background (B100 and ...
Selection and Complex Multigene Traits
(Wiley, 2013-05)
Phenotypic characters that display continuous variation are usually called ‘quantitative traits’ or ‘complex traits’. Alternatively, geneticists refer to them as ‘multigene traits’, because the underlying genetic architecture ...
Genetic mapping and QTL analysis for peanut smut resistance
(BioMed Central, 2021-07)
Background: Peanut smut is a disease caused by the fungus Thecaphora frezii Carranza & Lindquist to which most commercial cultivars in South America are highly susceptible. It is responsible for severely decreased yield ...
Dissecting the genetic control of root and leaf tissue-specific anthocyanin pigmentation in carrot (Daucus carota L.)
(Springer, 2019-05)
Purple carrots can accumulate large quantities of anthocyanins in their root tissues, as well as in other plant parts. This work investigated the genetic control underlying tissue-specific anthocyanin pigmentation in the ...
Mapping resistance to argentinean fusarium (Graminearum) head blight isolates in wheat
(Multidisciplinary Digital Publishing Institute, 2021-12)
Fusarium head blight (FHB) of wheat, caused by Fusarium graminearum (Schwabe), is a destructive disease worldwide, reducing wheat yield and quality. To accelerate the improvement of scab tolerance in wheat, we assessed the ...