Mapping QTL for Resources and Capture Morphological Characteristics from inside the good Durum Grain ? T. dicoccum Segregating Populace on Seedling Stage
An excellent segregating society out of 136 recombinant inbred lines produced from an effective get across within durum wheat cv. “Simeto” as well as the T. dicoccum accession “Molise Colli” try adult from inside the surface and you will examined for a number of capture and sources morphological characteristics. A total of 17 decimal attribute loci (QTL) were recognized to own shoot lifeless pounds, quantity of culms, and you may plant top as well as for options dead lbs, regularity, length, area, and you may quantity of forks and you can resources, into chromosomes 1B, 2A, 3A, 4B, 5B, 6A, 6B, and 7B. LODs was basically 2.step one so you're able to 21.six, that have percent out of said phenotypic variability anywhere between 0.07 and 52. Around three QTL have been mapped so you're able to chromosome 4B, among hence represents the fresh new Rht-B1 locus features a large impact on one another capture and you can means characteristics (LOD 21.6). Other QTL with certain effects towards the root morphological attributes was also identified. Additionally, meta-QTL research is performed examine this new QTL identified regarding the “Simeto” ? “Molise Colli” segregating population with men and women described from inside the early in the day training for the grain, which have three novel QTL laid out. Considering the complexity of phenotyping to possess supply characteristics, subsequent education could be beneficial to verify this type of nations as the plans to possess breeding software to own optimization from supply function to possess community results. Plus