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Showing 1 to 12 of 12 for “"allelism"”.
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Inheritance of the Gene(s) Controlling Leaflet Shape in Soybean
… et Zucc.] accessions, and also to determine the allelism of the genes for this trait in the selected lines. The parents, F1, F2 and F2:3 generations were grown at Kentland Research Farm near Blacksburg, VA or in the greenhouse. The F2 and F2:3 generations (where available) were observed for …
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Visual detection and recognition using local features
… improvements achieved through leveraging par- allelism are brought together by the Vision Video Library (ViVid), which we release as open source to the research community.
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Genetic resistance to and diversity of soybean mosaic virus
… known genes for resistance to SMV to test for allelism. The crosses were evaluated in the F$\sb2$ and with F$\sb{2:3}$ families in the field and in the greenhouse for reaction to inoculation with SMV-G1. Results show that each of the Chinese cultivars has a single dominant gene for resistance …
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Characterization of a Morphological Mutant, M-134, and Two Conidia-shed Mutants, E-1 and K-44 of <em>Neurospora crassa</em>
… <em>csp-2</em>, located in LG VII to determine allelism and linkage to the mutant. Both crosses produced wild type progeny, ruling out allelism of E-l and K-44 to <em>csp-2</em>. E-l displayed linkage to <em>csp-2</em> with 37.6% recombination and should be designated <em>csp-3</em>. K-44 showed …
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Studies on maize beta glucosidase gene-enzyme system
… of the several null mutations, with an apparent allelism to Glul locus, (l) complements in trans when combined with normal Glul alleles, and (2) probably affects a shift in the tissue-specific expression of Glul locus (from sporophytic to gametophytic). Another structural gene, GIu3, encoding a …
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Evaluation of fertile lines derived from the hybridization of Glycine max and G. tomentella
… similarly to the resistance gene, Rps1k. An allelism test confirmed that this allele is allelic or tightly linked to the Rps1 locus. Other G. max x G. tomentella lines, coming from a different BC2 progenitor, performed similarly to Rps1a. Using greenhouse evaluations of 84 lines, we also …
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Genetic and Molecular Analysis of the Rj(7) Gene in Soybean Using Pcr-Based Technologies
… colored hypocotyl as a phenotypic marker for allelism analysis, it was concluded that the NOD2-4 and NOD3-7 mutants carried the same mutant allele at the rj7 locus. There was not an independent mutant locus in NOD2-4 as speculated previously. Simple sequence repeat (SSR), random amplified …
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Genetic Characterization and Linkage Mapping of Barley Net Blotch Resistance Genes
… net blotch resistance in this region; however, allelism tests have not been conducted to determine the relationship between these genes. Identification of the chromosomal location of <i>Rpt-Nomini</i> and <i>Rpt-CIho2291</i> will facilitate future efforts in pyramiding multiple independent genes …
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Expression and genetics of resistance to Septoria tritici in wheat
… the expression of resistance in all crosses. Allelism tests showed that with the exception of the resistance genes in Frontana and Bunyip, genes controlling resistance were at different loci. Heritability of resistance ranged from 38 to 62%. Physiologic specialization was studied in a …
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Genetic Analysis of Soybean Mosaic Virus Resistance in Soybean
… to SMV-G1 but resistance to SMV-G7. Allelism tests indicate that one of the genes in both Hourei and Tousan 140 is allelic to Rsv1, and the other is allelic to Rsv3. The two genes in Tousan 140 were separated into individual lines, R1 and R2. R1, most probably containing Rsv1, …
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Genetics of Resistance to Peanut Mottle Virus in Soybean
… are non-allelic to each other. Now that, all the allelism tests are complete, the resistance gene in CNS can be assigned a gene symbol of Rpv3. PI 486355, a resistant line, was crossed with susceptible cultivars Lee 68 and Essex to study the mode of inheritance of resistance. This PI was found to …
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Identification and mapping of a resistance gene to barley leaf rust(<I>Puccinia hordei</I> G. Otth)
… of leaf rust resistance genes in VA 92-42-46. Allelism tests were performed to determine gene identity. A single dominant gene at the R<I>ph</I>5 locus or a tightly linked gene confers the resistance to P. hordei in VA 92-42-46. Two populations, 'Moore' X VA 92-42-46 and 'Bowman' X 'Magnif', …