Skip to main content

5 Result(s)

within G. J. Seiler Remove this filter

and

  1. No Access

    Article

    Introgression and targeting of the Pl37 and Pl38 genes for downy mildew resistance from wild Helianthus annuus and H. praecox into cultivated sunflower (Helianthus annuus L.)

    Two new downy mildew resistance genes, Pl37 and Pl38, were introgressed from wild sunflower species into cultivated sunflower and mapped to sunflower chromosomes 4 and 2, respectively

    L. L. Qi, Z. I. Talukder, G. J. Ma, G. J. Seiler in Theoretical and Applied Genetics (2023)

  2. No Access

    Article

    Diversification of the downy mildew resistance gene pool by introgression of a new gene, Pl35, from wild Helianthus argophyllus into oilseed and confection sunflowers (Helianthus annuus L.)

    We have mapped a new downy mildew resistance gene, Pl35, derived from wild Helianthus argophyllus to sunflower linkage group 1. New germplasms incorporating the Pl35 gene were developed for both oilseed and confe...

    L. L. Qi, G. J. Ma, X. H. Li, G. J. Seiler in Theoretical and Applied Genetics (2019)

  3. No Access

    Article

    Molecular map** of the downy mildew and rust resistance genes in a sunflower germplasm line TX16R

    The sunflower germplasm line TX16R is resistant to Plasmopara halstedii (causal agent of sunflower downy mildew) and Puccinia helianthi (causal agent of sunflower rust), which are two destructive foliar diseases ...

    Z. Liu, L. Zhang, G. J. Ma, G. J. Seiler, C. C. Jan, L. L. Qi in Molecular Breeding (2019)

  4. No Access

    Article

    Genetics and map** of the R 11 gene conferring resistance to recently emerged rust races, tightly linked to male fertility restoration, in sunflower (Helianthus annuus L.)

    Sunflower oil is one of the major sources of edible oil. As the second largest hybrid crop in the world, hybrid sunflowers are developed by using the PET1 cytoplasmic male sterility system that contributes to ...

    L. L. Qi, G. J. Seiler, B. A. Vick, T. J. Gulya in Theoretical and Applied Genetics (2012)

  5. No Access

    Article

    Long-term introgression of crop genes into wild sunflower populations

    A strategy of DNA pooling aimed at identifying markers linked to quantitative trait loci (QTLs), ‘Sequential Bulked Ty**’ (SBT), is presented. The method proposed consists in pooling DNA from consecutive pa...

    C. R. Linder, I. Taha, L. H. Rieseberg, G. J. Seiler… in Theoretical and Applied Genetics (1998)