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Showing 1 to 20 of 27 for “"RIL population"”.

  1. Linkage fine-mapping, GWAS and QTLs affecting morpho-agronomic traits of a common bean RIL population

    Silva, Leonardo Corrêa daUniversidade Federal de Viçosa2017

    … Universidade Federal de Viçosa (UFV) developed a population consisting of 376 RILs, obtained from the crossing between Rudá and AND 277, to construct a genetic map and detect QTLs related to seven morpho-agronomic traits using these two methodologies. Another objective was to know the biological …

    brazil-ufv Repository record

  2. Characterization of Flax Germplasm for Resistance to Fusarium Wilt Caused by Fusarium oxysporum f. sp. lini

    Edirisinghe, W H M Vindhya Priyangi 1984-University of Saskatchewan2017

    … flax wilt and screen a recombinant inbred line (RIL) population for reaction to flax wilt under a controlled environment and compare the observations with field evaluations at wilt nurseries. Finally, the inheritance of flax wilt resistance of the RIL population was assessed using phenotypic data …

    sask Repository record

  3. Quantitative Trait Locus Analysis of Iron Deficiency Chlorosis in Soybean

    Adjei-Fremah, Sarah2017

    … Molecular Biology Laboratory at SDSU developed a population of recombinant inbred lines (RILs) from a cross between a cultivated (Glycine max) and a wild (G. soja) soybean line. The objectives of this research were: 1) to evaluate the RIL population for genetic variability of the IDC trait and its …

    sdstate Repository record

  4. Mapping and Characterization of Phytophthora sojae and Soybean Mosaic Virus Resistance in Soybean

    Tucker, Dominic M.Virginia Tech2009

    … in an interspecific recombinant inbred line (RIL) population of <i>Glycine max</i> by <i>Glycine soja</i>. One major quantitative trait loci (QTL) on molecular linkage group (MLG)-J (chromosome 16) and two minor QTL on MLG-I (chromosome 20) and -G (chromosome 18) were mapped using conventional …

    vt Repository record

  5. Quantitative Trait Loci Associated with Waterlogging Tolerance in a Soft Red Winter Wheat Mapping Population

    Ballesteros Benavides, Diana Carolina2017

    … present within a wheat recombinant inbred line (RIL) population and to identify quantitative trait loci (QTL) associated with tolerance and productivity. Experiments were carried out in both the greenhouse and the field using a RIL population derived from the wheat cultivars `USG3209' and …

    arkansas Repository record

  6. Identification of quantitative trait loci and comparison of selection methods for barley yellow dwarf tolerance in spring oats and winter wheat

    Foresman, BradleyUniversity of Illinois at Urbana-Champaign2014

    … and IL86-6404. A recombinant inbred line (RIL) population (Population 4) consisting of 115 lines, developed from a cross between IL86-1156 and the sensitive cultivar Clintland 64, was evaluated for BYD tolerance in the field at Urbana, IL in 2002, 2003, 2010 and 2011. A similar population …

    uiuc Repository record

  7. Genetics of Physiological Traits Associated with Drought Tolerance in Soybean (Glycine max)

    Bazzer, Sumandeep Kaur2024

    … associated with: (1) δ13C and δ15N using a population of 196 F6-derived recombinant inbred lines (RIL) from PI 416997 × PI 567201D that was phenotyped in four environments, (2) CT and δ13C using a population of 168 F5-derived RILs from KS4895 × Jackson that was phenotyped in multiple …

    arkansas Repository record

  8. Molecular mapping of quantitative trait loci (QTL) for Fusarium head blight (FHB) resistance and agronomic traits in US hard winter wheat

    Xu, YuzhouKansas State University2023

    … we developed two recombinant inbred line (RIL) populations for identification of native FHB resistance quantitative trait loci (QTL) in US hard winter wheat by genotyping the populations with single nucleotide polymorphism (SNP) markers generated from genotyping-by-sequencing (GBS) and …

    ksu Repository record

  9. Utilization of tall wheatgrass translocation lines to improve fusarium head blight resistance in wheat

    Xiao, Xiangye

    … different local FHB isolates. The response of 6 populations of pyramided lines was evaluated in both greenhouse and transplant nursery. The pyramided lines as well as <em>Fhb1</em>-only lines exhibited high levels of resistance to the mixture of four FHB isolates. Although <em>Fhb1</em> or …

    purdue-thes Repository record

  10. Identification, Validation, and Mapping of Phytophthora sojae and Soybean Mosaic Virus Resistance Genes in Soybean

    Davis, Colin LeeVirginia Tech2017

    … durable under field conditions. Four segregating populations and two recombinant inbred line (RIL) populations have been screened with core effectors. Effector-based screening methods were combined with pathogen-based phenotyping in the form of a mycelium-based trifoliate screening assay. One RIL …

    vt Repository record

  11. Phytophthora Sojae Infecting Soybean: Pathotype Diversity, New Sources of Resistance and Interaction with the Soybean Cyst Nematode

    Chowdhury, Rawnaq Nazneen2017

    … <em>P. sojae</em> in a recombinant inbred line (RILs) population derived from the cross between cultivated <em>Glycine max</em> (cv. Surge) and wild Glycine soja (PI 468916); and 3) to study the interaction between SCN and <em>P. sojae</em> on soybean. In order to achieve the objectives, a total …

    sdstate Repository record

  12. Control of fusarium head blight in wheat: I. Evaluation of host plant resistance and fungicides II. Molecular markers associated with QTL for resistance

    Karplus, Nathan H.University of Illinois at Urbana-Champaign2011

    … of resistance using a recombinant inbred line (RIL) population derived from three FHB-resistant University of Illinois breeding lines (IL96-6472, IL97-6755 and IL97-1828) to obtain transgressive segregants that are significantly better than the three parents. The RIL population, consisting of …

    uiuc Repository record

  13. Combining and mapping QTL for fusarium head blight (FHB) resistance in wheat

    Sun, Jin

    … of FHB resistance and 2) characterize a RIL population from the cross INW0412 (type I resistance)/992060G1 (susceptible) for frequency of initial infection and map QTLs for type I resistance. For objective 1, QTL from Sumai3 on chromosome 3B (Fhb1), from tall wheatgrass on 7EL …

    purdue-thes Repository record

  14. High-throughput phenotyping and physiological genetics of stomatal patterning and water use efficiency in maize

    Xie, JiayangUniversity of Illinois at Urbana-Champaign2022

    … mapping in a B73 x MS71 Recombinant Inbred Line (RIL) population for various epidermal traits identified 36 consistent QTL for a given trait in both years, as well as 24 clusters in the genome containing overlapping QTL for multiple traits. Next, we evaluated the plasticity of the epidermal traits …

    uiuc Repository record

  15. High throughput phenotyping and quantitative genetics of leaf functional traits in C4 grasses

    Paul, Rachel ElizabethUniversity of Illinois at Urbana-Champaign2022

    … nitrogen use efficiency in genetically diverse populations is currently a bottleneck in crop improvement because it is time and labor intensive. To harness the diversity available to improve crop productivity, high throughput phenotyping (HTP) methods for measuring leaf functional traits need to …

    uiuc Repository record

  16. Natural variation of water use and water productivity in Arabidopsis thaliana

    Ferguson, John NUniversity of Essex2017

    … QTL mapping using a recombinant inbred line (RIL) population developed from the ecotypes Col-0 and C24 revealed two key flowering time genes, FLOWERING LOCUS C (FLC) and FRIGIDA (FRI), as key regulators of water use. It was demonstrated that a combination of non-functional alleles of both FLC …

    essex Repository record

  17. Investigation of Putative Genetic Factors Associated with Soybean [Glycine Max (L.) Merr.] Seed Quality Traits

    Skoneczka, Jeffrey AllenVirginia Tech2009

    … seed stachyose in soybean line PI200508. Two F2 populations, developed from PI200508 and soybean introductions which exhibited higher seed stachyose content were utilized in a QTL analysis approach that incorporated the use of the Williams82 whole genome shotgun (WGS) sequence …

    vt Repository record

  18. GENETIC ANALYSIS OF SELECTED SEED CONSTITUENT TRAITS IN CHICKPEA (Cicer arietinum L.)

    Wang, RunfengUniversity of Saskatchewan2016

    … genotypes) and (iii) a recombinant inbred lines (RIL, 224 genotypes) grown in multiple environments. All the three chickpea germplasm collections showed variability in seed composition traits. The multiple environment testing also revealed strong effects of genotype by environment interaction on …

    sask Repository record

  19. Genetics and Biochemistry of the Low Tannin Characteristic in Vicia faba L. and Development of a Molecular Marker for the zt2 Gene

    Zanotto, Stefano 1992-University of Saskatchewan2018

    … of Medicago truncatula was used to genotype a RIL population at the F6 segregating for zt2. One of the SNP markers, located 10.5 cM from zt2, successfully discriminated the genotypes carrying the recessive (zt2) allele from those carrying the dominant (ZT2) allele. The SNP marker was then …

    sask Repository record

  20. Genetic, agronomic and compositional characterization of brown midrib sweet sorghum lignocellulosic biomass for ethanol production

    Rivera Burgos, Luis A

    … study, a 236 sorghum recombinant inbred line (RIL) population was subjected to genetic, agronomic and compositional characterization for ethanol yield and production. We found that the sweet mutation enhances biomass quantity traits in the RILs which translates to higher ethanol production and …

    purdue-thes Repository record

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