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Showing 1 to 20 of 46 for “"Simple sequence repeat"”.

  1. Simple sequence repeat analysis and qualitative pathway analysis of Rathayibacter toxicus

    Chumachenko, KseniyaKansas State University2020

    … of its geographic or phylogenetic origin. Simple Sequence Repeats (SSRs) are short tandem nucleotide repeats that vary in size and number of repeats among and within genomes and have been useful in determining evolutionary heritage. Unlike other genome components, SSRs generally have faster …

    ksu Repository record

  2. Simple Sequence Repeat Development, Polymorphism and Genetic Mapping in Quinoa (Chenopodium quinoa Willd.)

    Jarvis, David2006

    … from libraries enriched for GA, CAA, and AAT repeats, as well as 6 SSR markers developed from BAC-end sequences (BES-SSRs). Heterozygosity (H) values of the SSR markers ranged from 0.12 to 0.90, with an average value of 0.56. These new SSR and BES-SSR markers were analyzed on two RIL mapping …

    byu Repository record

  3. Phylogeographic structure in the CFR genus Pauridia revealed by inter-simple sequence repeat amplification

    Burman, MarcDepartment of Biological Sciences2005

    … nuclear genome is investigated using inter-simple sequence repeat amplification. Eleven populations were sampled from DNA collected for a previous study. Analysis of molecular variance was done. Ordination based on similarity and covariance was done to detect structure. Most of the variance …

    cape-town Repository record

  4. Simple sequence repeat polymorphism screening for resistance to Cercospora Arachidila in groundnut(Arachis Hypogaea)Genotypes

    Kanyika, Chali Ncube Tamara Busisiwe2015

    … and are closely associated to the environment. Simple Sequence Repeat (SSR) molecular markers are environmentally stable and highly informative. These markers have therefore been identified as useful in hastening breeding programmes in Arachis sp. The overall objective of this study was to …

    zambia Repository record

  5. Evaluation of Random Amplified Polymorphic DNA and Simple Sequence Repeat markers in Moringa oleifera (Lam.) to establish population diversity

    University of Pretoria2013

    … as Random Amplified Polymorphic DNA (RAPD) and Simple Sequence Repeats (SSR) were evaluated for their efficiency as a marker system in Moringa, based on their success in other tropical tree population studies. The comparative analysis between the two revealed that both marker systems identified …

    pretoria Repository record

  6. In Vitro Kavapyrone Production and Genomic Stability of in Vitro Kava Cultures

    Kobayashi, HidekaUniversity of Illinois at Urbana-Champaign2015

    Inter simple sequence repeat (ISSR) markers were used for detection of polymorphism among in vitro kava cultures. An absence of normally observed bands was observed among organogenic callus cultures, while a small degree of ISSR polymorphism was detected among regenerated plantlets.

    uiuc Repository record

  7. Evaluation of Genetic Diversity and Stability of Colocasia Cultivars Using ISSR

    hong, seukmin2017

    … with banding patterns produced from Inter-simple sequence repeat (ISSR) markers. Comparing banding patterns of vegetatively propagated clones of each cultivar, genetic stability was examined. Unweighted pair group method with arithmetic mean (UPGMA) and principal coordinate analysis (PCO) …

    sfasu Repository record

  8. Quantitative Trait Loci (Qtl) Analysis Of Sulfur Sensitivity In Vitis Aestivalis-Derived 'Norton'

    Duncan, Logan Michael

    … using single nucleotide polymorphisms (SNPs) and simple sequence repeat (SSR) markers, respectively. A major quantitative trait loci (QTL) for sulfur sensitivity was detected on linkage group 14 (LOD=15). Identification of this QTL will allow future grape breeding programs produce commercially …

    mo-state Repository record

  9. An alternative hypothesis for explaining anomalies in the fine scale distribution patterns of Colophospermum mopane : Are shrub and tree forms genetically distinct ?

    Hempson, GarethDepartment of Biological Sciences2004

    … the northern Kruger National Park. Molecular DNA sequences were obtained for four plastid and one nuclear region, and the inter simple sequence repeat (ISSR) technique used to fingerprint individuals. Very low levels of sequence divergence were observed. The ISSR technique revealed no genetic …

    cape-town Repository record

  10. Validation of Loci Conferring Adult Plant Resistance to Powdery Mildew in Wheat Cultivar Massey and Identification of Diagnostic Molecular Markers

    Sikes, Tiffany RochelleVirginia Tech2014

    … However, it has been difficult to identity simple sequence repeat (SSR) markers that are tightly linked to the QTL for APR in Massey. Such markers give breeders an advantage by allowing them to quickly identify and select for traits that would be difficult to distinguish in the field among …

    vt Repository record

  11. Meccanismi fisiologico-molecolari di germinazione in specie spontanee

    PUGLIA, GIUSEPPEUniversità degli studi di Catania2013

    … varieties was characterized using Inter Simple Sequence Repeat (ISSR) PCR together with a DNA-Barcoding approach. Seed priming treatments were used in a non-dormant species, Leucanthemum vulgare, to induct secondary dormancy at specific temperature range and a long-priming treatment was …

    catania Repository record

  12. Nymphaea odorata (Water-lily, Nymphaeaceae): Analyses of molecular and morphological studies

    Woods, Kristi YvonneVirginia Tech2003

    … region, the chloroplast trnL-F region, and inter-simple sequence repeat (ISSR) markers determined the variation present between and within two species of Nymphaea. The ITS region resulted in a phylogeny depicting strong separation between species (N. mexicana and N. odorata) and some separation …

    vt Repository record

  13. Genetic analysis of agronomic and enological traits in grapevine

    Song, ShirenUniversidad de La Rioja (España)2014

    … a pseudo-testcross strategy. Altogether271 simple sequence repeat (SSR) and 18071 SNP (Single Nucleotide Polymorphism) markers, and one CAPS marker were screened. Finally, a consensus map with a total of 1210 markers (183SSRs, 1 CAPs and 1026 SNPs) was assembled covering 1385.8 cM …

    dialnet Repository record

  14. Effects of Management and Population Size on Genetic Diversity of Eggert's Sunflower (HELIANTHUS EGGERTII; ASTERACEAE)

    Starnes, John Howard

    … size may influence genetic diversity. Two Inter-Simple Sequence Repeat Markers (873 and MAO) were used to characterize many important genetic parameters of 17 populations in 2003 and four populations in 2004. This information was used to assess the effectiveness of different conservation …

    wku-diss Repository record

  15. Linking germination traits of oilseed rape (<i>Brassica napus</i> L.) to DNA markers

    Dunlop, GordonUniversity of Abertay Dundee2000

    … middle and late germinating phenotypes using two simple sequence repeat primers. There was heterogeneity and phenotypic variability generally, but a direct association between phenotype and genotype was found only in the cultivar Martina.<br/><br/>Field emergence trials revealed non-linearity in …

    abertay Repository record

  16. Soybean Resistance and Defense Responses Against Aphis Glycines

    Li, YanUniversity of Illinois at Urbana-Champaign2015

    … mapped on soybean genetic linkage group M by simple sequence repeat (SSR) molecular markers. Rag1 was flanked by Satt435 and Satt463 4.0 cM and 8.0 cM from Rag1, respectively, in the integrated map from Dowling x Loda and Dowling x Williams 82 F2:3 populations, and Rag(Jackson) was flanked by …

    uiuc Repository record

  17. Population Genetics and Differential Pathogenicity of the Soybean Brown Stem Rot Pathogen Phialophora Gregata

    Meng, XiangqiUniversity of Illinois at Urbana-Champaign2015

    … fragments length polymorphism) and ISSR (inter simple sequence repeat) analyses were used to detect genetic diversity in Phialophora gregata. Various levels of DNA polymorphism were detected among the 45 soybean and mung bean isolates of P. gregata . Generally the estimated average genetic …

    uiuc Repository record

  18. Genetic and Molecular Analysis of the Rj(7) Gene in Soybean Using Pcr-Based Technologies

    Vuong, Tri DinhUniversity of Illinois at Urbana-Champaign2015

    … mutant locus in NOD2-4 as speculated previously. Simple sequence repeat (SSR), random amplified polymorphism DNA (RAPD), and amplified restriction length polymorphism (AFLP) technologies were used for molecular genetic studies. The bulked segregant analysis and segregation analysis were performed …

    uiuc Repository record

  19. Molecular, Genetic, and Agronomic Evaluation of Wp and Wp-M in Soybean

    Hegstad, Jeffrey MarshallUniversity of Illinois at Urbana-Champaign2015

    … wp was constructed using two RFLP and thirteen simple sequence repeat (SSR) molecular markers. The genetic model for wp-m hypothesized that the pink flower phenotype is the result of insertion of a defective wp-m element into Wp. Purple flowered revertants are proposed to occur due to the …

    uiuc Repository record

  20. Genetic Analysis of the Resistance of Soybean Genotypes to Sclerotinia Sclerotiorum

    Hoffman, David DaroldUniversity of Illinois at Urbana-Champaign2015

    … In the S19--90 by Williams 82 population, the simple sequence repeat markers Satt 129 and Satt 163 were associated with disease resistance and seed yield, which suggests these markers may be linked to genes that improve physiological resistance. Additional research is needed to confirm these …

    uiuc Repository record

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