R
Ralf Uptmoor
Researcher at University of Rostock
Publications - 47
Citations - 1038
Ralf Uptmoor is an academic researcher from University of Rostock. The author has contributed to research in topics: Population & Quantitative trait locus. The author has an hindex of 17, co-authored 45 publications receiving 843 citations. Previous affiliations of Ralf Uptmoor include University of Giessen & Leibniz University of Hanover.
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Comparative analysis on the genetic relatedness of Sorghum bicolor accessions from Southern Africa by RAPDs, AFLPs and SSRs
TL;DR: The coefficient of variation of the estimated genetic similarity decreased with an increasing number of bands and was lowest using AFLPs, while SSR, Δμ-SSR and RAPD-based similarity estimates had low mean bootstrap probabilities (24%, 27%, 30%, respectively).
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Genetic diversity and relationships among pea cultivars revealed by RAPDs and AFLPs
TL;DR: UPGMA cluster analysis carried out on these data separately for RAPDs and AFLPs and on the combined data reflected, to some extent, pedigree relationships and cophenetic correlations that indicate a good fit of respective clusters to genetic similarity data.
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Genetic Variation in Sorghum Germplasm from Sudan, ICRISAT, and USA Assessed by Simple Sequence Repeats (SSRs)
A. H. Abu Assar,Ralf Uptmoor,Awadalla A. Abdelmula,M. A. Mohamed Salih,Frank Ordon,Wolfgang Friedt +5 more
TL;DR: UPGMA clustering produced two main clusters comprising mainly nonimproved germplasm (gene bank accessions and Nebraska population derivatives), and improved genotypes (cultivars, Gadarif collections, and ICRISAT advanced lines), indicating the strong differentiation among the sorghum materials.
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Phosphorus distribution and availability in untreated and mechanically separated biogas digestates
TL;DR: In this paper, a sample of digestates from two different biogas facilities before and after solid-liquid separation was analyzed with regard to their composition and phosphorus (P) fractions, and the results showed that digestates increased P uptake of the tested crops and increased bioavailable P in the soil to the same extent as highly soluble TSP.
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Linkage drag constrains the roots of modern wheat.
Kai P. Voss-Fels,Lunwen Qian,Sebastian Parra-Londono,Ralf Uptmoor,Matthias Frisch,Gabriel Keeble-Gagnère,Rudi Appels,Rod J. Snowdon +7 more
TL;DR: It is demonstrated that linkage drag in European bread wheat, driven by strong selection for a haplotype variant controlling heading date, has eliminated a specific combination of two flanking, highly conserved haplotype variants whose interaction confers increased root biomass.