Author

Alemayehu Teressa Negawo

International Livestock Research InstituteORCID 0000-0001-8974-5321Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Plant Biology· 2 Genetics· 1 Genomics· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 4 Research Focus:GWAS / association mapping· 3 Organism:plant (other)· 3 Assay:whole-genome sequencing· 3 Assay:DNA methylation· 1 Research Focus:phylogenetics / evolution· 1

Frequent Co-Authors

Chris Stephen JonesiD· 4 shared Meki Shehabu MuktariD· 3 shared Yilikal Assefa· 3 shared Abel TeshomeiD· 2 shared Ermias HabteiD· 2 shared Hailu Lire· 2 shared Jiyu ZhangiD· 2 shared José J. De VegaiD· 2 shared

Activity by Year

2022-2025 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 39 mutual co-author links

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4 shared papersPlant Biology

Chris Stephen JonesORCID

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4 papers

Recent·Most cited

Plant BiologybioRxivPreprintDec 23, 2025

Genetic Diversity and Phylogenetic Relationships of Cultivated and Wild Urochloa Species Conserved in the ILRI Forage Genebank

Meki Shehabu Muktar, Shimu D. Lema, Alemayehu Teressa Negawo…·Chris Stephen Jones

This study analyzes genetic diversity and phylogenetic relationships of 545 Urochloa species accessions using SNP and SilicoDArT markers, revealing distinct clades and admixture patterns in cultivated and wild species.

DOI 10.64898/2025.12.20.695694

plant (other)DNA methylation

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GenomicsbioRxivPreprintNov 26, 2025

Genome-wide association mapping for grain and forage quality traits in a subtropical oat germplasm collection adapted to highland regions of Eastern Africa

Lidya Ashenafi, Mesfin Dejene, Kedir Mohammed…·Abel Teshome

This study maps genome-wide associations for grain and forage quality traits in a subtropical oat germplasm collection, identifying SNPs and candidate genes linked to yield and resilience.

1 citation

whole-genome sequencingstatistical model

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Plant BiologyG3 Genes Genomes GeneticsPeer-reviewedMay 23, 2025

Whole genome resequencing of a global collection of Napier grass (Cenchrus purpureus) to explore global population structure and QTL governing yield and feed quality traits

Abel Teshome, Hailu Lire, Janet A. Higgins…·Chris Stephen Jones

This study resequences 450 Napier grass individuals to assess genetic diversity and identify QTL for yield and feed quality traits.

4 citations

plant (other)whole-genome sequencing

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GeneticsFrontiers in Plant SciencePeer-reviewedJan 7, 2022

Insights into the genetic architecture of complex traits in Napier grass (Cenchrus purpureus) and QTL regions governing forage biomass yield, water use efficiency and feed quality traits

Meki Shehabu Muktar, Ermias Habte, Abel Teshome…·Chris Stephen Jones

28 citations

plant (other)whole-genome sequencing

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