Author

S. I. Al-Saffar

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Evolutionary Biology· 2

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Organism:human· 2 Approach:statistical model· 2 Organism:Arabidopsis· 1 Organism:Drosophila· 1 Research Focus:phylogenetics / evolution· 1 Research Focus:protein folding & dynamics· 1 Assay:proteomics· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

M. W. Hahn· 2 shared J. Rogers· 1 shared R. J. Wang· 1 shared

Activity by Year

2021-2022 · peak 1/yr

Co-Author Collaboration Network

3 top collaborators · 3 mutual co-author links

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2 shared papersEvolutionary Biology

M. W. Hahn

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2 papers

Recent·Most cited

Evolutionary BiologybioRxivPreprintAug 15, 2022

Evaluating methods for estimating the proportion of adaptive amino acid substitutions

S. I. Al-Saffar, M. W. Hahn

This study evaluates nine methods for estimating adaptive amino acid substitutions, finding that DFE models are most accurate and reporting varying proportions across species and genomic regions.

DOI 10.1101/2022.08.15.504017

ArabidopsisDrosophila

𝕏 PostBluesky

Evolutionary BiologybioRxivSep 7, 2021

Human generation times across the past 250,000 years

R. J. Wang, S. I. Al-Saffar, J. Rogers, M. W. Hahn

The paper estimates human generation times over 250,000 years using mutation spectrum changes, finding an average of 26.9 years with fathers older than mothers.

DOI 10.1126/sciadv.abm7047

humanwhole-genome sequencing

𝕏 PostBluesky