Evolutionary BiologybioRxivPreprint
A stepwise model for asp gene emergence across HIV and SIV lineages: progressive stop-codon loss and regulatory evolution
DOI 10.64898/2026.09.03.749113
Author
Motofumi Saito
Keio UniversityORCID 0000-0002-6071-5660Unclaimed ORCID profile · follow to get notified of new preprints
Biology Disciplines
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2022-2026 · peak 1/yrCo-Author Collaboration Network
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Curved chords = mutual co-authorship4 papers
Recent·Most cited
- Evolutionary BiologyJournal of Molecular EvolutionPeer-reviewed
Possible acquisition and molecular evolution of vpu genes inferred from comprehensive sequence analysis of human and simian immunodeficiency viruses
Miu Naruki, Motofumi Saito, Masako Nomaguchi, Akio Kanai
This study analyzes Vpu gene sequences from HIV and SIV to classify them into four types and infer their evolutionary origins and divergence.
- Molecular BiologyJournal of BacteriologyPeer-reviewed
Comprehensive analysis of insertion sequences within rRNA genes of CPR bacteria and biochemical characterization of a homing endonuclease encoded by these sequences
Megumi Tsurumaki, Asako Sato, Motofumi Saito, Akio Kanai
The paper analyzes insertion sequences in CPR bacteria's rRNA genes and characterizes homing endonucleases encoded by these sequences, showing their prevalence and unique structural features.
7 citations - BioinformaticsRNAPeer-reviewed
Features of smaller ribosomes in Candidate Phyla Radiation (CPR) bacteria revealed with a molecular evolutionary analysis
Megumi Tsurumaki, Motofumi Saito, Masaru Tomita, Akio Kanai
The paper analyzes genomic data from CPR bacteria to show they have smaller ribosomes with simplified surface structures due to missing proteins and rRNA regions.
19 citations