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Peter Abrahamian (PhD)
National Germplasm Resources Laboratory
Research Plant Pathologist

Phone: (301) 504-8624
Fax:

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Projects
Characterization and Detection of Viruses that Impact the Exchange and Curation of Plant Germplasm
In-House Appropriated (D)
  Accession Number: 441151
Molecular Characterization of Tuber Necrotic Potato Viruses and Evaluating the Effectiveness of Biopesticides in Controlling Powdery Scab and PMTV
Non-Assistance Cooperative Agreement (S)
  Accession Number: 446548

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Complete sequence and genome characterization of Miscanthus virus M, a new betaflexivirus from Miscanthus sp Reprint Icon - (Peer Reviewed Journal)
Abrahamian, P., Grinstead, S.C., Kinard, G.R., Goenaga, R.J., Rott, P., Mollov, D.S. 2024. Complete sequence and genome characterization of Miscanthus virus M, a new betaflexivirus from Miscanthus sp. Archives of Virology. https://doi.org/10.1007/s00705-024-05966-z.
Genetic analysis of the emerging citrus yellow vein clearing virus reveals a divergent virus population in American isolates Reprint Icon - (Peer Reviewed Journal)
Abrahamian, P., Tian, T., Posis, K., Guo, Y., Yu, D., Blomquist, C., Wei, G., Adducci, B., Vidalakis, G., Bodaghi, S., Osman, F., Roy, A., Nunziata, S.O., Nakhla, M., Mavrodieva, V., Rivera, Y. 2023. Genetic analysis of the emerging citrus yellow vein clearing virus reveals a divergent virus population in American isolates. Plant Disease. https://doi.org/10.1094/PDIS-09-23-1963-RE.
A metagenomic sequencing spiked primer enrichment method for detection of tomato brown rugose fruit virus - (Abstract Only)
Genome-wide analysis of citrus yellow vein clearing virus in California reveals high genetic variability - (Abstract Only)
Insights into the transcriptional reprogramming in tomato response to PSTVd variants using network approaches Reprint Icon - (Peer Reviewed Journal)
Avina-Padilla, K., Zambada-Moreno, O., Herrera-Oropeza, G., Jimenez-Limas, M., Abrahamian, P., Hammond, R., Hernandez-Rosales, M. 2022. Insights into the transcriptional reprogramming in tomato response to PSTVd variants using network approaches. International Journal of Molecular Sciences. 23:5983. https://doi.org/10.3390/ijms23115983.
Effectiveness of disinfectants to manage the emerging tomato brown rugose fruit virus in greenhouse tomato Reprint Icon - (Abstract Only)
Abrahamian, P., Cai, W., Nunziata, S.O., Jaiswal, N., Ling, K., Mavrodieva, V.A., Rivera, Y., Nakhla, M.K. 2022. Effectiveness of disinfectants to manage the emerging tomato brown rugose fruit virus in greenhouse tomato. Phytopathology. https://doi.org/10.1094/PHYTO-112-11-S3.1.
An integrative approach: using transcriptomic data and network analysis of transcriptional reprogamming in tomato response to PSTVd variants Reprint Icon - (Pre-print Publication)
Avina-Padilla, K., Zambada-Moreno, O., Herrera-Oropeza, G., Jimenez-Limas, M., Abrahamian, P., Hammond, R., Hernandez-Rosales, M. 2022. An integrative approach: using transcriptomic data and network analysis of transcriptional reprogamming in tomato response to PSTVd variants. bioRxiv. https://doi.org/10.1101/2022.02.02.478822.
Multi-omics analysis reveals bHLHs acting as master transcription factor (MTF) regulators in the reproductive development-hormone signaling network in Pospiviroid infection in tomato Reprint Icon - (Abstract Only)
Avina-Padilla, K., Abrahamian, P., Moreno, O., Herrera-Oropeza, G., Maribel, H.E., Hammond, R. 2021. Multi-omics analysis reveals bHLHs acting as master transcription factor (MTF) regulators in the reproductive development-hormone signaling network in Pospiviroid infection in tomato. American Phytopathological Society Abstracts. 111/S2.20. https://doi.org/10.1094/PHYTO-111-10-S2.1.
Development and optimization of a Pepino mosaic virus-based vector for rapid expression of heterologous proteins in plants Reprint Icon - (Peer Reviewed Journal)
Abrahamian, P., Hammond, J., Hammond, R. 2021. Development and optimization of a Pepino mosaic virus-based vector for rapid expression of heterologous proteins in plants. Applied Microbiology and Biotechnology. 105:627-645. https://doi.org/10.1007/s00253-020-11066-0.
Plant virus-derived vectors Reprint Icon - (Review Article)
Abrahamian, P., Hammond, R., Hammond, J. 2020. Plant virus-derived vectors. Annual Review of Virology. https://doi.org/10.1146/annurev-virology-010720-054958.
Tymoviruses Reprint Icon - (Book / Chapter)
Hammond, R., Abrahamian, P. 2021. Tymoviruses. Encyclopedia of Virology. 3:818-826. https://doi.org/10.1016/B978-0-12-809633-8.21305-8.
Complete genome sequence of an American isolate of Pepino mosaic virus Reprint Icon - (Peer Reviewed Journal)
Abrahamian, P., Hammond, J., Hammond, R. 2020. Complete genome sequence of an American isolate of Pepino mosaic virus. Microbiology Resource Announcements. 9/e01124-19. https://doi.org/10.1128/MRA.01124-19.