Sayaka Aoki, Ph.D.
Current Research
1) Developing new coffee cultivars that possess Coffee leaf rust resistance and superior beverage qualities, 2) Developing new coffee cultivars with dual resistance to Kona coffee root-knot nematode and Coffee leaf rust, and 3) Developing a high throughput and robust Coffee leaf rust bioassay to screen resistance in new coffee cultivars.
Selected Publications
1) Developing new coffee cultivars that possess Coffee leaf rust resistance and superior beverage qualities, 2) Developing new coffee cultivars with dual resistance to Kona coffee root-knot nematode and Coffee leaf rust, and 3) Developing a high throughput and robust Coffee leaf rust bioassay to screen resistance in new coffee cultivars.
Selected Publications
- Aoki, S., Bennett, G.M., Weatherby, T., and Arif, M. Localization and identification of Caffeine- degrading bacteria, Pseudomonas sp., within the eggs of Coffee berry borer, Hypothenemus hampei (Ferrari) (Coleoptera: Curculionidae: Scolytinae) by Fluorescent in situ Hybridization; Implication of vertical transmission of an essential bacterial symbiont in the coffee pest. Unpublished manuscript, Department of Plant and Environmental Protection Sciences, University of Hawaii at Manoa, U.S.
- Aoki, S. Microbial associations in the Coffee Berry Borer, Hypothenemus hampei, 2021. Ph.D. dissertation. ProQuest, University of Hawaii at Manoa.
- Vega, F. E., Emche, S., Shao, J., Simpkins, A., Summers, R., Mock, M. B., Aoki, S., & Maul, J. E. (2021). Cultivation and Genome Sequencing of Bacteria Isolated from the Coffee Berry Borer (Hypothenemus hampei), with Emphasis on the Role of Caffeine Degradation. Frontiers in Microbiology, 12, 692
- Poff, K. E., Stever, H., Reil, J. B., Seabourn, P., Ching, A. J., Aoki, S., ... & Eiben, J. A. (2017). The native Hawaiian insect microbiome initiative: a critical perspective for Hawaiian insect evolution. Insects, 8 (4), 130
- Aoki, S., B. Sipes., C. Astorga, and C. Nagai. 2012. Resistance of Semi-wild Coffea arabica L. from Ethiopia to a Root-Knot Nematode, Meloidogyne konaensis. Nemtropica 42:131-136.
- Aoki, S. Evaluation of Coffee arabica L. accessions from Ethiopia for resistance to the Kona Coffee Root-Knot nematode, Meloidogyne konaensis. 2009. Master’s thesis. University of Hawaii at Manoa