MEB Lab. 

Publication

Papers

2025

Ok, J. H., Jeong, H. J. (2025) Biological interactions of the five genera in the dinoflagellate family Kareniaceae with prey and protistan predators. Algae. 40(1), 45-66. (Review paper)

2024

Park, S. A., Ok, J. H.*, Eom, S. H., Kwon, M. J., You, J. H., Kang, H. C., & Jeong, H. J.* (2024) Differential interactions between the bloom-forming dinoflagellates Karenia bicuneiformis and Karenia selliformis and heterotrophic dinoflagellates. Algae, 39(4), 255-275.

Lim, A. S., Park, N. Y., Choi, H. S., Kang, S. U., Ok, J. H., & Yoo, Y. D. (2024). Influence of environmental parameters on marine plankton diversity in the southern coastal waters of Korea: Emphasis on thermal stratification. Marine Environmental Research, 106829. 

You, J. H., Jeong, H. J., Park, S. A., Eom, S. H., Kang, H. C., & Ok, J. H. (2024). Effects of aeration and centrifugation conditions on omega-3 fatty acid production by the mixotrophic dinoflagellate Gymnodinium smaydae in a semi-continuous cultivation system on a pilot scale. Algae, 39(2), 109-127.

Park, S. A., Jeong, H. J., Ok, J. H., Kang, H. C., You, J. H., Eom, S. H., You, Y. D., & Lee, M. J. (2024). Effect of salinity on the bioluminescence intensity of the heterotrophic dinoflagellates Noctiluca scintillans and Polykrikos kofoidii and the autotrophic dinoflagellate Alexandrium mediterraneum. Marine Biology, 171(6), 1-19.

Ok, J. H., Jeong, H. J., You, J. H., Park, S. A., Kang, H. C., Eom, S. H., Lee, M. J., & Rho, J. R. (2024). Interactions between the calanoid copepod Acartia hongi and the bloom-forming dinoflagellates Karenia bicuneiformis and K. selliformis. Marine Biology, 171(5), 112.

Park, S. A., Jeong, H. J., Ok, J. H., Kang, H. C., You, J. H., Eom, S. H., Yoo, Y. D., & Lee, M. J. (2024). Estimation of bioluminescence intensity of the dinoflagellates Noctiluca scintillans, Polykrikos kofoidii, and Alexandrium mediterraneum populations in Korean waters using cell abundance and water temperature. Algae, 39(1), 1-16.

Eom, S. H., Jeong, H. J., Ok, J. H., Park, S. A., Kang, H. C., & You, J. H. (2024). Combined effects of hypoxia and starvation on the survival and growth rates of autotrophic, mixotrophic, and heterotrophic dinoflagellates. Marine Biology, 171(2), 42.

2023

Kang, H. C., Jeong, H. J., Ok, J. H., Lim, A. S., Lee, K., You, J. H., Park, S. A., Eom, S. H., Lee, S. Y., Lee, K. H., Jang, S. H., Yoo, Y. D., Lee, M. J., & Kim, K. Y. (2023). Food web structure for high carbon retention in marine plankton communities. Science advances, 9(50), eadk0842.

Ok, J. H., Jeong, H. J., Kang, H. C., You, J. H., Park, S. A., Eom, S. H., Kang, J. K., & Yoo, Y. D. (2023). Protists in hypoxic waters of Jinhae Bay and Masan Bay, Korea, based on metabarcoding analyses: emphasizing surviving dinoflagellates. Algae, 38(4), 265-281.

Ok, J. H., Jeong, H. J., Lee, K. H., Kang, H. C., You, J. H., Park, S. A., Eom, S. H., & Seong, K. A. (2023). Density-dependent inhibition among four major dinoflagellate species causing red tides in Korean waters. Marine Biology, 170(12), 170.

You, J. H., Ok, J. H.*, Kang, H. C., Park, S. A., Eom, S. H., & Jeong, H. J. (2023). Five phototrophic Scrippsiella species lacking mixotrophic ability and the extended prey spectrum of Scrippsiella acuminata (Thoracosphaerales, Dinophyceae). Algae, 38(2), 111-126.

Ok, J. H., Jeong, H. J., Lim, A. S., Kang, H. C., You, J. H., Park, S. A., & Eom, S. H. (2023). Lack of mixotrophy in three Karenia species and the prey spectrum of Karenia mikimotoi (Gymnodiniales, Dinophyceae). Algae, 38(1), 39-55.

Kang, H. C., Jeong, H. J., Lim, A. S., Ok, J. H., You, J. H., Park, S. A., & Eom, S. H. (2023). Feeding by common heterotrophic protists on the mixotrophic dinoflagellate Ansanella granifera (Suessiaceae, Dinophyceae). Algae, 38(1), 57-70.

You, J. H., Jeong, H. J., Ok, J. H., Kang, H. C., Park, S. A., Eom, S. H., Lee, S. Y., & Kang, N. S. (2023). Effects of temperature on the autotrophic and mixotrophic growth rates of the dinoflagellate Biecheleria cincta and its spatiotemporal distributions under current temperature and global warming conditions. Marine Biology, 170(2), 15.

Ok, J. H., Jeong, H. J., Lim, A. S., You, J. H., Yoo, Y. D., Kang, H. C., Park, S. A., Lee, M. J., & Eom, S. H. (2023). Effects of intrusion and retreat of deep cold waters on the causative species of red tides offshore in the South Sea of Korea. Marine Biology, 170(1), 6.

2022

You, J. H., Jeong, H. J., Park, S. A., Ok, J. H., Kang, H. C., Eom, S. H., & Lim, A. S. (2022). Development of an automatic system for cultivating the bioluminescent heterotrophic dinoflagellate Noctiluca scintillans on a 100-liter scale. Algae, 37(2), 149-161.

Ok, J. H., Jeong, H. J., Kang, H. C., Park, S. A., Eom, S. H., You, J. H., & Lee, S. Y. (2022). Ecophysiology of the kleptoplastidic dinoflagellate Shimiella gracilenta: II. Effects of temperature and global warming. Algae, 37(1), 49-62.

2021

Park, S. A., Jeong, H. J., Ok, J. H., Kang, H. C., You, J. H., Eom, S. H., Yoo, Y. D., & Lee, M. J. (2021). Bioluminescence capability and intensity in the dinoflagellate Alexandrium species. Algae, 36(4), 299-314.

Ok, J. H., Jeong, H. J., Kang, H. C., Park, S. A., Eom, S. H., You, J. H., & Lee, S. Y. (2021). Ecophysiology of the kleptoplastidic dinoflagellate Shimiella gracilenta: I. spatiotemporal distribution in Korean coastal waters and growth and ingestion rates. Algae, 36(4), 263-283.

Kang, H. C., Jeong, H. J., Park, S. A., Ok, J. H., You, J. H., Eom, S. H., Park, E. C., Jang, S. H., & Lee, S. Y. (2021). Comparative transcriptome analysis of the phototrophic dinoflagellate Biecheleriopsis adriatica grown under optimal temperature and cold and heat stress. Frontiers in Marine Science, 8, 761095.

Park, S. A., Jeong, H. J., Ok, J. H., Kang, H. C., You, J. H., Eom, S. H., & Park, E. C. (2021). Interactions between the kleptoplastidic dinoflagellate Shimiella gracilenta and several common heterotrophic protists. Frontiers in Marine Science, 8, 738547.

Ok, J. H., Jeong, H. J., You, J. H., Kang, H. C., Park, S. A., Lim, A. S., Lee, S. Y., & Eom, S. H. (2021). Phytoplankton bloom dynamics in incubated natural seawater: predicting bloom magnitude and timing. Frontiers in Marine Science, 8, 681252.

Eom, S. H., Jeong, H. J., Ok, J. H., Park, S. A., Kang, H. C., You, J. H., Lee, S. Y., Yoo, Y. D., Lim, A. S., & Lee, M. J. (2021). Interactions between common heterotrophic protists and the dinoflagellate Tripos furca: implication on the long duration of its red tides in the South Sea of Korea in 2020. Algae, 36(1), 25-36.

Lee, S. Y., Jeong, H. J., Kang, H. C., Ok, J. H., You, J. H., Park, S. A., & Eom, S. H. (2021). Comparison of the spatial-temporal distributions of the heterotrophic dinoflagellates Gyrodinium dominans, G. jinhaense, and G. moestrupii in Korean coastal waters. Algae, 36(1), 37-50.

Ok, J. H., Jeong, H. J., Lee, S. Y., Park, S. A., & Noh, J. H. (2021). Shimiella gen. nov. and Shimiella gracilenta sp. nov.(Dinophyceae, Kareniaceae), a kleptoplastidic dinoflagellate from Korean waters and its survival under starvation. Journal of Phycology, 57(1), 70-91.

Jeong, H. J., Kang, H. C., Lim, A. S., Jang, S. H., Lee, K., Lee, S. Y., Ok, J. H., You, J. H., Kim, J. H., Lee, K. H., Park, S. A., Eom, S. H., Yoo, Y. D., & Kim, K. Y. (2021). Feeding diverse prey as an excellent strategy of mixotrophic dinoflagellates for global dominance. Science advances, 7(2), eabe4214.

2020

Kang, H. C., Jeong, H. J., Park, S. A., Eom, S. H., Ok, J. H., You, J. H., Jang, S. H., & Lee, S. Y. (2020). Feeding by the newly described heterotrophic dinoflagellate Gyrodinium jinhaense: comparison with G. dominans and G. moestrupii. Marine Biology, 167, 1-16.

Lee, S. Y., Jeong, H. J., Ok, J. H., Kang, H. C., & You, J. H. (2020). Spatial-temporal distributions of the newly described mixotrophic dinoflagellate Gymnodinium smaydae in Korean coastal waters. Algae, 35(3), 225-236.

Kang, H. C., Jeong, H. J., Lim, A. S., Ok, J. H., You, J. H., Park, S. A., Lee, S. Y., & Eom, S. H. (2020). Effects of temperature on the growth and ingestion rates of the newly described mixotrophic dinoflagellate Yihiella yeosuensis and its two optimal prey species. Algae, 35(3), 263-275.

You, J. H., Jeong, H. J., Lim, A. S., Ok, J. H., & Kang, H. C. (2020). Effects of irradiance and temperature on the growth and feeding of the obligate mixotrophic dinoflagellate Gymnodinium smaydae. Marine Biology, 167, 1-13.

You, J. H., Jeong, H. J., Kang, H. C., Ok, J. H., Park, S. A., & Lim, A. S. (2020). Feeding by common heterotrophic protist predators on seven Prorocentrum species. Algae, 35(1), 61-78.

2019

Ok, J. H., Jeong, H. J., Lim, A. S., You, J. H., Kang, H. C., Kim, S. J., & Lee, S. Y. (2019). Effects of light and temperature on the growth of Takayama helix (Dinophyceae): mixotrophy as a survival strategy against photoinhibition. Journal of phycology, 55(5), 1181-1195.

Lee, K. H., Jeong, H. J., Kang, H. C., Ok, J. H., You, J. H., & Park, S. A. (2019). Growth rates and nitrate uptake of co-occurring red-tide dinoflagellates Alexandrium affine and A. fraterculus as a function of nitrate concentration under light-dark and continuous light conditions. Algae, 34(3), 237-251.

Kim, S. J., Jeong, H. J., Kang, H. C., You, J. H., & Ok, J. H. (2019). Differential feeding by common heterotrophic protists on four Scrippsiella species of similar size. Journal of Phycology, 55(4), 868-881.

Lim, A. S., Jeong, H. J., Ok, J. H., You, J. H., Kang, H. C., & Kim, S. J. (2019). Effects of light intensity and temperature on growth and ingestion rates of the mixotrophic dinoflagellate Alexandrium pohangense. Marine Biology, 166, 1-11.

Kang, H. C., Jeong, H. J., Ok, J. H., You, J. H., Jang, S. H., Lee, S. Y., Lee, K. H., Park, J. Y., & Rho, J. R. (2019). Spatial and seasonal distributions of the phototrophic dinoflagellate Biecheleriopsis adriatica (Suessiaceae) in Korea: quantification using qPCR. Algae, 34(2), 111-126.

Lee, S. Y., Jeong, H. J., Kwon, J. E., You, J. H., Kim, S. J., Ok, J. H., Kang, H. C., & Park, J. Y. (2019). First report of the photosynthetic dinoflagellate Heterocapsa minima in the Pacific Ocean: morphological and genetic characterizations and the nationwide distribution in Korea. Algae, 34(1), 7-21.

2018

Lim, A. S., Jeong, H. J., Kim, S. J., & Ok, J. H. (2018). Amino acids profiles of six dinoflagellate species belonging to diverse families: possible use as animal feeds in aquaculture. Algae, 33(3), 279-290.

Kang, H. C., Jeong, H. J., Jin, K. S., You, J. H., & Ok, J. H. (2018). Differential feeding by common heterotrophic protists on 12 different Alexandrium species. Harmful Algae, 78, 106-117.

Ok, J. H., Jeong, H. J., Lim, A. S., Lee, S. Y., & Kim, S. J. (2018). Feeding by the heterotrophic nanoflagellate Katablepharis remigera on algal prey and its nationwide distribution in Korea. Harmful Algae, 74, 30-45.

Lim, A. S., Jeong, H. J., Ok, J. H., & Kim, S. J. (2018). Feeding by the harmful phototrophic dinoflagellate Takayama tasmanica (Family Kareniaceae). Harmful Algae, 74, 19-29.

2017

Ok, J. H., Jeong, H. J., Lim, A. S., & Lee, K. H. (2017). Interactions between the mixotrophic dinoflagellate Takayama helix and common heterotrophic protists. Harmful Algae, 68, 178-191.

2016

Jeong, H. J., Ok, J. H., Lim, A. S., Kwon, J. E., Kim, S. J., & Lee, S. Y. (2016). Mixotrophy in the phototrophic dinoflagellate Takayama helix (family Kareniaceae): predator of diverse toxic and harmful dinoflagellates. Harmful Algae, 60, 92-106.

Patents

정해진, 옥진희, 박상아, 강희창, 유지현, 엄세희 (2023) 야간 식별용 발광패치. 대한민국. 등록번호 10-2575478

정해진, 임안숙, 옥진희 (2018) 타카야마 속(Takayama genus) 미세조류를 포함하는 적조방제용 조성물 및 적조방제 방법. 대한민국. 등록번호 10-1830586