Daily Scientific Program

Poster Presentation Guidelines Poster size: 90 cm (W) × 120 cm (H)
Day 1 (Mon. Jun 22)
15:30~17:00 Registration
17:00~18:00 Registration / Welcome Reception
Day 2 (Tue. Jun 23)
Plenary I [Room 23219] Chair. Hwan Su Yoon
09:00~09:50 PL-01 Chrysophyte Symposia: Are we answering important questions?
Robert A. Andersen
09:50~10:40 PL-02 The initiation, development, and evolution of apical-basal polarity of Toxoplasma gondii
Ke Hu
10:40~11:00 Break
Special Session I [Room 23219] Chair. Jong Soo Park
11:00~11:20 SS-I-01 Cryptic diversity in metopid ciliates: similar morphology but high molecular divergence (Metopida, Armophorea, Ciliophora)
Novia Cahyani, Nanda Dwi Kristanti, Quoc Dung Nguyen, Mann Kyoon Shin
11:20~11:40 SS-I-02 Chemical mutagenesis and genome engineering of Schizochytrium sp. for enhanced docosahexaenoic acid (DHA) production
Jin-Ho Yun, Sinyang Kim, Ji Won Park, Donghee Lee, Ain Choi, Hee-Sik Kim
11:40~12:00 SS-I-03 Core bacteria promote species-specific growth in the benthic toxic dinoflagellate Prorocentrum lima
Joo-Hwan Kim, Ro Young Park, Eui Seong Kim, Jeongwon Hailey Kim, Byung Don Joo, Naeun Yun, Jin Ho Kim, Bum Soo Park
12:00~12:20 SS-I-04 Independent losses of photosynthesis drive contrasting genomic outcomes among free-living Chlorophyceans
Adrian Reyes-Prieto, Hocheol Kim, Hayeon Hwang, Hwan Su Yoon
12:20~13:45 Lunch
Student Presentation (Oral) I [Room 23219] Chair. Hyeon Been Lee
13:45~14:00 SO-I-01 From hidden diversity to evolutionary insight: integrative perspectives on the genus Mallomonas
Petr Knotek, Iva Jadrná, Martin Pusztai, Pavel Škaloud
14:00~14:15 SO-I-02 Deep-sea hydrothermal vent sediments are putative marine source localities for obligately halophilic eukaryotes unable to grow in normal seawater
Hyeon Been Lee, Dong Hyuk Jeong, Young Ok Kim, Dongsung Kim, Jong Soo Park
14:15~14:30 SO-I-03 Phylogenomics and evolution of multicellularity and reproductive modes in yellow-green algae (Xanthophyceae, Heterokontophyta)
Seok-Wan Choi, Robert A. Andersen, Hwan Su Yoon
14:30~14:45 SO-I-04 Toward understanding circadian mechanisms in dinoflagellates: evidence from Alexandrium catenella and Lepidodinium chlorophorum
Na Yun Park, Bijoo Kim, An Suk Lim
14:45~15:00 SO-I-05 Exploring circadian clocks in red algae
Yongsung Lee, Dongseok Kim, Min Kyun Han, Seong Wook Yang, Hwan Su Yoon
15:00~15:15 SO-I-06 Revealing survival strategy of dinoflagellates with transcriptomic approach
Jeongah Shin, Kyung Ha Lee, Jiyeon Sung, Bum Soo Park
15:15~15:40 Break
Flash Talk Session Chair. Jong Im Kim
15:40~15:45 FT-01* The core bacterium Marinobacter adhaerens improves trace metal access for the dinoflagellate Prorocentrum lima under trace metal limitation
Jeongwon Hailey Kim, Bum Soo Park
15:45~15:50 FT-02* High temperature alters the response of single harmful algal species and their interactions: Gymnodinium impudicum and Heterocapsa pygmaea
Min Jun Park, Bijoo Kim, Jua Lee, Tae Gyu Park, An Suk Lim
15:50~15:55 FT-03* Two novel parasitoids, Pseudopirsonia longifila sp. nov. and Pseudopirsonia florifera sp. nov (Imbricatea, Cercozoa), of marine diatoms from Korean coastal waters: morphological and genetic characterization
Kyoungwon Cho, Sunju Kim
15:55~16:00 FT-04* Early evolutionary history and diversification of sexual reproduction in the red algal class Compsopogonophyceae
ShinYoung Kang, Min Ho Seo, Hwan Su Yoon
16:00~16:05 FT-05* Species-specific patterns of glucose-induced color change in the genus Galdieria
Jiwoo Kim, Yongsung Lee, Hwan Su Yoon
16:05~16:10 FT-06* Comparative plastid genome evolution in the genus Poterioochromonas (Chrysophyceae) across photosynthetic and non-photosynthetic species
Hyewon Kim, Minseok Jeong, Jong Im Kim, Woongghi Shin
16:10~16:15 FT-07* The mitochondrial genome evolution of Synurales (Chrysophyceae)
Nayoung Lee, Jong Im Kim, Pavel Škaloud, Woongghi Shin
16:15~16:20 FT-08 Database on the distribution and ecology of silica-scaled chrysophytes of Siberia
Anna Bessudova, Evgeniy Dolid
16:20~16:25 FT-09 Mallomonas cucullata and M. tubulosa (Chrysophyceae, Synurales) are conspecific
Dmitry Kapustin, Maxim Kulikovskiy
16:25~16:30 FT-10 Ultrastructure and elemental composition of loricae and stomatocysts of Stenokalyx tubiformis (Chrysophyceae)
Dmitry Kapustin, Maxim Kulikovskiy
16:30~16:35 FT-11 Diversity of silica-scaled chrysophytes from waterbodies of the Kader bog Mire (Russia, Leningrad region)
Svetlana Shadrina, Tatiana Safronova
16:35~16:40 FT-12 On stomatocysts of Mallomonas silvicola (Chrysophyceae)
Svetlana Shadrina
16:40~16:45 FT-13 Performance of moving bed biofilm, periphyton, and halophyte biofilters in marine multi-trophic aquaculture systems
Adam Bell, Sarina J. Ergas, Kevan Main, Nicole Rhody, Lior Guttman
16:45~16:50 FT-14 Paraphysomonas spp. and other benthic heterotrophic flagellates from the Songnim tidal flat, Seocheon, Korea
Sun Young Kim, Seo Woo Son, Nam Seon Kang, Won Je Lee
16:50~16:55 FT-15 Morphological and molecular characterization of Apatococcus echinosporus sp. nov. (Trebouxiophyceae), a green alga isolated from rainwater
Minseok Jeong, Kyong Ha Han, Hyeon Ho Shin
16:55~17:00 FT-16 Morphology, phylogeny, and host range of a phytomyxean parasitoid Dinopallor comventus n. gen., n. sp. (Endomyxa, Phytomyxea) infecting marine dinoflagellates
Boo Seong Jeon, Ye Seul Jeong, Jun Su Jang, Myung Gil Park
Poster Session
17:00~18:00 PS-01 A xanthone O-glucoside isolated from Iris setosa Pall. ex Link exhibits promising anti-amoebic activity against brain-eating amoeba Naegleria fowleri
Hương Giang Lê, Buyng Su Hwang, Ji-Su Choi, Yong Tae Jeong, Tuấn Cường Võ, Minkyoung Cho, Yeonchul Hong, Jungho Kim, Young Taek Oh, Byoung-Kuk Na
PS-02 (‒)-Epicatechin enhances the anti-Acanthamoeba activity of chlorhexidine through synergistic action
Hương Giang Lê, Tuấn Cường Võ, Thu Hằng Nguyễn, Minkyoung Cho, Byoung-Kuk Na
PS-03 The microalgal culture collection at the Freshwater Bioresources Culture Collection (FBCC): obtain microalgal cultures for phylogenetic classification and useful information.
Jae Hak Lee, Yu Ho Kim, Ji Young Moon, Seung Won Nam
PS-04 Optimization of cryopreservation conditions for Tetradesmus dimorphus and T. lagerheimii
Ji Young Moon, Seung Won Nam
PS-05 Morphological and molecular characterization of five newly recorded Desmodesmus species in Korean freshwater
Yu Ho Kim, Minseok Jeong, Bok Yeon Jo, Jae Hak Lee, Seung Won Nam
PS-06 Diversity and ecological differentiation of newly recorded benthic diatoms in Korean freshwaters: insights from pH and conductivity niches
Suk Min Yun, Pyo Yun Cho, Chang Soo Lee
PS-07 Utilizing nature-designed porous biosilica from diatoms for high-precision drug delivery platforms
Suk Min Yun, Daeryul Kwon, Taek Lee, Yoseph Seo, Wonhwa Lee, Chung Hyeon Choi, Z-Hun Kim, Pyo Yun Cho, Chang Soo Lee
PS-08 Mychonastes homosphaera MHSC24 isolated from brackish waters of Korea: taxonomic, physiological, and biochemical characterization
Nam Seon Kang, Chang Rak Jo, Hyung June Kim
PS-09 Taxonomical, physiological, and biochemical characteristics of Dunaliella salina DSTA20 from hypersaline environments of Taean salt pond, Republic of Korea
Chang Rak Jo, Sun Young Kim, Nam Seon Kang
PS-10 First report on the distribution of Acantharia (Radiolaria) in Korean coastal waters
Young-Ok Kim, Jungmin Choi
18:30~20:30 Banquet
Day 3 (Wed. Jun 24)
Plenary II [Room 23219] Chair. Louis Graf
09:00~09:50 PL-01 The complex evolutionary landscape of the organellar genomes in ochrophytes
Marek Eliáš
09:50~10:40 PL-02 Retention and loss of chlorophyll biosynthesis in non-photosynthetic plastids
Ryoma Kamikawa
10:40~11:00 Break
Special Session II [Room 23219] Chair. Hocheol Kim
11:00~11:20 SS-II-01 New insights into the taxonomy and ecological diversity of the genus Poterioochromonas (Chrysophyceae)
Yingchun Gong
11:20~11:40 SS-II-02 Freshwater zooplankton selectivity with a focus on silica scaled chrysophytes
Jonáš Lis, Petr Knotek, Radka Čablová, Pavel Škaloud
11:40~12:00 SS-II-03 From grazer to cell factory: rethinking the mixotrophic chrysophyte Poterioochromonas malhamensis
Mingyang Ma, Bo Lu, Qiang Hu
12:00~12:20 SS-II-04 Genomic insights into the evolution of amoeboid movement in photosynthetic stramenopiles
Hocheol Kim, Hwan Su Yoon
12:20~13:45 Lunch
Student Presentation (Oral) II [Room 23219] Chair. Sang Uk Kang
13:45~14:00 SO-II-01 Dot, dot, dot…deciphering the environmental drivers of papillae formation in Mallomonas
Kateřina Tučková, Zuzana Herciková, Pavel Škaloud
14:00~14:15 SO-II-02 DNA replication through multiple fission in green algal cells
JiHeon Kang, JunMo Lee
14:15~14:30 SO-II-03 Genomic insights into morphological diversification in Xanthophyceae
Min Ho Seo, Seok-Wan Choi, Sang-Yun Han, Jihoon Jo
14:30~14:45 SO-II-04 Marine plankton community structure and carbon biomass across contrasting hydrographic conditions in the South Sea of Korea
Sang Uk Kang, Hyun Soo Choi, Na Yun Park, Hyun Jun yang, Se Hyeon Jang, Moo Joon Lee, Yeong Du Yoo, Suk Yeon Lee, An Suk Lim
14:45~15:00 SO-II-05 Hidden diversity of phototrophic Paulinella: two new brackish-water species uncover phylogenetic incongruence
Sungpil Han, Julia Van Etten, Duckhyun Lhee, Hwan Su Yoon
15:00~15:30 Break
Student Presentation (Oral) III [Room 23219] Chair. YeongJun Jang
15:30~15:45 SO-III-01 Distinctive feeding behavior and global distribution of Hexatilemonas jangsaensis, a novel marine Apusomonad within the uncultured APU-30 clade
Dong Hyuk Jeong, Hyeon Been Lee, Da Yeong Ji, Aaron A. Heiss, Jong Soo Park
15:45~16:00 SO-III-02 Multicellularity evolution in the early-diverging brown algal order Ishigeales
Hayeon Hwang, Hocheol Kim, Seok-Wan Choi, Hiroshi Kawai, Hwan Su Yoon
16:00~16:15 SO-III-03 Taxonomic approaches for distinguishing intraspecific taxa within the genus Desmodesmus (Scenedesmaceae)
YeongJun Jang, JunMo Lee
16:15~16:30 SO-III-04 A cryptic lineage within the Pyropia dentata complex (Bangiophyceae, Rhodophyta) and the description of Pyropia eudentata sp. nov. based on integrative evidence
Namhyeok Kim, Hocheol Kim, Il-Ki Hwang, Hyung-Seop Kim, Ji-San Ha, Jin Suk Heo, Hyun Il Yoo, Sukaro Matsushita, Kyosuke Niwa, Hwan Su Yoon
16:30~16:45 SO-III-05 Morphological and phylogenetic analysis of Pseudo-nitzschia from the coastal waters of Jeju Island
Xu Wang, Su-Min Kang, Sae-Hee Kim, Naeun Yun, Jin Ho Kim
16:45~17:00 SO-III-06 Global phylogeography reveals genetic homogeneity across the widespread Asparagopsis taxiformis Lineage-2
Jongwon Lee, Ga Hun Boo, Sang-Yun Han, Yongsung Lee, Kyeong Mi Kim, Il-Ki Hwang, Hwan Su Yoon
17:00~18:00 Best student presentation award / ICS community Meeting / KSOP Business Meeting
Day 4 (Thu. Jun 25)
Field Trip
All Day Wangsong Lake, Bibong Wetland
Day 5 (Fri. Jun 26)
Plenary III [Room 23219] Chair. Pavel Škaloud
09:00~09:50 PL-01 Evolutionary history of chrysophytes: What have we learned from the fossil record?
Peter A. Siver, Pavel Škaloud
09:50~10:40 PL-02 Using culture free methods to explore the diversity and ecological functions of oceanic Chrysophyceae biomes
Louis Graf, Emily Zajac, Ian Probert, Richard Dorrell
10:40~11:00 Break
Special Session III [Room 23219] Chair. Yvonne Nemcová
11:00~11:30 SS-III-01 Rapid Synurales dynamics and uneven morphological evolution revealed through high-resolution reference databases
Pavel Škaloud, Kateřina Tučková, Petr Knotek, Iva Jadrná, Radka Čablová, Ivana Černajová
11:30~12:00 SS-III-02 Green red algae: pigment evolution in three Porphyridium species (Rhodophyta)
Hwan Su Yoon
12:00~12:30 SS-III-03 Silica-scaled chrysophytes from temperate regions of the Southern Hemisphere (Tasmania and New Zealand), including three novel Synura species.
Yvonne Nemcová, Iva Jadrná, Petr Knotek, Pavel Škaloud
12:30~14:00 Lunch
Special Session IV [Room 23219] Chair. Iva Jadrná
14:00~14:20 SS-IV-01 Beyond protist generalizations: different evolutionary trajectories in closely related Synura species
Iva Jadrná, Zuzana Škvorová, Pavel Škaloud
14:20~14:40 SS-IV-02 Genomic framework of red algae Hildenbrandiophycidae to identify freshwater adaptation and fungal symbiosis
Sang-Yun Han, Christophe Vieira, Chung Hyun Cho, Hocheol Kim, Wendy A. Nelson, Myung Sook Kim, Hwan Su Yoon
14:40~15:00 SS-IV-03 Algal biofilter treatment and fish pathogen reservoirs in recirculating aquaculture systems
Adam Bell, Kevan Main, Nicole Rhody, Andrea Tarnecki, Lior Guttman
15:00~15:20 SS-IV-04 Growth promotion of Ochrosphaera neapolitana by the phycospheric bacterium Paraglaciecola chathamensis
Ji-San Ha, Sang-Yun Han, Che Ok Jeon, Hwan Su Yoon
15:20~16:10 Closing Ceremony
Day 6 (Sat. Jun 27)
Excursion
All Day Hwaseong Fortress, Suwon

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