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Short title
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Evolution of the Solar Life
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Oral presentation
Date/Room/Chair
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May 19 PM1 (14:15 - 16:00)
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101B
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Hideaki Miyashita
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Poster presentation
Date/Room
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May 19 (Core Time 18:15 - 19:30)
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Convention Hall
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Contact
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Yuichiro Kashiyama
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Email
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chiro@fc.ritsumei.ac.jp
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Convener
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Yuichiro Kashiyama
/ Akiko Yokoyama
/ Hideaki Miyashita
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Scope
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Contemporary life on Earth has foundations in the dynamic evolution of phototrophic processes that convert solar radiation into biochemical energy. The mechanisms of the phototrophy, established back in the Archean, has drifted between various lineages and thereby diversified the whole spectrum of life on Earth. The solar life, which consists of networks extended from microbial photosynthetic systems, have driven the evolution of biogeochemical cycles and established the modern surface systems of our planet. A traditional distinction of autophototrophic and heterotrophic organisms has been challenged by a new scope that majority of aquatic microbes are physiologically associated with and directly depend in certain relationships on their sustaining metabolisms. Thus, the oral session of this year focuses on "microbial interactions associated with phototrophy", to which we invite talks on microbe-microbe metabolic interactions such as (photosynthetic) symbioses, formation of consortia, kleptochloroplastism, and taxa-selective feeding. Topics of interest for the poster session are not limited to the theme above but include any contributions on understanding of evolutionary dynamics in uses of the solar energy among lives.
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Notes
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| Time |
Presentation No |
Title |
Author |
Presenter |
Abstract |
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Oral Presentation May 19 PM1 (14:15-16:00) 101B to the top
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14:15 - 14:30
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MIS27-01
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Morphological changes in kleptochloroplasts after ingestion in the unarmored dinoflagellates
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Ryo Onuma
HORIGUCHI, Takeo
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Ryo Onuma
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English
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14:30 - 14:45
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MIS27-02
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Algivore or Phototroph? {i}Plakobranchus ocellatus{/i} (Gastropoda) Continuously Acquires Kleptoplasts and Nutrition
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Taro Maeda
Euichi Hirose
Yoshito Chikaraishi
other
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Taro Maeda
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English
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14:45 - 15:00
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MIS27-03
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Evolution of symchlosomes driven by endosymbiosis of zoochlorellae in freshwater protozoa and metazoa
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Masashi Hayakawa
Suzaki Toshinobu
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Masashi Hayakawa
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English
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15:00 - 15:15
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MIS27-04
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Fine-structure and molecular analyses of symbiotic algae in Radiolaria
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Tomoko Yuasa
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Tomoko Yuasa
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English
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15:15 - 15:39
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Invited
MIS27-05
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Symbiotic relationship between {i}Braarudosphaera bigelowii{/i} and cyanobacteria
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Kyoko Hagino
Masanobu Kawachi
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Kyoko Hagino
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English
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15:39 - 15:54
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3-min talk in an oral session@(MIS27-P01/MIS27-P02/MIS27-P03/MIS27-P04/MIS27-P05)
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15:54 - 16:00
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3-min talk in an oral session@(MIS27-P06/MIS27-P07)
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| Presentation No |
Title |
Author |
Presenter |
Abstract |
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Poster Presentation May 19 Core Time (18:15-19:30) Convention Hall to the top
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MIS27-P01
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Putative functions of kleptoplast in Planoglabratella opercularis (foraminifera)
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Masashi Tsuchiya
Seiji Miyawaki
Yoshito Chikaraishi
other
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Masashi Tsuchiya
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English
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MIS27-P02
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The effect of temperature on the composition of lipid biomarkers produced by {i}Chrysotila{/i} {i}lamellosa{/i}
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Hideto Nakamura
Ken Sawada
Hiroya Araie
other
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Hideto Nakamura
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English
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MIS27-P03
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The ecological role of green sulfur bacteria in the chemocline of Lake Suigetsu
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Yumi Mori
Ryuji Kondo
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Yumi Mori
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English
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MIS27-P04
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Steroid analysis in culture samples of Parmales: Search for Parmales biomarker
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Chisato Kanou
Ken Sawada
Akira Kuwata
other
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Ken Sawada
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English
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MIS27-P05
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Chlorophyll detoxification catabolism associated with protistan phycophagy and evolution of phototrophic symbiosis
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Yuichiro Kashiyama
Akiko Yokoyama
Hitoshi Tamiaki
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Yuichiro Kashiyama
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English
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MIS27-P06
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Spatio-temporal relationship between chlorophyll derivatives and eukaryotic microorganisms in a coastal water.
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Akiko Yokoyama
Yuichiro Kashiyama
Shigeharu Moriya
other
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Akiko Yokoyama
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English
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MIS27-P07
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Distribution of chlorophyll {i}f{/i} within hot spring microbial mat
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Satoshi Ohkubo
Hideaki Miyashita
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Satoshi Ohkubo
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English
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MIS27-P08
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Spatio-temporal dynamics of chlorophylls and chlorophyll-derived catabolites in Lake Biwa
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Yuichiro Kashiyama
Kanako Ishikawa
Hideaki Miyashita
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Yuichiro Kashiyama
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English
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