Outline of Session

   

Biogeosciences(B) / Astrobiology & the Origin of Life(AO) /  **International Session
B-AO01 Astrobiology: Origins, Evolution, Distribution of Life


Short title Astrobiology
Oral presentation
Date/Room/Chair
May 27 PM1 (15:15 - 16:00) 105 Akihiko Yamagishi  / Ken Takai 
May 27 PM2 (16:15 - 18:03) 105 Kensei Kobayashi  / Eiichi Tajika 
May 28 PM1 (14:15 - 16:00) 105 Masatoshi Ohishi  / Motohide Tamura 
May 28 PM2 (16:15 - 18:00) 105 Takeshi Kakegawa  / Shigeru Ida 
Poster presentation
Date/Room
May 27 (Core Time 18:15 - 19:30) Convention Hall
Contact Kensei Kobayashi
Email kkensei@ynu.ac.jp
Convener Kensei Kobayashi  / Akihiko Yamagishi  / Masatoshi Ohishi  / Eiichi Tajika  / Takeshi Kakegawa  / Shigeru Ida 
Scope Astrobiology is a new interdisciplinary science field that intends to address the origins, evolution, distribution and destiny of life on Earth and elsewhere in the universe. In this session, every topic of Astrobiology will be discussed, including cosmic evolution, primitive Earth environments and origins of life, coevolution of life and Earth, life in extreme environments, etc.
Notes One projector is available. Please bring your own laptop (and a connector in the case of Mac), or a USB memory with your presentation file. For a three-minutes presentation, the latter is recommended.


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 27 PM1 (15:15-16:00) 105                              to the top
15:15 - 15:30 BAO01-01 Understanding the generality of terrestrial life YAMAGISHI, Akihiko YAMAGISHI, Akihiko
15:30 - 16:00 Invited
BAO01-02
Extremophiles under pressure: Integrating experimental and field studies at deep-sea hydrothermal vent sites FOUSTOUKOS, Dionysis
PEREZ-RODRIGUEZ, Ileana
SIEVERT, Stefan M.
other
FOUSTOUKOS, Dionysis
Oral Presentation   May 27 PM2 (16:15-18:03) 105                              to the top
16:15 - 16:30 BAO01-03 Robustness of the thermophilicity of ancient organisms BESSHO, Mizumo
AKANUMA, Satoshi
YOKOBORI, Shin-ichi
other
BESSHO, Mizumo
16:30 - 16:45 BAO01-04 Origin of Eukarya based on phylogenetic trees of aminoacyl-tRNA synthetase FURUKAWA, Ryutaro
YOKOBORI, Shin-ichi
YAMAGISHI, Akihiko
FURUKAWA, Ryutaro
16:45 - 17:15 Invited
BAO01-05
The First Report of the Tanpopo Mission after Its Arrival to the International Space Station KAWAGUCHI, Yuko
YANO, Hajime
HASHIMOTO, Hirofumi
other
KAWAGUCHI, Yuko
17:15 - 17:30 BAO01-06 Phosphorus and iron cycles during early diagenesis of sediments under anoxic water mass in a meromictic Lake Kai-ike IIDA, Hajime
YAMAGUCHI, Kosei E.
OGURI, Kazumasa
IIDA, Hajime
17:30 - 17:33 3-min talk in an oral session (BAO01-P01)
17:33 - 17:48 3-min talk in an oral session (BAO01-P02/BAO01-P03/BAO01-P04/BAO01-P05/BAO01-P06)
17:48 - 18:03 3-min talk in an oral session (BAO01-P07/BAO01-P08/BAO01-P09/BAO01-P10/BAO01-P11)
Oral Presentation   May 28 PM1 (14:15-16:00) 105                              to the top
14:15 - 14:45 Invited
BAO01-07
Development of Astrobiology with Exoplanet Explorations TAMURA, Motohide TAMURA, Motohide
14:45 - 15:00 BAO01-08 Search for extrasolar Earth-like planes in the habitable zone using InfraRed Doppler and the Subaru OMIYA, Masashi OMIYA, Masashi
15:00 - 15:15 BAO01-09 Absorption efficiencies of light-harvesting complexes exposed to the photoenvironment of extrasolar planets KOMATSU, Yu
UMEMURA, Masayuki
SHOJI, Mitsuo
other
KOMATSU, Yu
15:15 - 15:30 BAO01-10 Verification of abiotic formation of bioorganic compounds by utilizing Low Earth orbital environment KOBAYASHI, Kensei
KEBUKAWA, Yoko
KANEKO, Takeo
other
KOBAYASHI, Kensei
15:30 - 16:00 Invited
BAO01-11
Formation of nucleobases and amino acids by meteorite impacts on early Earth FURUKAWA, Yoshihiro
NAKAZAWA, Hiromoto
SEKINE, Toshimori
other
FURUKAWA, Yoshihiro
Oral Presentation   May 28 PM2 (16:15-18:00) 105                              to the top
16:15 - 16:30 BAO01-12 Collisional growth and the evolution of the internal structure of Archean organic haze particles FURUKAWA, Hikaru
OKUZUMI, Satoshi
FURUKAWA, Hikaru
16:30 - 16:45 BAO01-13 Polypeptide formation from oligopeptides MUNEGUMI, Toratane MUNEGUMI, Toratane
16:45 - 17:15 Invited
BAO01-14
A reinvestigation of ALH84001 magnetite using SQUID microscopy BUZ, Jennifer
KIRSCHVINK, Joseph
KOBAYASHI, Atsuko
other
KIRSCHVINK, Joseph
17:15 - 17:30 BAO01-15 Were Archean volcanic glasses habitats for microbial organisms? KAKEGAWA, Takeshi KAKEGAWA, Takeshi
17:30 - 17:45 BAO01-16 Mesoarchean pO2 and pCO2 based on REE and oxygen isotope geochemistry of BIF from Barberton, South Africa YAMAGUCHI, Kosei E.
YAHAGI, Tomotaka R.
KIYOKAWA, Shoichi
YAMAGUCHI, Kosei E.
17:45 - 18:00 BAO01-17 Birth place of life on Hadean Earth: Geyser model MARUYAMA, Shigenori
EBISUZAKI, Toshikazu
MARUYAMA, Shigenori


Presentation No Title Author Presenter Abstract
Poster Presentation   May 27  Core Time (18:15-19:30) Convention Hall                    to the top
BAO01-P01 Phosphorus adsorption dynamics and retention capacity in agriculture drainage ditch sediments NGUYEN, Van huy
MAEDA, Morihiro
NGUYEN, Van huy
BAO01-P02 Survivality of deinococci under space conditions ? Toward the space exposure experiment in "TANPOPO" mission at ISS MURANO, Yuka
HARADA, Miyu
KAWAGUCHI, Yuko
other
MURANO, Yuka
BAO01-P03 Exposure experiments of amino acids and their precursors at the exposure facility on ISS KEBUKAWA, Yoko
MITA, Hajime
KOBAYASHI, Kensei
other
KEBUKAWA, Yoko
BAO01-P04 Tolerance of heavy ions in a terrestrial cyanobacterium, {i}Nostoc{/i} sp. HK-01 INOUE, Kotomi
KIMURA, Shunta
AJIOKA, Reiko
other
INOUE, Kotomi
BAO01-P05 Biological contamination control for silica aerogels in the Tanpopo mission KIYONAGA, Yusuke
IMANI, Junya
SATOSHI, Sasaki
other
SATOSHI, Sasaki
BAO01-P06 Analysis of Amino Acid Precursors Formed by Particles Irradiation of Possible Interstellar Media MATSUDA, Tomoyuki
ENOMOTO, Shingo
KANEKO, Takeo
other
MATSUDA, Tomoyuki
BAO01-P07 Effects by pH on the peptide-binding site of two aspartic acid molecules OKADA, Yosuke
KAKEGAWA, Takeshi
FURUKAWA, Yoshihiro
OKADA, Yosuke
BAO01-P08 The possibilities for life on Titan - the constraints for methanogenic bacteria with acetylene-based metabolic pathways IKEDA, Sayaka
NOGUCHI, Katsuyuki
SETO, Mayumi
other
IKEDA, Sayaka
BAO01-P09 Studies on analytical methods for amino acids to evaluate biological activities in extreme environments ISHIKAWA, Yuto
MIYAMOTO, Hina
KANEKO, Takeo
other
ISHIKAWA, Yuto
BAO01-P10 The pH profiles of the catalytic efficiency and thermal stability of resurrected ancestral proteins SASAMOTO, Takahiro
AKANUMA, Satoshi
BESSHO, Mizumo
other
SASAMOTO, Takahiro
BAO01-P11 Observations of the cluster of water at vicinity of ice in carbonated water KARASAWA, Shinji KARASAWA, Shinji