| Short title | Geogenomics | 
	
		| Oral presentation Date/Room/Chair
 | May 26 PM2 (16:15 - 18:00) | 104 | Kazuyoshi Endo | 
	
		| Poster presentation Date/Room
 | May 26 (Core Time 18:15 - 19:30) | Convention Hall | 
	
		| Contact | Kazuyoshi Endo | 
	
		| Email | endo@eps.s.u-tokyo.ac.jp | 
	
		| Convener | Kazuyoshi Endo 
			/ Tsuyoshi Komiya 
			/ Naohiko Ohkouchi | 
	
		| Scope | Origin and evolution of life has been of particular interest to mankind. Life on Earth is a cellular system that is self-sustained based on the genetic information it contains and capable of undergoing Darwinian evolution. The genetic information is stored and maintained in the genomes, but it remains a mystery how the genome evolution is related to the organismal evolution and to the environmental changes. In this session, we discuss the interrelationships among the ancient genome sequence (reconstructed from comparative genomics of living organisms and direct characterization of ancient DNA), the phenotypes inferred based on the encoded biological functions (metabolic pathways, metallo-proteins, developmental programs, etc.), and the environments in which those ancestral organisms inhabited, from a wide variety of viewpoints, including geohistory and biohistory studies, geometallomics, microbial ecology, organic geochemistry, developmental genetics, and genome sciences. | 
	
		| Notes |  | 
	
		| Time | Presentation No | Title | Author | Presenter | Abstract | 
	
		| Oral Presentation   May 26 PM2 (16:15-18:00) 104                              to the top | 
	
		| 16:15 - 16:30 | BPT26-01 | Estimation of the environmental condition at the early evolutionary periods by resurrection of ancient proteins | YOKOBORI, Shin-ichi BESSHO, Mizumo
 SASAMOTO, Takahiro
 other
 | YOKOBORI, Shin-ichi | English | 
	
		| 16:30 - 16:45 | BPT26-02 | Understanding the relationship between rise of oxygen and gene expression of cyanobacterial antioxidant enzymes | HARADA, Mariko FURUKAWA, Ryutaro
 YOKOBORI, Shin-ichi
 other
 | HARADA, Mariko | English | 
	
		| 16:45 - 17:00 | BPT26-03 | Dynamics of Proterozoic oceanic euxinia and its impact on the biosphere | OZAKI, Kazumi TAJIKA, Eiichi
 | OZAKI, Kazumi | English | 
	
		| 17:00 - 17:15 | BPT26-04 | Nitrogen isotope chemostratigraphy from the Ediacaran to early Cambrian in South China | KOMIYA, Tsuyoshi NISHIZAWA, Manabu
 TSUCHIYA, Yuki
 | KOMIYA, Tsuyoshi | English | 
	
		| 17:15 - 17:30 | BPT26-05 | Coupling of Imaging Mass Spectrometry and High Resolution U-Th-Pb Geochronology on Carbonates for the Earth Genomics | SAKATA, Shuhei HIRATA, Takafumi
 | HIRATA, Takafumi | English | 
	
		| 17:30 - 17:45 | BPT26-06 | Genetic variation of gene expression pattern among echinoderm populations. | WADA, Hiroshi | WADA, Hiroshi | English | 
	
		| 17:45 - 18:00 | 3-min talk in an oral session (BPT26-P01/BPT26-P02/BPT26-P03/BPT26-P04/BPT26-P05) | 
	
		| Presentation No | Title | Author | Presenter | Abstract | 
	
		| Poster Presentation   May 26  Core Time (18:15-19:30) Convention Hall                    to the top | 
	
		| BPT26-P01 | Chemotaxonomy of plants by resistant macromolecular analysis in charred mesofossils from the Cretaceous Futaba Group | MIYATA, Yuma SAWADA, Ken
 IKEDA, Kei
 other
 | MIYATA, Yuma | English | 
	
		| BPT26-P02 | Foraminiferal psuedopodial observation during chamber formation | TOYOFUKU, Takashi NAGAI, Yukiko
 Y. MATSUO, Miki
 other
 | TOYOFUKU, Takashi | English | 
	
		| BPT26-P03 | Comparative anatomy of molluscs | SASAKI, Takenori | SASAKI, Takenori | English | 
	
		| BPT26-P04 | Molecular basis of shell formation and shell evolution in gastropods | SHIMIZU, Keisuke ENDO, Kazuyoshi
 KUDOH, Tetsuhiro
 | SHIMIZU, Keisuke | English | 
	
		| BPT26-P05 | A possible coordinate system in the 3D coiling of molluscan shells | ENDO, Kazuyoshi SHINGU, Akane
 SHIMIZU, Keisuke
 | ENDO, Kazuyoshi | English | 
	
		| BPT26-P06 | Genetic mechanisms of shell growth and shell coiling | SHINGU, Akane SHIMIZU, Keisuke
 ENDO, Kazuyoshi
 | SHINGU, Akane | English |