Outline of Session


Biogeosciences(B) / Paleontology(PT)
B-PT26 Geogenomics

Short title Geogenomics
Oral presentation
May 26 PM2 (16:15 - 18:00) 104 Kazuyoshi Endo 
Poster presentation
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.

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
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
YOKOBORI, Shin-ichi
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
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
MIYATA, Yuma English
BPT26-P02 Foraminiferal psuedopodial observation during chamber formation TOYOFUKU, Takashi
NAGAI, Yukiko
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
SHIMIZU, Keisuke
ENDO, Kazuyoshi English
BPT26-P06 Genetic mechanisms of shell growth and shell coiling SHINGU, Akane
SHIMIZU, Keisuke
ENDO, Kazuyoshi
SHINGU, Akane English