International symposium on Function of Marine Organisms

- Mechanisms of Adaptation to Diverse Environments -


February 22 (Sat)

9:00-9:05

Opening remarks

Y Takei

(Univ Tokyo)

Plenary lecture

Chair: Y Takei

9:05-10:05

Temperature and protein evolution: Lessons from the study of marine animals

GN Somero

(Stanford Univ)

10:05-10:30

Coffee break

Session 1. Diverse strategies for environmental adaptation

Chair: S Ohta & T Hirano

10:30-11:00

Osmoregulatory roles of prolactin and growth hormone in fish

T Hirano

(Univ Hawaii)

11:00-11:20

Regulation of drinking behavior and water absorption in the intestine: seawater eel as a model system

M Ando

(Hiroshima Univ)

11:20-11:40

Molecular biology of chloride cells

S Hirose

(Tokyo Inst Tech)

11:40-12:00

Attempts to establish transgenic seawater medaka fish

K Inoue

(Univ Tokyo)

12:00-12:20

Adaptation to deep-sea hydrothermal vents

S Ohta

(Univ Tokyo)

12:20-13:30

Lunch

Session 2. Urea-based adaptation to various environments

Chair: S Hyodo & CM Wood

13:30-14:00

Pulsatile urea excretion in the gulf toadfish: mechanisms and control

CM Wood & PJ Walsh

(McMaster Univ)

14:00-14:20

Diverse strategies to avoid ammonia toxicity in gobiid fishes

K Iwata

(Wakayama Univ)

14:20-14:40

Urea-based osmoregulation in elasmobranchs

N Hazon

(Univ St Andrews)

14:40-15:00

Osmoregulation in migratory bullshark

G Anderson

(Univ St Andrews)

15:00-15:20

Molecular mechanism of urea transport in dogfish kidney

S Hyodo

(Univ Tokyo)

15:30-18:00

Poster session with drinks

18:30-20:30

Banquet


February 23 (Sun)

Session 3. Adaptation to various environmental factors

Chair: S Watabe & IA Johnston

9:00-9:30

Temperature adaptation in fish

IA Johnston

(Univ St Andrews)

9:30-9:50

Self defense mechanisms of fish

Y Suzuki

(Univ Tokyo)

9:50-10:10

Role of free D-alanine in invertebrates

H Abe

(Univ Tokyo)

10:10-10:30

High pressure adaptation of actin from deep-sea fish

T Morita

(Natl Res Inst Fish Sci)

10:30-11:00

Coffee break

Session 4. Stress response and aging

Chair: Y Suzuki & GN Somero

11:00-11:30

Heat shock proteins of rotifer

S Watabe

(Univ Tokyo)

11:30-11:50

Rotifer signal transduction

T Yoshinaga

(Univ Tokyo)

11:50-12:10

Apoptosis in zebrafish development

M Yamashita

(Natl Res Inst Fish Sci)

12:10-12:30

Stress response of diatom

S Kinoshita

(Riken Inst)

12:30-14:00

Lunch

Session 5. Biomineralization: Diverse morphology and function

Chair: H Nagasawa & ME Marsch

14:00-14:30

Mechanism of coccolith formation in the coccolithophorid algae

ME Marsh

(Univ Texas Dental Branch)

14:30-14:50

Organic matrix proteins of fish otolith: their production and distribution

Y Takagi

(Hokkaido Univ)

14:50-15:10

Mineralization of radular teeth in marine mollusks

K Okoshi

(Ishinomaki Senshu Univ)

15:10-15:30

Mineralization of exoskeleton in crustaceans

H Nagasawa

(Univ Tokyo)

15:30-16:00

Coffee break

Session 6. Biomineralization and oceanic environment

Chair: T Watanabe & DE Morse

16:00-16:30

Unanticipated mechanisms of silica formation in sponges and diatoms

DE Morse

(Univ California, Santa Barbara)

16:30-16:50

Regulatory mechanisms of photosynthesis and calcification in microalgae

Y Shiraiwa

(Univ Tsukuba)

16:50-17:10

Carbon and carbonate cycles in coral reefs

H Kayane

(Univ Tokyo)

17:10-17:30

Molecular analysis of skeletogenesis and oogenesis in reef-building corals

T Watanabe

(Univ Tokyo)

17:30-17:45

Closing remarks

K Tsukamoto

(Univ Tokyo)


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