Systematic study of sponges of the family Theonellidae (Desmospongiae, Tetractinellida) and diversity of its symbiotic bacteria Enthotheonalla
| Project/Area Number |
15K18594
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Biodiversity/Systematics
|
|---|
| Research Institution | Nagoya University |
|---|
Principal Investigator |
Ise Yuji 名古屋大学, 理学研究科, 特任助教 (20535108)
|
|---|
| Project Period (FY) |
2015-04-01 – 2018-03-31
|
| Project Status |
Completed (Fiscal Year 2017)
|
| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
|---|
| Keywords | 海綿動物 / 海底洞窟 / 天然化合物 |
|---|
| Outline of Final Research Achievements |
Systematic study of Japanese sponges of the family Theonellidae (Desmospongiae, Tetractinellida) has been conducted. The study involved revision of known Japanese species, discovery and description of undescribed species and new records from Japan, and molecular phylogeny and DNA barcoding of theonellid sponges.
We revealed that Japanese theonellid sponges consist of 20 species of 3 genera that was drastically increased from 9 species and 3 genera until this study. Theonella swinhoei frequently used for natural product chemistry was revealed to be species complex, harbors at least three species.
Sequences of mitochondrial CO1 (cytochrome oxydase subunit 1) and nuclear ITS (internal transcribed spacer) region are improper for DNA barcoding of theonellid sponges. The latter can't be used for molecular phylogenetic study because of its intragenomic variation.
|
Report
(4 results)
Research Products
(30 results)
-
-
-
-
-
-
-
-
[Journal Article] Two Cell Differentiation Inducing Pyridoacridines from a Marine Sponge Biemna sp. and Their Chemical Conversions2015
Author(s)
Moran, D.A.P., Takada, K., Ise, Y., Bontemps, N., Rohan, D., Furihata, K., Okada, S. and Matsunaga, S.
-
Journal Title
Tetrahedron
Volume: 71
Issue: 30
Pages: 5013-5018
DOI
Related Report
Peer Reviewed / Int'l Joint Research
-
[Journal Article] Electrical retrieval of living microorganisms from cryopreserved marine sponges using a potential-controlled electrode2015
Author(s)
Koyama, S., Nishi, S., Tokuda, M., Uemura, M., Ishikawa, Y., Seya, T., Cho, N., Ise, Y., Hatada, Y., Fujiwara, Y. and Tsubouchi, T.
-
Journal Title
Marine Biotechnology
Volume: 17
Issue: 5
Pages: 678-692
DOI
Related Report
Peer Reviewed / Open Access
-
[Journal Article] Cytotoxic linear acetylenes from a marine sponge Pleroma sp.2015
Author(s)
Takahashi, E., Takada, K., Hashimoto, M., Itoh, Y., Ise, Y., Otsuka, S., Okada, S. and Matsunaga, S.
-
Journal Title
Tetrahedron
Volume: 71
Issue: 51
Pages: 9564-9570
DOI
Related Report
Peer Reviewed
-
-
-
-
-
-
[Presentation] Discovery and chemistry of biologically active marine natural products2017
Author(s)
Matsunaga, S., Takada, K., Hitora, Y., Ueoka, R., Okada, S. and Ise, Y.
Organizer
The Japanese Society for Fisheries Science 85th Anniversary-Commemorative international Symposium “Fisheries Science for Future Generations”
Related Report
Int'l Joint Research
-
-
-
[Presentation] 琉球列島産硬骨海綿の骨格記録と古海洋環境復元の可能性2017
Author(s)
浅海竜司, 松森健人, 石原信司, 金城章, 大城大輝, 成瀬貫, 上村立, 水山克, 伊勢優史, 藤田喜久, 坂巻隆史, Shen C-C.
Organizer
日本第四紀学会2017年大会
Related Report
-
-
-
-
-
-
-
-
[Presentation] The effect of reclamation activity on the diversity and distribution of marine macrogastropods in Merambong Shoal, southern Johol, Malaysia.2015
Author(s)
Teh, C.P., Norhanis, M.R., Woo, S.P., Chang, G.O.J.L., Poi, K.Y., Ng, P.F.A., Lutfi M., Syahida, N., Yasin, Z., Ise, Y., Fujita, T. and Tan S.H.A.
Organizer
Biodiversity Symposium 2015
Place of Presentation
Chulangkorn University, Bangkok, Thailand
Year and Date
2015-07-03
Related Report
Int'l Joint Research
-
-
-
