| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2010-10-08 |
| タイトル |
|
|
タイトル |
Solemya pervernicosa Lives in Sediment underneath Submerged Whale Carcasses: Its Biological Significance |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Solemya pervernicosa |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
whale-fall ecosystem |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
sulfur isotope |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
thioautotrophic symbiont |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Fujiwara, Yoshihiro
Okutani, Takashi
Yamanaka, Toshiro
Kawato, Masaru
Mizota, Chitoshi
Fujikura, Katsunori
Yamamoto, Tomoko
Okoshi, Kenji
|
| 著者(機関) |
|
|
値 |
Japan Agency for Marine-Earth Science & Technology |
| 著者(機関) |
|
|
値 |
Japan Agency for Marine-Earth Science & Technology |
| 著者(機関) |
|
|
値 |
Okayama University |
| 著者(機関) |
|
|
値 |
Japan Agency for Marine-Earth Science & Technology |
| 著者(機関) |
|
|
値 |
Iwate University |
| 著者(機関) |
|
|
値 |
Japan Agency for Marine-Earth Science & Technology |
| 著者(機関) |
|
|
値 |
Ishinomaki Senshu University |
| 登録日 |
|
|
日付 |
2010-10-08 |
| 書誌情報 |
VENUS
巻 68,
号 1-2,
p. 27-37,
発行日 2009-09-01
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0042-3580 |
| Abstract |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Solemya pervernicosa, which had previously been regarded as a bathyal species
restricted to northeastern Japan, occurred in the sediment underneath whale carcasses submerged experimentally on the shelf off Cape Noma-misaki, Satsuma Peninsula, southwestern Japan, at depths of 219–254 m. This occurrence represents a significant range extension. Transmission electron microscopic observations of the gill tissue revealed dense bacteria in the epithelial
cells. A molecular phylogenetic analysis strongly indicated that these bacteria are thioautotrophs closely related to the thioautotrophic symbionts associated with Solemya reidi and Acharax johnsoni. Analysis of carbon and sulfur isotopes of soft tissues of S. pervernicosa proved that
this bivalve depends nutritionally on thioautotrophic symbionts. However, it is not clear at present whether the symbiont is transmitted vertically, as with some other chemosynthetic bivalves, or environmentally. |
| 出版者 |
|
|
出版者 |
Malacological Society of Japan |
| 権利 |
|
|
権利情報 |
(c) Malacological Society of Japan |
| 権利 |
|
|
権利情報 |
本著作物の著作権は日本貝類学会に帰属します。ご利用に当たっては著作権法ならびに日本貝類学会に従うことをお願いいたします。 |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
vjmsj-v68n1-2p27-37.pdf (1.8 MB)
