書誌事項
- タイトル別名
-
- Metal Accumulation Mechanisms in Ascidians and its Application to Selective Accumulation of Rare Metals in Seawater
- ホヤ ノ キンゾク ノウシュク キコウ ト カイスイチュウ ノ レアメタル ノ センタクテキ ブンシュ エ ノ オウヨウ
この論文をさがす
抄録
Rare metals such as vanadium and cobalt are dissolved in seawater at very low concentrations. Ascidians are known to accumulate extremely high levels of vanadium selectively. Vanadium is accumulated mainly in one type of their blood cells, and the concentration reaches 350 mM corresponding to107times that in seawater. Recently, we isolated vanadium-binding proteins, Vanabinl-5, from an vanadium-rich ascidian, Ascidia sydneiensis samea. Biochemical and structural analyses revealed that Vanabins make a novel protein family which is characterized by 18 conserved cysteine motif. They are thought to act as metal chaperones in ascidian blood cells. Vanabins can be used as an agent for selective bioaccumulation and biosorption of heavy metals.
収録刊行物
-
- Bulletin of the Society of Sea Water Science, Japan
-
Bulletin of the Society of Sea Water Science, Japan 59 (5), 326-331, 2005
The Society of Sea Water Science, Japan
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001205452695808
-
- NII論文ID
- 10016125538
-
- NII書誌ID
- AN0018645X
-
- COI
- 1:CAS:528:DC%2BD2MXhtFertrzI
-
- NDL書誌ID
- 7684255
-
- ISSN
- 03694550
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- CiNii Articles
- KAKEN
-
- 抄録ライセンスフラグ
- 使用不可