| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2008-01-05 |
| タイトル |
|
|
タイトル |
Fate of Tunic Phagocytes in the Colonial Ascidian Aplidium yamazii |
| 言語 |
|
|
言語 |
eng |
| 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 |
departmental bulletin paper |
| 作成者 |
ISHII, Teruhisa
HIROSE, Euichi
石井, 照久
広瀬, 裕一
|
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
In the tunic of the colonial ascidian Aplidium yamazii, tunic phagocytes, the only phagocytic cell type, are ameboid and highly motile. In this study, we traced the fate of tunic phagocytes that were labeled with fluorescent beads following endocytosis. After incubation for a few days, the beads were also found in another cell type - spherical tunic cells. These cells are not motile and are usually distributed just beneath or outside the tunic cuticle; they do not show phagocytic activity. The present results suggest that tunic phagocytes differentiate into spherical tunic cells. We suppose the following pathway of the cytodifferentiation; 1) Tunic phagocytes engulf foreign materials or other cells by phagocytosis. 2) Residues of engulfed materials are retained as round granules in tunic phagocytes. 3) The cells filled with these granules become spherical tunic cells, which are expelled from the tunic. |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 書誌情報 |
秋田大学教育文化学部 紀要 自然科学
巻 58,
p. 37-41,
発行日 2003-03-31
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13485296 |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
03651649 |
| NCID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11458582 |
| 出版者 |
|
|
出版者 |
秋田大学教育文化学部 |
KJ00000701555.pdf (1.5 MB)
