WEKO3
アイテム
「光スイッチ説」とカンブリア紀の大進化
https://doi.org/10.24517/00061612
https://doi.org/10.24517/00061612ec2c2e07-4967-4b73-8ea1-53a66a1546e0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
GS-PR-TANAKA-G-91-15.pdf (3.8 MB)
|
.png)
|
| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2021-04-09 | |||||||
| タイトル | ||||||||
| タイトル | 「光スイッチ説」とカンブリア紀の大進化 | |||||||
| 言語 | ja | |||||||
| タイトル | ||||||||
| タイトル | 'The Light-Switch Hypothesis' and the Cambrian Explosion | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | jpn | |||||||
| 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 | |||||||
| ID登録 | ||||||||
| ID登録 | 10.24517/00061612 | |||||||
| ID登録タイプ | JaLC | |||||||
| 著者 |
田中, 源吾
× 田中, 源吾 |
|||||||
| 著者別表示 |
Tanaka, Gengo
× Tanaka, Gengo
|
|||||||
| 提供者所属 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 金沢大学国際基幹教育院GS教育系 | |||||||
| 書誌情報 |
化石 en : Fossils 巻 91, p. 15-30, 発行日 2012 |
|||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0022-9202 | |||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 2424-2632 | |||||||
| item_4_source_id_11 | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA1210924X | |||||||
| DOI | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | 10.14825/kaseki.91.0_15 | |||||||
| 出版者 | ||||||||
| 出版者 | 日本古生物学会 Palaeontological Society of Japan | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | The Light-Switch Hypothesis' proposed by Parker (2003) is reviewed on the basis of recent relevant literature in order to test the hypothesis. This review revealed the following: 1) Diversification of bilaterian animals occurred during the Late Ediacaran Period, based on paleontological and molecular clock evidences. 2) Developmental genetic studies of eyes suggest that the eyes of bilaterian animals were formed from those of the Urbilateria, which hypothetically had both rhabdom and cilium photoreceptors during the Ediacaran period. During evolution, vertebrates utilized cilium photoreceptors, while invertebrates selected rhabdom photoreceptors for the development of eyes. On the basis of the detailed research of the ommatidium surface of the low-light adapted compound eye of the fruit fly, the phenotype of corneal nipple protuberances has changed in a extremely short time period from the view point of the geologic time scale. 3) The oldest fossilized eyes discovered are those of trilobite and bradoriid arthropods from 521 Ma. Increases in body size, and the corresponding increase of energy required, during 630Ma-521Ma may have been triggered by the evolution of the eye. | |||||||
| 権利 | ||||||||
| 権利情報 | Copyright © 日本古生物学会 Palaeontological Society of Japan | |||||||
| 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 | |||||||
| 関連URI | ||||||||
| 関連タイプ | isVersionOf | |||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | https://www.jstage.jst.go.jp/browse/kaseki/-char/ja | |||||||
| 関連名称 | https://www.jstage.jst.go.jp/browse/kaseki/-char/ja | |||||||
| 関連URI | ||||||||
| 関連タイプ | isVersionOf | |||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | http://www.palaeo-soc-japan.jp/ | |||||||
| 関連名称 | http://www.palaeo-soc-japan.jp/ | |||||||
