| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2012-12-12 |
| タイトル |
|
|
タイトル |
Two visual pigments in a single photoreceptor cell: Identification and histological localization of three mRNAs encoding visual pigment opsins in the retina of the butterfly Papilio xuthus |
| タイトル |
|
|
タイトル |
Two visual pigments in a single photoreceptor cell: Identification and histological localization of three mRNAs encoding visual pigment opsins in the retina of the butterfly Papilio xuthus |
|
言語 |
en |
| 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 |
journal article |
| 著者 |
KITAMOTO, Junko
SAKAMOTO, Katsuhiko
OZAKI, Koichi
MISHINA, Yuji
ARIKAWA, Kentaro
|
| 著者別名 |
蟻川, 謙太郎
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
This paper describes the localization of newly identified visual pigment opsins in the tiered retina of the Japanese yellow swallowtail Papilio xuthus. We first cloned three cDNAs encoding visual pigment opsins, PxRh1, PxRh2 and PxRh3, and then carried out histological in situ hybridization to localize their mRNAs in the retina. By combining the present data with our previous electrophysiological results, we concluded that both PxRh1 and PxRh2 correspond to visual pigments expressed in photoreceptor cells sensitive in the green wavelength region (green receptors), whereas PxRh3 corresponds to a pigment in red receptors. The in situ hybridization studies showed that some photoreceptor cells express two opsin mRNAs. In the ventral half of the eye, all green receptors in the distal tier were labelled by both PxRh1 and PxRh2 probes. The labelling by the PxRh2 and PxRh3 probes was detected throughout the eye in the proximal tier; in 18 % of ommatidia, the probes labelled the same photoreceptor cell. These results suggest that the possible co-localization of two different visual pigments will broaden the sensitivity spectrum of the photoreceptor cells. |
| 書誌情報 |
Journal of Experimental Biology
en : Journal of Experimental Biology
巻 201,
号 9,
p. 1255-1261,
発行日 1998-05
|
| 出版者 |
|
|
出版者 |
The Company of Biologists Ltd |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
00220949 |
| PubMed番号 |
|
|
関連タイプ |
isIdenticalTo |
|
|
識別子タイプ |
PMID |
|
|
関連識別子 |
9547302 |
| 権利 |
|
|
権利情報 |
© 1998 |
| 関連サイト |
|
|
|
識別子タイプ |
URI |
|
|
関連識別子 |
http://jeb.biologists.org/site/journal/rights_permissions.xhtml |
|
|
関連名称 |
Copyright |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 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 |
1255.full (765.2 kB)
.png)
