| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2014-01-24 |
| タイトル |
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タイトル |
Tuning of photoreceptor spectral sensitivities by red and yellow pigments in the butterfly Papilio xuthus |
| タイトル |
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タイトル |
Tuning of photoreceptor spectral sensitivities by red and yellow pigments in the butterfly Papilio xuthus |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
ARIKAWA, Kentaro
SCHOLTEN, Dick G. W.
KINOSHITA, Michiyo
STAVENGA, Doekele G.
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| 著者別名 |
蟻川, 謙太郎
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
The compound eye of the Japanese yellow swallowtail butterfly, Papilio xuthus, consists of different types of ommatidia characterized by the pigmentation around the rhabdom. About 75% of the ommatidia harbor red pigment, whereas the other 25% contain yellow pigment. We find that the pigments function as spectral filters for the proximal photoreceptor cells. Intracellular recordings of the proximal cells yielded spectral sensitivities peaking in the red (λmax = 600 nm) and in the green (λmax = 520 nm), respectively. Staining of the recorded cells and subsequent histology demonstrated that the red receptors contain red pigment and that the green receptors contain yellow pigment. The sensitivity spectrum of the red receptors was considerably narrower compared to the absorption spectrum of a visual pigment peaking at 600 nm. The sensitivity spectrum can be calculated with an optical model for the butterfly rhabdom by incorporating measured absorbance spectra of the red pigments, yielding that the cell contains a visual pigment peaking at about 575 nm. The model also indicated that the spectral sensitivity of the green receptors is produced by the combination of the yellow lateral filter and a visual pigment peaking at 515 nm. |
| 書誌情報 |
Zoological Science
en : Zoological Science
巻 16,
号 1,
p. 17-24,
発行日 1999
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| 出版者 |
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出版者 |
BioOne |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0289-0003 |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.2108/zsj.16.17 |
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関連名称 |
10.2108/zsj.16.17 |
| 権利 |
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権利情報 |
© 1999 Zoological Society of Japan |
| 関連サイト |
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識別子タイプ |
URI |
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関連識別子 |
http://www.bioone.org/page/privacy_policy |
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関連名称 |
Copyright |
| フォーマット |
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内容記述タイプ |
Other |
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内容記述 |
application/pdf |
| 著者版フラグ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
![zsj.16.17[1].pdf](/static/images/icon/icon_16_pdf.jpg){kind=icon}
zsj.16.17[1] (1.1 MB)
