The chemical control on the leaf-movement of Phyllanthus urinaria L. by the internal balance of concentration between two bioactive substances.

Minoru Ueda; Miho Asano; Yoshiyuki Sawai; Shosuke Yamamura

doi:10.1080/10575630008041235

The chemical control on the leaf-movement of Phyllanthus urinaria L. by the internal balance of concentration between two bioactive substances.

Minoru Ueda, Miho Asano, Yoshiyuki Sawai, Shosuke Yamamura

Research output: Contribution to journal › Article › peer-review

Abstract

Phyllanthurinolactone (1) and phyllurine (2) have been isolated as leaf-closing and -opening substance respectively, which controls the nyctinastic movement of Phyllanthus urinaria. The HPLC analysis of the content of 1 and 2 on the plant extracts showed that the content of 1 changed through a day, while that of 2 was almost constant. Thus, the nyctinastic leaf-movement was introduced by the change in the content of 1 in the plant, which is controlled by a biological clock.

Original language	English
Pages (from-to)	225-232
Number of pages	8
Journal	Natural Product Letters
Volume	14
Issue number	3
DOIs	https://doi.org/10.1080/10575630008041235
Publication status	Published - 2000
Externally published	Yes

Keywords

Biological clock
Nyctinasty
Phyllanthurinolactone
Phyllanthus urinaria
Phyllurine

ASJC Scopus subject areas

Molecular Medicine

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@article{379f507ae9ab459a80440bdad266815b,

title = "The chemical control on the leaf-movement of Phyllanthus urinaria L. by the internal balance of concentration between two bioactive substances.",

abstract = "Phyllanthurinolactone (1) and phyllurine (2) have been isolated as leaf-closing and -opening substance respectively, which controls the nyctinastic movement of Phyllanthus urinaria. The HPLC analysis of the content of 1 and 2 on the plant extracts showed that the content of 1 changed through a day, while that of 2 was almost constant. Thus, the nyctinastic leaf-movement was introduced by the change in the content of 1 in the plant, which is controlled by a biological clock.",

keywords = "Biological clock, Nyctinasty, Phyllanthurinolactone, Phyllanthus urinaria, Phyllurine",

author = "Minoru Ueda and Miho Asano and Yoshiyuki Sawai and Shosuke Yamamura",

note = "Funding Information: We thank to Prof. Kenji Mori (Science University of Tokyo) for sending the synthetic sample of the aglycon of phyllanthurinolactone. We are indebted to the Ministry of Education, Science and Culture (Japan) for Grants-in-Aid for Scientific Research on Special Promotion Research No. 09101001, Asahi Glass Foundation, and Pioneering Research Project in Biotechnology given by the Ministry of Agriculture, Forestry and Fisheries for financial supports.",

year = "2000",

doi = "10.1080/10575630008041235",

language = "English",

volume = "14",

pages = "225--232",

journal = "Natural Product Research",

issn = "1478-6419",

publisher = "Taylor and Francis Ltd.",

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T1 - The chemical control on the leaf-movement of Phyllanthus urinaria L. by the internal balance of concentration between two bioactive substances.

AU - Ueda, Minoru

AU - Asano, Miho

AU - Sawai, Yoshiyuki

AU - Yamamura, Shosuke

N1 - Funding Information: We thank to Prof. Kenji Mori (Science University of Tokyo) for sending the synthetic sample of the aglycon of phyllanthurinolactone. We are indebted to the Ministry of Education, Science and Culture (Japan) for Grants-in-Aid for Scientific Research on Special Promotion Research No. 09101001, Asahi Glass Foundation, and Pioneering Research Project in Biotechnology given by the Ministry of Agriculture, Forestry and Fisheries for financial supports.

PY - 2000

Y1 - 2000

N2 - Phyllanthurinolactone (1) and phyllurine (2) have been isolated as leaf-closing and -opening substance respectively, which controls the nyctinastic movement of Phyllanthus urinaria. The HPLC analysis of the content of 1 and 2 on the plant extracts showed that the content of 1 changed through a day, while that of 2 was almost constant. Thus, the nyctinastic leaf-movement was introduced by the change in the content of 1 in the plant, which is controlled by a biological clock.

AB - Phyllanthurinolactone (1) and phyllurine (2) have been isolated as leaf-closing and -opening substance respectively, which controls the nyctinastic movement of Phyllanthus urinaria. The HPLC analysis of the content of 1 and 2 on the plant extracts showed that the content of 1 changed through a day, while that of 2 was almost constant. Thus, the nyctinastic leaf-movement was introduced by the change in the content of 1 in the plant, which is controlled by a biological clock.

KW - Biological clock

KW - Nyctinasty

KW - Phyllanthurinolactone

KW - Phyllanthus urinaria

KW - Phyllurine

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The chemical control on the leaf-movement of Phyllanthus urinaria L. by the internal balance of concentration between two bioactive substances.

Abstract

Keywords

ASJC Scopus subject areas

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