Effect of Exogenous General Plant Growth Regulators on the Growth of the Duckweed Lemna minor

Utami, Desi; Kawahata, Ami; Sugawara, Masayuki et al.

Frontiers in Chemistry, 2018, 6, 251

Permalink : https://hdl.handle.net/2115/71485

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アクセス権
open access
URI
https://hdl.handle.net/2115/71485
タイトル
Effect of Exogenous General Plant Growth Regulators on the Growth of the Duckweed Lemna minor
著者
Utami, Desi ; Kawahata, Ami ; Sugawara, Masayuki ; Jog, Rahul N. ; Miwa, Kyoko ; Morikawa, Masaaki
著者名
Utami, Desi
著者名
Kawahata, Ami
著者名
Sugawara, Masayuki
著者名
Jog, Rahul N.
著者名
Miwa, Kyoko
e-Rad_Researcher
20230104
著者名
Morikawa, Masaaki
言語
英語
キーワード
Lemna minor
plant growth regulators
gibberellic acid
indole-3-acetic acid
salicylic acid
1-aminocyclopropane-1-carboxylic acid
aminoethoxyvinylglycine
ascorbic acid
発行日
2018-07-09
出版者
Frontiers Media
収録物名
Frontiers in Chemistry
巻(号)
6
ページ
251
抄録
Gibberellic acid (GA(3)), indole-3-acetic acid (IAA), salicylic acid (SA), abscidic acid (ABA), jasmonic acid (JA) 1-amino cyclopropane-1-carboxylic acid (ACC) and aminoethoxyvinylglycine (AVG) are popular growth regulators of plants. However, the effects of their exogenous addition on the biomass production of aquatic plants, including Lemnoideae plants, "duckweeds," are largely unknown. In this study, the growth of Lemna minor was tested for 10 d in Hoagland medium containing each compound at different concentrations of 0-50 mu M. GA(3), IAA, and SA were found to have no apparent positive effect on the growth at all concentrations tested. Conversely, ACC and JA moderately and AVG and ABA severely inhibited the growth of L. minor. Among the tested compounds, ascorbic acid had an apparent growth-promoting effect.
資源タイプ
学術雑誌論文
出版タイプ
Version of Record
権利情報
Creative Commons Attribution 4.0 International
PISSN
2296-2646
関連情報 (isIdenticalTo)
出版社版DOI
https://doi.org/10.3389/fchem.2018.00251