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Literature DB >> 24248866

Inhibition of radish germination and root growth by coumarin and phenylpropanoids.

G Aliotta¹, G Cafiero, A Fiorentino, S Strumia.

Abstract

Thirteen natural and synthetic phenylpropanoids as well as coumarin (2×10(4)M) were tested for their biological activity on radish germination and subsequent root growth in light and darkness. Coumarin was the most potent inhibitor. With some exceptions, phenylpropanoids with a carboxylic group in the side chain inhibited root growth. Coumarin was formed spontaneously by photooxidation of 2-hydroxycinnamic acid. Microscopic observations of root treated with coumarin suggest that this substance inhibits the elongation of cells of the differentiating zone of the root.

Entities: Chemical Species

Year: 1993 PMID： 24248866 DOI： 10.1007/BF00993687

Source DB: PubMed Journal: J Chem Ecol ISSN： 0098-0331 Impact factor: 2.626

2 in total

1. The use of lead citrate at high pH as an electron-opaque stain in electron microscopy.

Authors: E S REYNOLDS
Journal: J Cell Biol Date: 1963-04 Impact factor: 10.539

2. Improvements in epoxy resin embedding methods.

Authors: J H LUFT
Journal: J Biophys Biochem Cytol Date: 1961-02

2 in total

10 in total

1. Growth inhibition and root ultrastructure of cucumber seedlings exposed to allelochemicals from rye (Secale cereale).

Authors: N R Burgos; R E Talbert; K S Kim; Y I Kuk
Journal: J Chem Ecol Date: 2004-03 Impact factor: 2.626

2. Short-term effects of coumarin along the maize primary root axis.

Authors: Antonio Lupini; Agostino Sorgonà; Anthony J Miller; Maria Rosa Abenavoli
Journal: Plant Signal Behav Date: 2010-11-01

3. The inhibitory effects of coumarin on the germination of durum wheat (Triticum turgidum ssp. durum, cv. Simeto) seeds.

Authors: M R Abenavoli; G Cacco; A Sorgonà; R Marabottini; A R Paolacci; M Ciaffi; M Badiani
Journal: J Chem Ecol Date: 2006-04-06 Impact factor: 2.626

9. Root growth inhibition and ultrastructural changes in radish root tips after treatment with aqueous extracts of Fallopia japonica and F. ×bohemica rhizomes.

Authors: Katarina Šoln; Nada Žnidaršič; Jasna Dolenc Koce
Journal: Protoplasma Date: 2021-06-05 Impact factor: 3.356

10. The Delay of Raphanus raphanistrum subsp. sativus (L.) Domin Seed Germination Induced by Coumarin Is Mediated by a Lower Ability to Sustain the Energetic Metabolism.

Authors: Fabrizio Araniti; Bhakti Prinsi; Luca Espen
Journal: Plants (Basel) Date: 2022-03-22

10 in total

Inhibition of radish germination and root growth by coumarin and phenylpropanoids.

1. The use of lead citrate at high pH as an electron-opaque stain in electron microscopy.

2. Improvements in epoxy resin embedding methods.

1. Growth inhibition and root ultrastructure of cucumber seedlings exposed to allelochemicals from rye (Secale cereale).

2. Short-term effects of coumarin along the maize primary root axis.

3. The inhibitory effects of coumarin on the germination of durum wheat (Triticum turgidum ssp. durum, cv. Simeto) seeds.

4. Coumarin differentially affects the morphology of different root types of maize seedlings.

Review 5. Plant cell responses to allelopathy: from oxidative stress to programmed cell death.

6. Patterns of phenolic compounds in leafy galls of tobacco.

7. Coumarin impairs redox homeostasis in wheat aleurone layers.

8. Potential allelochemicals fromRuta graveolens L. and their action on radish seeds.

9. Root growth inhibition and ultrastructural changes in radish root tips after treatment with aqueous extracts of Fallopia japonica and F. ×bohemica rhizomes.

10. The Delay of Raphanus raphanistrum subsp. sativus (L.) Domin Seed Germination Induced by Coumarin Is Mediated by a Lower Ability to Sustain the Energetic Metabolism.