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Raghavan V et al (1992).

J Plant Physiol.

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Gene activity during germination of spores of the fern, Onoclea sensibilis: RNA and protein synthesis and the role of stored mRNA.

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11537731

Antiviral and antimicrobial activities of Colombian medicinal plants.

Lopez A, Hudson JB and Towers GH (2001).

J Ethnopharmacol.

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A dihydroflavonol with taxonomic significance from the fern Notholaena sulphurea.

The lower leaves of fern Notholaena sulphurea contain a new flavonoid called 2,3-trans-5,2'-dihydroxy-7,8-dimethoxy-dihydroflavonol-3-O-acetate, along with a co-constituent called 2,3-cis diastereoisomer. This acylated flavonoid is unique to N. sulphurea and confirms the fern's classification within the Notholaena genus. The discovery of this novel compound may have implications for future studies on the chemical makeup and potential medicinal properties of ferns.

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Z Naturforsch C J Biosci.

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11531080

New indole alkaloids from the bark of Nauclea orientalis.

Zhang Z et al (2001).

J Nat Prod.

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11520214

Antimicrobial evaluation of coumarins and flavonoids from the stems of Daphne gnidium L.

Cottiglia F et al (2001).

Phytomedicine.

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11515721

A heterochromatic satellite DNA is highly amplified in a single chromosome of Muscari (Hyacinthaceae).

de la Herrán R et al (2001).

Chromosoma.

PubMed:

11513294

Cytotoxic coumarins and lignans from extracts of the northern prickly ash (Zanthoxylum americanum).

Ju Y et al (2001).

Phytother Res.

PubMed:

11507740