116616

INCREASING PRODUCTIVITY OF DIGOXIN CONTENT IN DIGITALIS LANATA EHRH "IN VITRO"

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Last updated: 04 Jan 2025

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Abstract

Axillary buds Cultures of Digitalis lanata Ehrh were established from seedling, obtained under aseptic conditions. Shoot tip and single node explants were cultured on MS basal solid medium with various of BA concentrations. Shoots proliferation and growth were significantly influenced by BA levels and explant type. The highest amount of shoots was obtained on medium supplemented with 5.0 µM of BA, while digoxin and digitoxin contents affected by high level of BA (17.5 µM). A further subculture to medium containing high levels of BA promoted shoot growth and suppressed glycoside contents. Production of digoxin and digitoxin improved upon transferring shoots onto half strength on MS medium, vitrified shoots were appeared as well. Interestingly, addition progesterone as precursor, led to enhancement of digoxin and digitoxin contents, especially on rooted shoots.

DOI

10.21608/jpp.2009.116616

Keywords

Digitalis lanata Ehrh, digoxin, Cardiac glycosides, growth regulators, progesterone, Precursors. Medium strength

Authors

First Name

M. H.

Last Name

Bekhit

MiddleName

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Affiliation

Plant Biotechnology Dept., Genetic Engineering & Biotechnology Research Institute(GEBRI), Minufiya University, Sadat, Egypt.

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Volume

34

Article Issue

1

Related Issue

17534

Issue Date

2009-01-01

Receive Date

2020-10-03

Publish Date

2009-01-01

Page Start

333

Page End

345

Print ISSN

2090-3669

Online ISSN

2090-374X

Link

https://jpp.journals.ekb.eg/article_116616.html

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https://jpp.journals.ekb.eg/service?article_code=116616

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6

Type

Original Article

Type Code

887

Publication Type

Journal

Publication Title

Journal of Plant Production

Publication Link

https://jpp.journals.ekb.eg/

MainTitle

INCREASING PRODUCTIVITY OF DIGOXIN CONTENT IN DIGITALIS LANATA EHRH "IN VITRO"

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Article

Created At

22 Jan 2023