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254716

PLANT REGENERATION FROM PERIANTHES ANDDIVERSE EXPLANTS FROM GLADIOLUS INFLORESCENCE

Article

Last updated: 04 Jan 2025

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Abstract

A procedure for plant regeneration from perianthes and different explants of gladiolus inflorescence is described.  Perianthes from different stages of development were cultured on Murashige and Skoog medium (MS) supplemented with 2 mg/l benzyladenine (BA) and 0.1 mg/l naphthaleneacetic acid (NAA).  Small perianthes were cultured on MS containing 0.0, 1, 2, 3, 4, 5, 6 mg/l BA and 0.1 mg/l NAA.  Inflorescence stem, inflorescence nodes, bracts and ovaries were cultured on MS supplemented with 2 mg/l BA and 0.1 mg/l NAA.  Inflorescence explants and anthers were also cultured on callus-induction medium composed of MS supplemented with 1.5 mg/l dichlorophenoxyacetic acid (2,4-D), 0.5 mg/l NAA, 0.5 mg/l kinetin, 200 mg/l casein hydrolysate and 300 mg/l glutamine.  Multiple shoots were regenerated from all types of inflorescence explants cultured on media containing BA and NAA.  Shoot regeneration from perianthes was greatly affected by flower age and concentration of BA and NAA.  Callus was produced from inflorescence explants on callus-induction medium; however, callus was not produced from anthers.  Plantlets were regenerated from callus upon transfer to MS containing 0.2 mg/l BA.  Produced shoots were transferred to root-induction medium composed of MS containing 0.1 mg/l indolebutyric acid (IBA).  Rooted plantlets were transferred to soil and normal phenotypicplants were successfully established in soil.

DOI

10.21608/jpp.2002.254716

Authors

First Name

Yasseen,

Last Name

Mohamed

MiddleName

Y.

Affiliation

Genetic Engineering and Biotechnology Research Institute Minufiya University, Sadat City, Egypt

Email

mohamedyasseen@hotmail.com

City

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Orcid

-

Volume

27

Article Issue

5

Related Issue

36125

Issue Date

2002-05-01

Receive Date

2002-04-17

Publish Date

2002-05-01

Page Start

3,323

Page End

3,331

Print ISSN

2090-3669

Online ISSN

2090-374X

Link

https://jpp.journals.ekb.eg/article_254716.html

Detail API

https://jpp.journals.ekb.eg/service?article_code=254716

Order

17

Type

Original Article

Type Code

887

Publication Type

Journal

Publication Title

Journal of Plant Production

Publication Link

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

MainTitle

PLANT REGENERATION FROM PERIANTHES ANDDIVERSE EXPLANTS FROM GLADIOLUS INFLORESCENCE

Details

Type

Article

Created At

22 Jan 2023