How to translate text using browser tools
1 September 2006 DIRECT SHOOT REGENERATION FROM MATURE EMBRYO AS A RAPID AND GENOTYPE-INDEPENDENT PATHWAY IN TISSUE CULTURE OF HETEROGENEOUS DIVERSE SETS OF CUMIN (CUMINUM CYMINUM L.) GENOTYPES
ESMAEIL EBRAHIMIE, A. A. HABASHY, M. MOHAMMADIE-DEHCHESHMEH, M. R. GHANNADHA, B. GHAREYAZIE, B. YAZDI-AMADI
Author Affiliations +
Abstract

A rapid and one-step protocol for direct regeneration of shoots from cumin embryo explants has been developed. Embryo explants with shoot meristems were cultured on shoot regeneration medium for 15–22 d. After embryo culture, shoots were regenerated from the area adjacent to the region between the cotyledons and embryo axis within 2 wk, without any intermediate callus phase. Shoot proliferation and elongation were achieved on shoot regeneration medium without subculture. Among the different combinations of 6-benzylaminopurine, α-naphthaleneacetic acid (NAA), and indole-3-acetic acid (IAA) tested, 0.8 mg l−1 (4.3 μM) NAA in combination with 0.3 mg l−1 (1.71 μM) IAA in the B5 medium resulted in the most efficient direct shoot regeneration. No significant difference was detected for the number of regenerated explants when different heterogeneous endemic varieties were compared. This plant regeneration procedure was applicable to different cumin genotypes and regenerated plants were phenotypically normal.

ESMAEIL EBRAHIMIE, A. A. HABASHY, M. MOHAMMADIE-DEHCHESHMEH, M. R. GHANNADHA, B. GHAREYAZIE, and B. YAZDI-AMADI "DIRECT SHOOT REGENERATION FROM MATURE EMBRYO AS A RAPID AND GENOTYPE-INDEPENDENT PATHWAY IN TISSUE CULTURE OF HETEROGENEOUS DIVERSE SETS OF CUMIN (CUMINUM CYMINUM L.) GENOTYPES," In Vitro Cellular and Developmental Biology - Plant 42(5), 455-460, (1 September 2006). https://doi.org/10.1079/IVP2006789
Received: 16 November 2005; Accepted: 1 May 2006; Published: 1 September 2006
JOURNAL ARTICLE
6 PAGES

This article is only available to subscribers.
It is not available for individual sale.
+ SAVE TO MY LIBRARY

KEYWORDS
cumin
genotype effect
growth regulator
In vitro regeneration
Mature embryo
shoot meristem
RIGHTS & PERMISSIONS
Get copyright permission
Back to Top