Combination of the Auxins NAA, IBA, and IAA with GA3 Improves the Commercial Seed-Tuber Production of Potato (Solanum tuberosum L.) under In Vitro Conditions
Author
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-06-17
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The study compared the effects of 1.0×MS medium containing various concentrations of α-naphthaleneacetic acid (NAA), indole-3-acetic acid (IAA), and indole-3-butyric acid (IBA), alone or in combination with gibberellic acid (GA3) in micropropagation of three potato (Solanum tuberosum L.) cultivars Pasinler, Granola, and Caspar using binodal stem cuttings.
The results testified improved regeneration on 1.0×MS medium containing variants of NAA, IAA, and IBA plus GA3 on all cultivars.
The minimum days to shoot induction on three cultivars ranged 4.25–5 d on 1.0×MS medium containing 0.25 mg L−1 GA3+1 mg L−1 NAA.
The longest shoots (11.8 cm), maximum number of nodes (13.50), and maximum number of leaves (11.00) were recorded on cv.
Caspar on 1.0×MS medium containing 1 mg L−1 NAA+0.25 mg L−1 GA3.
The minimum time to root induction (12.25 d) was noted on cv.
Pasinler on the same medium.
All of the regenerated shoots could be easily rooted.
The results showed that the combined effect of various concentrations of NAA, IAA, and IBA plus GA3 was more pronounced compared to the auxins used alone.
The results of this research are of significant importance for potato breeders.
American Psychological Association (APA)
Kumlay, Ahmet Metin. 2014. Combination of the Auxins NAA, IBA, and IAA with GA3 Improves the Commercial Seed-Tuber Production of Potato (Solanum tuberosum L.) under In Vitro Conditions. BioMed Research International،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-472433
Modern Language Association (MLA)
Kumlay, Ahmet Metin. Combination of the Auxins NAA, IBA, and IAA with GA3 Improves the Commercial Seed-Tuber Production of Potato (Solanum tuberosum L.) under In Vitro Conditions. BioMed Research International No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-472433
American Medical Association (AMA)
Kumlay, Ahmet Metin. Combination of the Auxins NAA, IBA, and IAA with GA3 Improves the Commercial Seed-Tuber Production of Potato (Solanum tuberosum L.) under In Vitro Conditions. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-472433
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-472433