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Combination of the Auxins NAA, IBA, and IAA with GA(3) Improves the Commercial Seed-Tuber Production of Potato (Solanum tuberosum L.) under In Vitro Conditions

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 (GA(3)) in micropropagation of three potato (Solanum tuberosum L.) cultiva...

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Autor principal: Kumlay, Ahmet Metin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4083215/
https://www.ncbi.nlm.nih.gov/pubmed/25028654
http://dx.doi.org/10.1155/2014/439259
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author Kumlay, Ahmet Metin
author_facet Kumlay, Ahmet Metin
author_sort Kumlay, Ahmet Metin
collection PubMed
description 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 (GA(3)) 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 GA(3) 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)  GA(3) + 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) GA(3). 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 GA(3) was more pronounced compared to the auxins used alone. The results of this research are of significant importance for potato breeders.
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spelling pubmed-40832152014-07-15 Combination of the Auxins NAA, IBA, and IAA with GA(3) Improves the Commercial Seed-Tuber Production of Potato (Solanum tuberosum L.) under In Vitro Conditions Kumlay, Ahmet Metin Biomed Res Int Research Article 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 (GA(3)) 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 GA(3) 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)  GA(3) + 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) GA(3). 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 GA(3) was more pronounced compared to the auxins used alone. The results of this research are of significant importance for potato breeders. Hindawi Publishing Corporation 2014 2014-06-17 /pmc/articles/PMC4083215/ /pubmed/25028654 http://dx.doi.org/10.1155/2014/439259 Text en Copyright © 2014 Ahmet Metin Kumlay. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Kumlay, Ahmet Metin
Combination of the Auxins NAA, IBA, and IAA with GA(3) Improves the Commercial Seed-Tuber Production of Potato (Solanum tuberosum L.) under In Vitro Conditions
title Combination of the Auxins NAA, IBA, and IAA with GA(3) Improves the Commercial Seed-Tuber Production of Potato (Solanum tuberosum L.) under In Vitro Conditions
title_full Combination of the Auxins NAA, IBA, and IAA with GA(3) Improves the Commercial Seed-Tuber Production of Potato (Solanum tuberosum L.) under In Vitro Conditions
title_fullStr Combination of the Auxins NAA, IBA, and IAA with GA(3) Improves the Commercial Seed-Tuber Production of Potato (Solanum tuberosum L.) under In Vitro Conditions
title_full_unstemmed Combination of the Auxins NAA, IBA, and IAA with GA(3) Improves the Commercial Seed-Tuber Production of Potato (Solanum tuberosum L.) under In Vitro Conditions
title_short Combination of the Auxins NAA, IBA, and IAA with GA(3) Improves the Commercial Seed-Tuber Production of Potato (Solanum tuberosum L.) under In Vitro Conditions
title_sort combination of the auxins naa, iba, and iaa with ga(3) improves the commercial seed-tuber production of potato (solanum tuberosum l.) under in vitro conditions
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4083215/
https://www.ncbi.nlm.nih.gov/pubmed/25028654
http://dx.doi.org/10.1155/2014/439259
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