Journals / Anatolian Journal of Botany / 2019 / Cilt: 3 - Sayı: 1

In Vitro rapid propagation of an aquatic plant Pogostemon erectus (Dalzell) Kuntze

Sucul bir bitki olan Pogostemon erectus (Dalzell) Kuntze’un In Vitro hızlı çoğaltımı

Pages
1–6
Publication Date
2022-10-12
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Regenerated shoots wererooted in MS medium supplemented with 0.25 mg/L indol-3yl acetic acid (IAA), and then acclimatized toaquarium conditions.

📌 3 Key Takeaways

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Objective & Hypothesis:The aim of this study is toinvestigate the multiple and rapid production of Pogostemon erectus (Dalzell) Kuntze by tissue culture techniques.
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Key Findings & Data:The shoot tip and nodal explants of P. erectus were isolated and thencultured in Murashige and Skoog (1962) (MS) nutrient media containingthidiazuron (TDZ) and 2,4-Dichlorophenoxyacetic acid (2,4-D) in differentcombinations.
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Conclusion & Impact:Regenerated shoots wererooted in MS medium supplemented with 0.25 mg/L indol-3yl acetic acid (IAA), and then acclimatized toaquarium conditions.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The aim of this study is toinvestigate the multiple and rapid production of Pogostemon erectus (Dalzell) Kuntze by tissue culture techniques. The shoot tip and nodal explants of P. erectus were isolated and thencultured in Murashige and Skoog (1962) (MS) nutrient media containingthidiazuron (TDZ) and 2,4-Dichlorophenoxyacetic acid (2,4-D) in differentcombinations. The first shoot formation on the explants was observed on day 15.The number of shoots per explant ranged from 2.85 to 29.39 in the shoot tipexplants and from 2.72 to 32.24 in the nodal explants. The maximum number ofshoots per explant was obtained in the MS medium containing 0.20 mg/L TDZ +0.10 mg/L 2,4-D for shoot tip explant (29.39) and in the MS medium containing0.10 mg/L TDZ + 0.10 mg/L 2,4-D for nodal explant (32.24). The longest shoots in the shoottip (1.76 cm) and nodal (1.64 cm) explants were determined in MS mediumsupplemented with 0.10 mg/L TDZ + 0.10 mg/L 2,4-D. Regenerated shoots wererooted in MS medium supplemented with 0.25 mg/L indol-3yl acetic acid (IAA), and then acclimatized toaquarium conditions.

Özet

Bu çalışmanın amacı, Pogostemon erectus (Dalzell) Kuntze'un doku kültürü teknikleri ile çoklu ve hızlı üretimini araştırmaktır. P. erectus'un sürgün ucu ve nodal eksplantları izole edilmiş ve daha sonra farklı kombinasyonlarda thidiazuron (TDZ) ve 2,4-Diklorofenoksiasetik asit (2,4-D) içeren Murashige ve Skoog (1962) (MS) besin ortamında kültüre alınmıştır. Eksplantlardaki ilk sürgün oluşumu 15. günde gözlenmiştir. Eksplant başına sürgün sayısı, sürgün ucu eksplantlarında 2.85 ila 29.39 ve nodal eksplantlarında 2.72 ila 32.24 arasında sıralanmıştır. Eksplant başına maksimum sürgün sayısı sürgün ucu eksplantı için (29.39) 0.20 mg/L TDZ + 0.10 mg/L 2,4-D içeren MS ortamında ve nodal eksplant için 0.10 mg/L TDZ + 0.10 mg/L 2,4-D içeren MS ortamında (32.24) elde edilmiştir. En uzun sürgünler, sürgün ucu (1.76 cm) ve nodal (1.64 cm) eksplantlarında 0.10 mg/L TDZ + 0.10 mg/L 2,4-D ile desteklenmiş MS ortamında belirlenmiştir. Rejenere sürgünler, 0.25 mg/L Indol-3-asetik asit (IAA) ile takviye edilmiş MS ortamında köklendirilmiş ve ardından akvaryum koşullarına alıştırılmıştır.

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Cite This Article

DOGAN, M. (2022). In Vitro rapid propagation of an aquatic plant Pogostemon erectus (Dalzell) Kuntze. Anatolian Journal of Botany, Cilt: 3 - Sayı: 1, 1–6. https://ajindex.com/articles/439266

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