Journals / Fırat Üniversitesi Fen ve Mühendislik Bilimleri Dergisi / 2003 / Cilt: 15 - Sayı: 1

The effect of carbon monoxide endogenous hormone synthesis and germination in seeds of wheat (Triticum aestivum L.)

Karbon monoksit gazının buğday (Triticum aestivum L.) Tohumlarının çimlenmesi ve endogen hormon içeriği üzerine etkileri

Pages
9–18
Publication Date
2022-10-17
DOI
—
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AI Summary & Key Takeaways

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

It was found that germination of the wheat seeds was inhibited by according to the increasing concentrations of CO applied.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, the effects of CO, which is one of the major air pollutants, on the germination and endogenous hormone content in wheat (Triticum aestivum L.) seeds were investigated.
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Key Findings & Data:However, abscisic acid amount was found to increase in considerable rate in the CO applied seeds.
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Conclusion & Impact:It was found that germination of the wheat seeds was inhibited by according to the increasing concentrations of CO applied.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, the effects of CO, which is one of the major air pollutants, on the germination and endogenous hormone content in wheat (Triticum aestivum L.) seeds were investigated. Different concentrations of the CO were used in the tests. It was found that germination of the wheat seeds was inhibited by according to the increasing concentrations of CO applied. In the result of the hormone extractions, it was determined IAA, gibberellins and cytokinin amounts to be at the same level of normal seeds. However, abscisic acid amount was found to increase in considerable rate in the CO applied seeds. As a result it was observed that ABA synthesis in wheat seeds was increased by the effect of CO as a stress factor and so seed germination was inhibited.

Özet

Bu çalışmada, önemli hava kirleticilerinden biri olan karbon monoksit (CO)’ in buğday (Triticum aestivum L.) tohumlarının çimlenmesi ve tohumlardaki içsel hormon düzeyleri üzerine olan etkileri araştırılmıştır. Denemelerde CO gazının farklı konsantrasyonları uygulanmıştır. Buğday tohumlarında çimlenmenin, uygulanan CO konsantrasyonu artışına bağlı olarak engellendiği saptanmıştır. Hormon ekstraksiyonları sonucunda, CO uygulanan tohumlardaki IAA, gibberellin ve sitokinin miktarlarının kontrolle aynı seviyede olduğu, absisik asit (ABA) miktarının ise önemli oranda arttığı tespit edilmiştir. Sonuç olarak, CO gazının bir stres faktörü olarak etki edip buğday tohumlarında ABA sentezini artırdığı ve buna bağlı olarak da tohum çimlenmesinin engellendiği belirlenmiştir.

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Cite This Article

KIRAN, Y., ÇOBANOĞLU, D. (2022). The effect of carbon monoxide endogenous hormone synthesis and germination in seeds of wheat (Triticum aestivum L.). Fırat Üniversitesi Fen ve Mühendislik Bilimleri Dergisi, Cilt: 15 - Sayı: 1, 9–18. https://ajindex.com/articles/513730

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