Abstract
Ethylene is a classical plant hormone and has appeared as a strong molecule managing many physiological and morphological reactions during the life of a plant. With laser-based photoacoustic spectroscopy, ethylene can be identified with high sensitivity, at a high rate and with very good selectivity. This research presents the dynamics of trace gases molecules for ethylene released by cherry flowers, apple flowers and strawberry flowers. The responses of distinctive organs to ethylene may fluctuate, depending on tissue sensitivity and the phase of plant development. From the determinations of this study, the ethylene molecules at the flowers in the nitrogen flow were established in lower concentrations when the value is correlated to the ethylene molecules at the flowers in synthetic air flow.
Highlights
Laser spectroscopy-based trace gas detection has been widely applied to biology, one application of which is for ethylene measurement of animal and plant emissions [1,2,3].The plant hormone, ethylene has emerged as a potent molecule to regulate numerous physiological and morphological responses in plants by interacting with other signaling molecules and is naturally produced by all tissues and diffused into the plant [4,5,6,7,8,9]
Results for Flower Tissue Respiration. This practical analysis is given to examining the ethylene evolution and some specific metabolic reactions at cherry flowers, apple flowers and strawberry flowers in the nitrogen, and synthetic air conditions at room temperature using laser-based photoacoustic spectroscopy
Ethylene biomolecules from samples were registered in nitrogen and were compared the results with flowers in the synthetic air in order to analyze the role of nitrogen in modulating the ethylene hormone response in flowers tissue
Summary
The plant hormone, ethylene has emerged as a potent molecule to regulate numerous physiological and morphological responses in plants by interacting with other signaling molecules and is naturally produced by all tissues and diffused into the plant [4,5,6,7,8,9]. The ethylene biosynthesis and plant responses vary with the availability of mineral nutrients [4,16]. It is generally assumed that molecules involved in ethylene in the transduction of the signal probably control how much ethylene is required to stimulate a physiological response [17,18,19,20,21,22,23,24,25,26,27,28]
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