Description:
<p><span style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><a href="https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/melatonin" title="Learn more about Melatonin from ScienceDirect's AI-generated Topic Pages" class="topic-link" style="box-sizing: border-box; margin: 0px; padding: 0px; text-decoration: underline; color: rgb(46, 46, 46); word-break: break-word; background-color: transparent;">Melatonin</a><span class="Apple-converted-space"> </span>(</span><em style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">MEL</em><span style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">) is defined as a plant master regulator. It regulates plant<a href="https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/growth-development-and-aging" title="Learn more about growth and development from ScienceDirect's AI-generated Topic Pages" class="topic-link" style="box-sizing: border-box; margin: 0px; padding: 0px; text-decoration: underline; color: rgb(46, 46, 46); word-break: break-word; background-color: transparent;">growth and development</a><span class="Apple-converted-space"> </span>in various stress environments by increasing in amount. Effects of external<span class="Apple-converted-space"> </span></span><em style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">MEL</em><span style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span class="Apple-converted-space"> </span>application on the content of the secretion products in micro-morphological structures of leaf<span class="Apple-converted-space"> </span><a href="https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/trichomes" title="Learn more about trichomes from ScienceDirect's AI-generated Topic Pages" class="topic-link" style="box-sizing: border-box; margin: 0px; padding: 0px; text-decoration: underline; color: rgb(46, 46, 46); word-break: break-word; background-color: transparent;">trichomes</a>of<span class="Apple-converted-space"> </span></span><span style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><em style="box-sizing: border-box; margin: 0px; padding: 0px;"><a href="https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/melissa-officinalis" title="Learn more about Melissa officinalis from ScienceDirect's AI-generated Topic Pages" class="topic-link" style="box-sizing: border-box; margin: 0px; padding: 0px; text-decoration: underline; color: rgb(46, 46, 46); word-break: break-word; background-color: transparent;">Melissa officinalis</a></em></span><span style="color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;"><span class="Apple-converted-space"> </span>L. (lemon balm) without the presence of external stress factors were characterized. The relationships between different</span><em style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">MEL</em><span style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span style="box-sizing: border-box; margin: 0px; padding: 0px;"><span class="Apple-converted-space"> </span>concentrations and changes in type, density and size of trichomes, total chlorophyll and<span class="Apple-converted-space"> </span><a href="https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/proline" title="Learn more about proline from ScienceDirect's AI-generated Topic Pages" class="topic-link" style="box-sizing: border-box; margin: 0px; padding: 0px; text-decoration: underline; color: rgb(46, 46, 46); word-break: break-word; background-color: transparent;">proline</a><span class="Apple-converted-space"> </span>amounts, and secretion products were defined. Furthermore, monoterpenoids, which are the main products of trichomes that determine the quality of<span class="Apple-converted-space"> </span></span><a href="https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/essential-oils" title="Learn more about essential oils from ScienceDirect's AI-generated Topic Pages" class="topic-link" style="box-sizing: border-box; margin: 0px; padding: 0px; text-decoration: underline; color: rgb(46, 46, 46); word-break: break-word; background-color: transparent;">essential oils</a><span class="Apple-converted-space"> </span>in lemon balm, varied under the effects of<span class="Apple-converted-space"> </span></span><em style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">MEL.</em><span style="color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;"><span class="Apple-converted-space"> </span>Especially 100 mM MEL concentration had the most dramatic impact. The highest number of glandular trichomes (GT) were observed at this concentration. 150 mM concentration of<span class="Apple-converted-space"> </span></span><em style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">MEL</em><span style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><span class="Apple-converted-space"> </span>had the opposite effect. At this concentration, significant decreases in<span class="Apple-converted-space"> </span><a href="https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/secondary-metabolite" title="Learn more about secondary metabolite from ScienceDirect's AI-generated Topic Pages" class="topic-link" style="box-sizing: border-box; margin: 0px; padding: 0px; text-decoration: underline; color: rgb(46, 46, 46); word-break: break-word; background-color: transparent;">secondary metabolite</a><span class="Apple-converted-space"> </span>content and glandular structures were observed. Thus, it was concluded that<span class="Apple-converted-space"> </span></span><em style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">MEL</em><span style="color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;"><span class="Apple-converted-space"> </span>had a positive effect on these parameters up to a certain concentration. Changes in the size and number of GT due to<span class="Apple-converted-space"> </span></span><em style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">MEL</em><span style="color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;"><span class="Apple-converted-space"> </span>application is greatly reflected by the quality and content of secondary metabolites. Total chlorophyll, proline and monoterpene numbers were highest at 100 mM MEL concentration. The effects of<span class="Apple-converted-space"> </span></span><em style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">MEL</em><span style="color: rgb(46, 46, 46); font-family: NexusSerif, Georgia, 'Times New Roman', Times, STIXGeneral, 'Cambria Math', 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', 'Arial Unicode MS', serif; font-size: 18px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 26px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;"><span class="Apple-converted-space"> </span>application without the presence of any stress conditions were supported by total chlorophyll and proline content. Important information was obtained about the relationship of these effects with the density of peltate trichomes and the chemical compounds and quality of essential oils.</span></p>