کنگره بین المللی زیست فناوری گیاهان دارویی و قارچ های کوهی

صفحه اصلی / چهارمین کنگره بین المللی و پنجمین همایش ملی زیست فناوری گیاهان دارویی و قارچ های کوهی

The effect of silver ion elicitor on the expression of monoterpenes biosynthesis pathway genes in Salvia officinalis

نویسندگان :

Azar Atashzar¹ Hamid Reza Kavousi² Mehdi Mansouri³ Azadeh Lohrasbi-Nejad⁴

1- دانشگاه شهید باهنر کرمان 2- دانشگاه شهید باهنر کرمان 3- دانشگاه شهید باهنر کرمان 4- دانشگاه شهید باهنر کرمان

کلمات کلیدی :

Abiotic elicitors،Common sage،Gene expression،Medicinal plant،Monoterpenes

چکیده :

Salvia officinalis is one of aromatic medicinal plant that rich in essential oils such as monoterpenes. Due to potential use of them as source of natural medicinal compounds, increasing the secondary metabolites content have been investigated in many researches. Use of elicitors as signals triggering the secondary metabolites production is one of the most effective strategy for improving the bioactive compounds content. In this study for the first time, the effects of silver nitrate (AgNO3) (0,5,25, and 50 µM) as an abiotic elicitor were studied on monoterpenes genes expression, ss,cs, and bos gene, by Real-Time PCR method. Results demonstrated that the expression of ss,cs, and bos genes increased in transcription level in Salvia officinalise leaves, under foliar spray of AgNO3 elicitor. So, it seems that use of elicitors can be effective on induced the gene expression and increase of secondary metabolites content of S. officinalis.