Variation in phytochemical characteristics and some relevant gene expression in chromosome doubled Salvia officinalis L.
Publish place: Plant Process and Function، Vol: 12، Issue: 55
Publish Year: 1402
نوع سند: مقاله ژورنالی
زبان: Persian
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شناسه ملی سند علمی:
JR_JISPP-12-55_002
تاریخ نمایه سازی: 21 شهریور 1402
Abstract:
Polyploidy, as one of the main factors in the speciation and adaptation of plants, can increase the pharmaceutical constituents of medicinal plants. Salvia officinalis L. is a perennial plant from the Lamiaceae family with various medicinal properties. This study aimed to analyze and compare some phytochemical characteristics, such as essential oil and phenolic acid contents and examine the expression of some genes involved in the biosynthesis pathway of phenolic acids in diploid and induced tetraploid plants of S. officinalis by GC-MS and real-time PCR, respectively. The results revealed that S. officinalis essential oil components such as α-pinene, camphene, camphor, borneol, and fenchyl acetate were significantly increased (P < ۰.۰۵) in tetraploid plants compared with diploids. Furthermore, tetraploidy increased the level of phenolic acids of gallic, caffeic, rutin, coumaric, rosmarinic, quercetin, cinnamic, apigenin, and chlorogenic acids in S. officinalis. Also, based on RT-PCR results, a higher expression of C۴H (Cinnamate ۴-Hydroxylase), PAL۱ (Phenylalanine ammonia-lyase), ۴CL (۴-Hydroxycinnamate coenzyme A ligase), TAT (Tyrosine aminotransferase), HPPR (Hydroxyphenylpyruvate reductase), and CYP۹۸A۱۴ (cytochrome P۴۵۰-dependent monooxygenase) genes involved in their biosynthesis pathway was observed tetraploids compared with diploids. The results confirmed that polyploidy breeding in medicinal plants could be applied to enhance secondary metabolite production.
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Authors
Fatemeh Hassanzadeh
Department of Plant Production and Genetics, Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, Iran
Rasool Asghari Zakaria
Department of Plant Production and Genetics, Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, Iran
Reza Darvishzadeh
Department of Plant Production and Genetics, Faculty of Agriculture, Urmia University, Urmia, Iran
Nooralddin Hosseinpour Azad
Meshginshahr Faculty of Agriculture, University of Mohaghegh Ardabili, Ardabil, Iran
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