GENE SILENCING OF CODEINONE REDUCTASE IN PAPAVER SOMNIFERUM L., USING VIRUS-INDUCED GENE SILENCING TECHNIQUE

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KHAJVAND R.; ISMAILI A.; NAZARIAN FIROUZABADI F.; LATIFI A.M.

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Journal: JOURNAL OF CELL & TISSUE Year:2017 | Volume:7 | Issue:4 Page(s): 1-9

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Title

GENE SILENCING OF CODEINONE REDUCTASE IN PAPAVER SOMNIFERUM L., USING VIRUS-INDUCED GENE SILENCING TECHNIQUE

Author(s)

KHAJVAND R. | ISMAILI A. | NAZARIAN FIROUZABADI F. | LATIFI A.M. | Issue Writer Certificate

Keywords

BANZYLISOQUINOLINEQ1

AGROBACTERIUMQ1

METABOLIC ENGINEERINGQ2

PTRVQ1

REAL TIME PCRQ1

Abstract

Aim: Papaver somniferum remains the sole commercial source for several pharmaceutical benzophenanthridine alkaloids from benzylisoquinoline branch alkaloids, which includes the narcotic analgesics codeine and the semi-synthetic drugs such as; oxycodone, buprenorphine and naltrexone.Although, most of the biosynthetic pathways genes of this alkaloid have been identified, the posttranscriptional regulation of these alkaloids pathway has not been completely determined. Virus induced gene silencing (VIGS) is a method for fast functional genomics, and in this study, this technique was used to investigate the silencing one of the most important genes in this alkaloid pathway.Materials and Methods: In the current research VIGS technique was used for systematic reduction in the level of genes expression involves in benzylisoquinoline alkaloids pathway. For silencing of codeinone reductase gene, PTRV vector was used for cloning. The specific silencing of COR gene was evaluated in 2-3 weeks old leaves of Papaver somniferum using agro-infiltration method.Results: Result of cloning was confirmed by using of different molecular methods such as enzyme digestion and also PCR. PCR technique was used for confirmation of transgenic plants in some transformed plants. Using of semi-quantitative PCR and real-time PCR showed that the level of reduction in transcription of COR gene was about 89 percent.Conclusion: The obtained results confirmed that by application of RNA interference method, the level of COR gene expression was significantly reduced compared with control.

Cites

DETERMINATION OF SENSITIVITY LEVEL OF HYPOCOTYL EXPLANTS TO PAROMOMYCIN ANTIBIOTIC AND OPTIMIZATION OF ROOTING IN TRANSGENIC MEDICINAL PLANT PAPAVER SOMNIFERUM

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APA: Copy

KHAJVAND, R., ISMAILI, A., NAZARIAN FIROUZABADI, F., & LATIFI, A.M.. (2017). GENE SILENCING OF CODEINONE REDUCTASE IN PAPAVER SOMNIFERUM L., USING VIRUS-INDUCED GENE SILENCING TECHNIQUE. JOURNAL OF CELL & TISSUE, 7(4 ), 1-9. SID. https://sid.ir/paper/189055/en

Vancouver: Copy

KHAJVAND R., ISMAILI A., NAZARIAN FIROUZABADI F., LATIFI A.M.. GENE SILENCING OF CODEINONE REDUCTASE IN PAPAVER SOMNIFERUM L., USING VIRUS-INDUCED GENE SILENCING TECHNIQUE. JOURNAL OF CELL & TISSUE[Internet]. 2017;7(4 ):1-9. Available from: https://sid.ir/paper/189055/en

IEEE: Copy

R. KHAJVAND, A. ISMAILI, F. NAZARIAN FIROUZABADI, and A.M. LATIFI, “GENE SILENCING OF CODEINONE REDUCTASE IN PAPAVER SOMNIFERUM L., USING VIRUS-INDUCED GENE SILENCING TECHNIQUE,” JOURNAL OF CELL & TISSUE, vol. 7, no. 4 , pp. 1–9, 2017, [Online]. Available: https://sid.ir/paper/189055/en

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