Transcriptome analysis reveals potential medicinal ingredient synthesis in ornamental Dendrobium

IF 3.4 2区生物学 Q2 BIOTECHNOLOGY & APPLIED MICROBIOLOGY

Genomics Pub Date : 2025-01-22 DOI:10.1016/j.ygeno.2025.111003

Runyang Zhou , Xi Peng , Yao Teng , Sian Liu , Yingdan Yuan

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引用次数: 0

Abstract

Dendrobium is divided into ornamental and medicinal varieties due to ornamental and medicinal values. However, current research mainly focuses on medicinal Dendrobium, with less study on the medicinal value of ornamental Dendrobium. We analyzed the microstructures, active components of the stems from twelve ornamental Dendrobium, and explored the biosynthetic networks of these active components based on transcriptome sequencing. This study found the Dendrobium with the highest content of polysaccharide, alkaloid, and flavonoid was Dendrobium aphyllum (53.89 %), Dendrobium thyrsiflorum (2.11 %) and Dendrobium loddigesii (7.21 %). Further research revealed 9 DEGs associated with polysaccharide biosynthesis were highly expressed in D. aphyllum; 4 DEGs related to alkaloid biosynthesis were highly expressed in D. thyrsiflorum; 8 DEGs associated with flavonoid biosynthesis were highly expressed in D. loddigesii. This study revealed the potential medicinal value of ornamental Dendrobium and the synthetic mechanisms of its medicinal components, providing a foundation for the medical applications of ornamental Dendrobium.

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来源期刊

Genomics 生物-生物工程与应用微生物

CiteScore

9.60

自引率

2.30%

发文量

260

审稿时长

60 days

期刊介绍： Genomics is a forum for describing the development of genome-scale technologies and their application to all areas of biological investigation. As a journal that has evolved with the field that carries its name, Genomics focuses on the development and application of cutting-edge methods, addressing fundamental questions with potential interest to a wide audience. Our aim is to publish the highest quality research and to provide authors with rapid, fair and accurate review and publication of manuscripts falling within our scope.