Leaf pigmentation in Cannabis sativa: Characterization of anthocyanin biosynthesis in colorful Cannabis varieties.

IF 2.3 3区生物学 Q2 PLANT SCIENCES

Plant Direct Pub Date : 2024-11-25 eCollection Date: 2024-11-01 DOI:10.1002/pld3.70016

Kristina K Gagalova, Yifan Yan, Shumin Wang, Till Matzat, Simone D Castellarin, Inanc Birol, David Edwards, Mathias Schuetz

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引用次数: 0

Abstract

Cannabis plants produce a spectrum of secondary metabolites, encompassing cannabinoids and more than 300 non-cannabinoid compounds. Among these, anthocyanins have important functions in plants and also have well documented health benefits. Anthocyanins are largely responsible for the red/purple color phenotypes in plants. Although some well-known Cannabis varieties display a wide range of red/purple pigmentation, the genetic underpinnings of anthocyanin biosynthesis have not been well characterized in Cannabis. This study unveils the genetic diversity of anthocyanin biosynthesis genes found in Cannabis, and we characterize the diversity of anthocyanins and related phenolics found in four differently pigmented Cannabis varieties. Our investigation revealed that the genes 4CL, CHS, F3H, F3'H, FLS, DFR, ANS, and OMT exhibited the strongest correlation with anthocyanin accumulation in Cannabis leaves. The results of this study enhance our understanding of the anthocyanin biosynthetic pathway and shed light on the molecular mechanisms governing Cannabis leaf pigmentation.

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大麻叶片色素沉着：彩色大麻品种花青素生物合成的特征。

大麻植物会产生一系列次级代谢产物，包括大麻素和 300 多种非大麻素化合物。其中，花青素在植物中具有重要功能，对健康的益处也有据可查。花青素是植物呈现红色/紫色的主要原因。虽然一些知名的大麻品种显示出多种红色/紫色色素，但大麻中花青素生物合成的遗传基础尚未得到很好的表征。本研究揭示了大麻中花青素生物合成基因的遗传多样性，并描述了在四个不同色素的大麻品种中发现的花青素和相关酚类物质的多样性。我们的研究发现，4CL、CHS、F3H、F3'H、FLS、DFR、ANS 和 OMT 基因与大麻叶片中花青素积累的相关性最强。这项研究的结果加深了我们对花青素生物合成途径的了解，并揭示了影响大麻叶片色素沉着的分子机制。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Plant Direct Environmental Science-Ecology

CiteScore

5.00

自引率

3.30%

发文量

101

审稿时长

14 weeks

期刊介绍： Plant Direct is a monthly, sound science journal for the plant sciences that gives prompt and equal consideration to papers reporting work dealing with a variety of subjects. Topics include but are not limited to genetics, biochemistry, development, cell biology, biotic stress, abiotic stress, genomics, phenomics, bioinformatics, physiology, molecular biology, and evolution. A collaborative journal launched by the American Society of Plant Biologists, the Society for Experimental Biology and Wiley, Plant Direct publishes papers submitted directly to the journal as well as those referred from a select group of the societies’ journals.