Overview

Species: Euphorbia peplus
Genus: Euphorbia
Family: Euphorbiaceae
Taxonomy ID: 38846
Common Name: Tithymalus peplus; Esula peplus.

Morphology

Introduction

      Euphorbia peplus (petty spurge) is an annual herbaceous plant in the Euphorbiaceae family. It possesses medicinal properties such as anti-inflammatory[1], antibacterial[2], anticancer[3], and blood sugar-lowering effects[4]. Notably, ingenol mebutate found in its latex has been used as a drug due to its excellent efficacy against skin cancer[5].
      Due to its small size, ease of laboratory handling, and rapid reproduction cycle, Excoecaria agallocha holds great potential as a model for plant latex production. Johnson assembled its genome[6], providing significant support for research on latex production in the Euphorbiaceae family and the biosynthesis of ingenol mebutate..

Genome information

Specie type Genome size Assembly level Scaffold N50 CG content Browse Data Source(PMID)
Euphorbia peplus 267.2Mb Chromosome 34.6 Mb 35% 36757383

Reference

[1]Li, Y., Yu, Z. P., Li, Y. P., Yu, J. H., & Yue, J. M. (2024). Diterpenoids from Euphorbia peplus possessing cytotoxic and anti-inflammatory activities. Bioorganic chemistry, 145, 107194. https://doi.org/10.1016/j.bioorg.2024.10719499
[2]Hua, J., Liu, Y., Xiao, C. J., Jing, S. X., Luo, S. H., & Li, S. H. (2017). Chemical profile and defensive function of the latex of Euphorbia peplus. Phytochemistry, 136, 56–64. https://doi.org/10.1016/j.phytochem.2016.12.021
[3]Ramsay, J. R., Suhrbier, A., Aylward, J. H., Ogbourne, S., Cozzi, S. J., Poulsen, M. G., Baumann, K. C., Welburn, P., Redlich, G. L., & Parsons, P. G. (2011). The sap from Euphorbia peplus is effective against human nonmelanoma skin cancers. The British journal of dermatology, 164(3), 633–636. https://doi.org/10.1111/j.1365-2133.2010.10184.x
[4]Alruhaimi, R. S., Mostafa-Hedeab, G., Abduh, M. S., Bin-Ammar, A., Hassanein, E. H. M., Kamel, E. M., & Mahmoud, A. M. (2023). A flavonoid-rich fraction of Euphorbia peplus attenuates hyperglycemia, insulin resistance, and oxidative stress in a type 2 diabetes rat model. Frontiers in pharmacology, 14, 1204641. https://doi.org/10.3389/fphar.2023.1204641
[5]Gras J. (2013). Ingenol mebutate: a new option for actinic keratosis treatment. Drugs of today (Barcelona, Spain : 1998), 49(1), 15–22. https://doi.org/10.1358/dot.2013.49.1.1910723
[6]Johnson, A. R., Yue, Y., Carey, S. B., Park, S. J., Kruse, L. H., Bao, A., Pasha, A., Harkess, A., Provart, N. J., Moghe, G. D., & Frank, M. H. (2023). Chromosome-level Genome Assembly of Euphorbia peplus, a Model System for Plant Latex, Reveals that Relative Lack of Ty3 Transposons Contributed to Its Small Genome Size. Genome biology and evolution, 15(3), evad018. https://doi.org/10.1093/gbe/evad018