The Genetics of Artemisinin Content in Artemisia annua L. and the Breeding of High Yielding Cultivars
Abstract
Artemisinin, the endoperoxide sesquiterpene lactone produced by the Chinese medicinal herb Artemisia annua, is very difficult to synthesise. Moreover, its production by mean of cell, tissue or organ cultures is very low. Presently, only its extraction from cultivated plants is viable. A large variation in artemisinin content has been observed in the leaves of plants from different origins. The genetic basis of this variation has been assessed and evidence for a quantitative inheritance of the artemisinin concentration presented. Additive genetic components were predominant, resulting in a high narrow-sense heritability estimate. Thus, goods results can be expected from mass selection for the breeding of lines of Artemisia annua rich in artemisinin. Yet, dominance variance is also present in the total genetic variability, indicating that crosses between selected genotypes should generate progenies with particularly high artemisinin content. As a matter of fact, selection and crossing, in wild populations, of genotypes with high artemisinin concentration resulted in hybrid lines containing up to 1.4 % artemisinin (on dry leaves basis).
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Due to the heterozygous nature of A. annua, not all published plant lines are stable over generations; even transgenic varieties developed in the same laboratory have varying artemisinin content.
“Due to the heterozygous nature of A. annua , however, not all published plant lines are stable over generations; even the transgenic varieties developed in the same laboratory have varying artemisinin content (Delabays et al. 2001).”
From Enhancing artemisinin content in and delivery from Artemisia annua: a review of alternative, classical, and transgenic approaches (2021) · cites this paper as Delabays et al. 2001
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“Concentration of ART in surveys of A. annua accessions is known to be predominantly ,1%, with the highest content reported being 1.4% (Woerdenbag et al., 1994; Delabays et al., 2001; Kumar et al., 2004; Khanuja et al., 2005).”
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Poulson, M. E., & Thai, T. (2015) · Photosynthetica · doi:10.1007/s11099-015-0130-5 · Cited by 17 · see citing works
Liu, S., Tian, N., Li, J., et al. (2009) · Biomedical Chromatography · doi:10.1002/bmc.1230 · Cited by 18 · see citing works
“annua is the only practical source of this valuable drug (Delabays et al., 2001).”
BackgroundHuang, J., Li, D., Tian, X., Lin, J., Yang, L., Xu, J.-J., & Fang, X. (2021) · Journal of Agricultural and Food Chemistry · doi:10.1021/acs.jafc.0c07462 · Cited by 17 · see citing works
Eteng, M. U., Abolaji, A. O., Ebong, P. E., Brisibe, E. A., Dar, A., Kabir, N., & Choudhary, M. I. (2012) · Phytotherapy Research · doi:10.1002/ptr.4758 · Cited by 16 · see citing works
“With breeding techniques, artemisinin yields of 1.4% of the dry weight have been achieved (Delabays et al., 2001).”
BackgroundInfluentialCamps, C., Toussirot, M., Quennoz, M., et al. (2011) · Journal of Near Infrared Spectroscopy · doi:10.1255/jnirs.927 · Cited by 16 · see citing works
“where xij is the absorbance of the spectrum i (for p data points) measured at wavelength j, x –i is the average value of the absorbance of the uncorrected spectrum and SD is the standard deviation of the spectrum, defined as equation (3):”
BackgroundSelf-citationAidah, N., Bazira, J., Tolo, C. U., & Engeu, P. O. (2018) · Cogent Biology · doi:10.1080/23312025.2018.1513312 · Cited by 16 · see citing works
Alejos-Gonzalez, F., Perkins, K., Winston, M. I., & Xie, D.-Y. (2013) · American Journal of Plant Sciences · doi:10.4236/ajps.2013.411274 · Cited by 16 · see citing works
“Over the past many years, breeding efforts have largely increased the yield of artemisinin [11,27] and enhanced the understanding of artemisinin biosynthesis [5,12].”
Chemistry, biosynthesis and biological activity of artemisinin and related natural peroxides
Rydén, A.-M., & Kayser, O. (2007) · Topics in Heterocyclic Chemistry · doi:10.1007/7081_2007_085 · Cited by 16 · see citing works
“Delabays et al. (2001) confirm the broad-sense heritability of artemisinin to be between 0.95 and 1 and that the dominance variance of 0.31 was precent in the experiment.”
BackgroundInfluentialInfluence of Genetics on the Secondary Metabolites of Plants
Jadaun, J. S., Yadav, R., Yadav, N., Bansal, S., & Sangwan, N. S. (2023) · Springer eBooks · doi:10.1007/978-3-031-18587-8_12 · Cited by 14 · see citing works
Functional Genomic Approaches to Study and Engineer Secondary Metabolism in Plant Cell Cultures
Terryn, N., MONTAGU, M. V., Inzé, D., & Goossens, A. (2007) · Springer eBooks · doi:10.1007/1-4020-5449-1_21 · Cited by 15 · see citing works
“In the case of Artemisia, it has been shown that the genetic variability linked to artemisinin content can be used to generate improved high-yielding varieties (Delabays et al. 2001); thus, it is likely that genetic factors will be identified that are involved in the low or high artemisinin trait.”
The Beneficial Use of Artemisia annua, Artemisinin, and Other Compounds in Animal Health
Morua, E., Cuyas, L., & Matías‐Hernández, L. (2025) · Animals · doi:10.3390/ani15101359 · Cited by 14 · see citing works
“…medium, and high-artemisinin content varieties); growing conditions (such as soil, climate, and photoperiod); harvest timing (as artemisinin concentrations peak during the flower induction phase); and post-harvest processing of the plant (including drying methods and storage conditions) [189–193].”
Wang, L., Zhang, Y., Fu, X., Zhang, T., Ma, J., Zhang, L., Qian, H., Tang, K., Li, S., & Zhao, J. (2017) · Journal of Zhejiang University SCIENCE B · doi:10.1631/jzus.b1600223 · Cited by 13 · see citing works
“At present, A. annua is the sole commercial source of artemisinin, but the content of artemisinin in its flowers and leaves is just 0.05%–1.00% of the dry weight depending on the species (Duke et al., 1994; Delabays et al., 2001; Abdin et al., 2003; Shen et al., 2012; Patra and Srivastava, 2014).”
BackgroundInfluentialPitfalls in new artemisinin-containing antimalarial drug development
Jambou, R., Bras, J. L., & Randrianarivelojosia, M. (2010) · Trends in Parasitology · doi:10.1016/j.pt.2010.09.004 · Cited by 13 · see citing works
Protti, M., Mandrioli, R., Mandrone, M., Cappadone, C., Farruggia, G., Chiocchio, I., Malucelli, E., Isani, G., Poli, F., & Mercolini, L. (2019) · Journal of Pharmaceutical and Biomedical Analysis · doi:10.1016/j.jpba.2019.05.044 · Cited by 13 · see citing works
Mutagenic effects of heavy-ion beam irradiation on in vitro nodal segments of Artemisia annua L.
Inthima, P., Otani, M., Hirano, T., Hayashi, Y., Abe, T., Nakano, M., & Supaibulwatana, K. (2014) · Plant Cell Tissue and Organ Culture (PCTOC) · doi:10.1007/s11240-014-0519-z · Cited by 13 · see citing works
“However, artemisinin yield in A. annua is relatively low and varies within the range of 0.1–1.4 % of dry weight (Delabays et al. 2001; Kumar P. Inthima K. Supaibulwatana (&) Department of Biotechnology, Faculty of Science, Mahidol University, 272 Rama VI Road, Ratchathewi District, Bangkok 10400,…”
InfluentialYarnell, E. L. (2014) · Journal of Restorative Medicine · doi:10.14200/jrm.2014.3.0105 · Cited by 13 · see citing works
Wang, H., Kanagarajan, S., Han, J., Hao, M.-S., Yang, Y., Lundgren, A., & Brodelius, P. E. (2013) · Journal of Plant Physiology · doi:10.1016/j.jplph.2013.09.019 · Cited by 11 · see citing works
“Recently, two HAPs have been identified that produced up to 1.4% (Delabays et al., 2001) and 2% artemisinin (Cockram et al., 2012), respectively.”
BackgroundInfluentialBiosynthesis of artemisinin – revisited
Srivastava, N., & Akhila, A. (2011) · Journal of Plant Interactions · doi:10.1080/17429145.2011.570869 · Cited by 11 · see citing works
“Researchers are putting maximum effort for the last 25 years to obtain large amounts of artemisinin through synthesis or by enhancing the yields in the plant through biotechnological methods (Delabays et al. 2001; Sy and Brown 2002; Ferreira et al. 2005; Ro et al. 2006; Putalun et al. 2007).”
BackgroundIn Vitro Adventitious Regeneration of Artemisia annua L. Influencing Artemisinin Metabolism
Blando, F., Rizzello, F., Durante, M., Paolis, A. D., Caretto, S., & Mita, G. (2021) · Horticulturae · doi:10.3390/horticulturae7110438 · Cited by 11 · see citing works
Paul, S., Khanuja, S. P. S., & Gupta, M. M. (2014) · Industrial Crops and Products · doi:10.1016/j.indcrop.2014.02.008 · Cited by 10 · see citing works
- Authors
- Delabays, N., Simonnet, X., & Gaudin, M.
- Venue
- Current Medicinal Chemistry
- Publisher
- Bentham Science Publishers Ltd.
- Published
- 2001-12-01
- Volume
- 8
- Issue
- 15
- Pages
- 1795-1801
- ISSN
- 0929-8673 (ISSN-L)
- OpenAlex
- W2134009021
- Cited by
- 178
- References
- 0
- Citations by year
- 2026: 6 · 2025: 8 · 2024: 5 · 2023: 7 · 2022: 7 · 2021: 7 · 2020: 5 · 2019: 9 · 2018: 14 · 2017: 7 · 2016: 9 · 2015: 9 · 2014: 10 · 2013: 17 · 2012: 10
- FWCI
- 1.36
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Current Medicinal Chemistry (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Agricultural and Biological Sciences › Plant Science › Genetics and Plant Breeding
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Sesquiterpenes and Asteraceae Studies
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic and phenotypic traits in livestock
- Keywords
- artemisinin, Artemisia annua, artemisinin content, polygenic inheritance, narrow-sense heritability, additive genetic variance, dominance variance, mass selection, plant breeding, high-yielding varieties, genetic variation, hybrid lines
- MeSH terms
- Antimalarials, Cloning, Molecular, Crosses, Genetic, Sesquiterpenes, Artemisia, Artemisinins
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