Cited by 178Genetics and Plant BreedingSesquiterpenes and Asteraceae StudiesGenetic and phenotypic traits in livestock

The Genetics of Artemisinin Content in Artemisia annua L. and the Breeding of High Yielding Cultivars

Delabays, Nicolas, Simonnet, Xavier, Gaudin, Myriam·2001·Current Medicinal Chemistry

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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Crossref · 10.2174/0929867013371635

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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).”

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Authors
Delabays, N., Simonnet, X., & Gaudin, M.
Venue
Current Medicinal Chemistry
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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