To use all functions of this page, please activate cookies in your browser.
With an accout for my.bionity.com you can always see everything at a glance – and you can configure your own website and individual newsletter.
- My watch list
- My saved searches
- My saved topics
- My newsletter
A chemotype (sometimes chemovar) is a chemically distinct entity in a plant or microorganism, with differences in the composition of the secondary metabolites. Minor genetic and epigenetic changes with little or no effect on morphology may produce large changes in the chemical phenotype.
Additional recommended knowledge
A good example of a plant with many chemotypes is Thymus vulgaris. While largely indistinguishable in appearance, specimens of T. vulgaris may be assigned to one of six different chemotypes, depending on whether the primary component of the essential oil is thymol, carvacrol, linalool, geraniol, thujanol-4 or terpineol. Such chemotypes may be indicated as Thymus vulgaris ct. thymol (red thyme), or Thymus vulgaris ct. geraniol (sweet thyme), etc. Such an indication has no taxonomic standing, also see ecotype.
|This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Chemotype". A list of authors is available in Wikipedia.|