Tropism

"Tropism" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.
MeSH information
The directional growth of an organism in response to an external stimulus such as light, touch, or gravity. Growth towards the stimulus is a positive tropism; growth away from the stimulus is a negative tropism. (From Concise Dictionary of Biology, 1990)


Publications
This graph shows the total number of publications written about "Tropism" by people in this website by year, and whether "Tropism" was a major or minor topic of these publications.
Bar chart showing 24 publications over 10 distinct years, with a maximum of 8 publications in 2020
To see the data from this visualization as text, click here.
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