stem modification
[/stem ˌmɒdɪfɪˈkeɪʃən/]
nounpl: stem modifications
modificação do radical
1. A linguistic or morphological process in which the root or base form of a word (stem) undergoes changes in spelling, sound, or structure
Stem modification occurs in English when 'write' becomes 'written' with a vowel change.
A modificação do radical ocorre em português quando 'pedir' se torna 'peço' com mudança na vogal.
2. In botany or horticulture, any physical or chemical alteration made to the stem of a plant for agricultural or decorative purposes
Stem modification through grafting allows farmers to improve crop resistance.
A modificação do caule através de enxertia permite aos agricultores melhorar a resistência das colheitas.
3. In genetics or molecular biology, alterations to stem cells or their developmental pathways
Stem modification research has potential applications in regenerative medicine.
A pesquisa de modificação de células-tronco tem aplicações potenciais em medicina regenerativa.
This term is predominantly used in academic and scientific contexts in both Brazil and the USA, particularly in linguistics departments, agricultural research, and biotechnology sectors. It has no significant colloquial usage in everyday speech.
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