Amphotropic
Definition
Describing plant ovules: an accepted orthographic variant for 'amfitrop', describing a structure strongly bent in a horseshoe shape; in virology, describing a virus (especially a retrovirus) capable of infecting and structurally replicating within both the cells of its original host species and cells of different species, exhibiting a dual tropism.
Bilingual Equivalents
- Amphotropic
Grammatical & Source Details
| Inflection Type | Variable adjective with standard masculine, feminine, and structural plural variations. |
| Formation | Derived from ancient Greek elements 'ampho' (both) and 'tropos' (turning, affinity). |
| Spelling / Pronunciation | [am.fo.ˈtrop] |
| Source | Handbook of Molecular Virology and Vector Systems |
Contextual Usage Examples
RO: Vectorul retroviral amfotrop a fost utilizat cu succes pentru a transfera gena corectă în celulele umane cultivate.
EN: The amphotropic retroviral vector was successfully used to transfer the correct gene into cultured human cells.
RO: Această tulpină virală amfotropă prezintă un risc crescut de răspândire din cauza spectrului larg de specii-gazdă.
EN: This amphotropic viral strain presents an increased risk of spread due to its wide spectrum of host species.
RO: În botanică, termenul amfotrop trimite la aceeași curbură a micropilului ca și forma clasică amfitropă.
EN: In botany, the term amphotropic refers to the same curvature of the micropyle as the classical amphitropous form.
Idioms & Phrases
Virus amfotrop / Amphotropic virus
RO: Agent patogen modificat sau natural care poate trece bariera de specie, multiplicându-se în organisme diverse.
EN: A modified or natural pathogen that can cross the species barrier, multiplying within diverse organisms.
Vector amfotrop / Amphotropic vector
RO: Instrument biotehnologic structural derivat dintr-un virus, folosit în terapia genică pentru livrarea acizilor nucleici.
EN: A structural biotechnological tool derived from a virus, used in gene therapy for delivering nucleic acids.
Tropism amfotrop / Amphotropic tropism
RO: Afinitate biologică duală manifestată prin recunoașterea receptorilor celulari de pe suprafețe tisulare diferite.
EN: A dual biological affinity manifested through the recognition of cell receptors on different tissue surfaces.
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