polymorphism
- noun
- /ˌpɒlɪˈmɔːrfɪzəm/
- Specialized
- Researchers are exploring the effects of polymorphism in drug formulation to improve the efficacy of medications.
Examples
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Spoligotype patterns with ambiguous signatures were confirmed by using long-sequence polymorphism PCR.
Academic text (2013) -
Puzzles and polymorphism in water
Academic text (1998) -
So this was at one point cutting edge, a technique called RFL, PS restriction fragment link polymorphisms do not write that down.
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This tumor is of particular interest because of its low degree of aggressiveness, its slow growth, and its conspicuous architectural polymorphism—features that for many years have complicated its recognition as a tumor type distinct from other adenocarcinomas.
Academic text (2005) -
In 12 patients in 2 hospitals, it was resistant to fluconazole and genotypically distinct from isolates from South Korea and Japan, as revealed by M13 and amplified fragment length polymorphism typing.
Academic text (2013) -
The study of polymorphism in chemicals helps scientists understand how different crystal forms can affect a compound's properties.
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In solid-state chemistry, polymorphism is crucial as it can lead to different physical properties of the same compound.
Synonyms
A chemical substance that can form different crystal shapes
A substance that can exist in two or more solid forms with different properties
Compounds
- Specialized
A small change in a gene where one DNA letter is different
Surface Forms
Morphology
polymorphism = polymorphic (semi-transparent) = poly + morph + ism
The noun is formed regularly from the adjective 'polymorphic' with -ism to express a state or property.
Etymology
Polymorphism comes from the parts poly- 'many', as in polygon, and -morph 'shape', as in metamorphosis. So in chemistry, polymorphism means the same substance can take 'many shapes' as different crystal forms, which is why carbon can appear as both graphite and diamond.