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The phrase "alter upon" is not commonly used in written English and may not be considered correct.
It could be interpreted as a request to change something based on a specific condition or event, but it lacks clarity and is not standard usage.
Example: "The terms of the agreement may alter upon the completion of the project."
Alternatives: "change based on" or "modify in response to".
Exact(8)
I am a lowly scribe, whose opinion of these companies is likely to alter upon receipt of – let's say – a free holiday.
The ELISA binding assay for 89Zr-bevacizumab gave a binding of 75%, which is optimal for this assay, and did not alter upon coupling of 1 of 2 eq of dye.
The reason for the intense kidney accumulation remains unclear, but the uptake seems to be relatively nonspecific and does not alter upon apoptosis induction with cycloheximide in mice [26].
As analyzed by flow cytometry, IL-4 or TGF-β induced generation of 2% or 4% of CD4+IL-9+ T cells did not alter upon adding IL-1β to the cultures, and no IL-9 was expressed in the presence of IL-1β alone (data not shown).
Fluorescein-labelled lectin binding by the kidney tissue was also found to alter upon transformation.
In fact, the expression levels of all group 2a HvWRKY genes alter upon powdery mildew infection.
Similar(52)
The fibre structure is not altered upon light exposure.
The UV visible spectral absorptions are significantly red-shifted and can been altered upon chemical oxidation.
MKP-1 phosphorylation and protein expression level are differentially altered upon TM and DTT treatment.
Raman analysis showed that the quality of SWCNTs was evidently altered upon the ammonia injection.
COX-1 is also expressed in ATI-like cells, but was not altered upon treatment (Fig. 2c).
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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com