The phrase "absence of label" is correct and usable in written English.
It can be used to describe a situation where something is not labeled or identified, often in contexts related to products, data, or categorization.
Example: "The absence of label on the container made it difficult to determine its contents."
Alternatives: "lack of label" or "no label present".
The dLGN is also affected, with an absence of label in the ventrolateral portion of the contralateral nucleus and a noticeable reduction of the ipsilateral component of the projection.
Furthermore, the absence of label in citrate suggests that both mitochondrial and cytosolic aconitase are potentially inactive in Fh1KO MEFs.
Accordingly, the absence of label dilution in Six2-GFPCre mice after injury and repair confirms that bone marrow-derived cells do not directly contribute to repair of tubular epithelial cells [ 18].
(B and D ) Histological sections stained with antibodies to GFP (brown) confirming absence of label in chicken fibroblast injected animals (B ), and presence of label in multiple tissue types in the iPSC-like injected animals (D ).
Her lengthy analysis was decidedly more nuanced, even if the absence of labels on much of the food complicated the task.
Also helpful is a free checklist with numbers matching those in the displays; the absence of labels gives the show an uncluttered look and reduces eye (and back) strain.
Her boards can be identified by the absence of labels for components (she prefers to keep her designs uncluttered) and, conversely, the presence of instructions, part numbers, and specifications on the rear, which are part of her commitment to open-source transparency.
In addition, if an adult drug already on the market has the potential to help children with the same disease, or if it is widely used in children and the absence of labeling seems dangerous, the F.D.A. can require pediatric tests.
Immunohistochemistry with an antibody directed to the C-terminal portion of telethonin showed complete absence of labelling.
Since the absence of labels in such scenario, a commonly used approach is to select features according to the similarity matrix derived from the original feature space.
