The phrase "a lack of typical" is not correct in written English as it is incomplete and lacks clarity.
It can be used in contexts where you want to describe an absence of something that is considered standard or usual, but it needs to be part of a more complete phrase.
Example: "The study revealed a lack of typical responses from the participants, indicating a need for further investigation."
Alternatives: "an absence of usual" or "a deficiency of standard".
We found FLT3 ligand, Interleukin-3, Interleukin-6, and Macrophage inflammatory protein-1 (MIP-1/CCL3) were undetectable in most subjects, indicating a lack of typical CX3CL1 inducers in our cohort of asymptomatic human subjects.
This lack of interest in human speech not only correlated with the severity of a child's autistic symptoms, Kuhl notes, but with a lack of typical brain response to subtle changes in syllables, such as the switch from "ba" to "da".
Reactive attachment disorder denotes a lack of typical attachment behaviors rather than an attachment style, however problematic that style may be, in that there is an unusual lack of discrimination between familiar and unfamiliar people in both forms of the disorder.
A lack of typical clinical presentation for invasive NTS disease and affordable timely diagnostics [6], [8], [11], together with increasing levels of multi-drug resistance [4], [5], [11], [12] underlie the urgent need for new approaches to treat NTS.
The brain showed a lack of typical spongiform degeneration and had large plaques, likely stemming from the extensive neuronal loss caused by the long duration (32 months) of the disease.
Furthermore, results from dichotic listening studies suggest a lack of typical left hemisphere specialisation for speech perception in individuals with DS.
The fossil, named Acaenoplax hayae, has several aplacophoran traits, such as features that may have been gills and a lack of the typical molluscan foot.
However, up to 30%% of obese individuals are considered metabolically healthy (MHO), and there is evidence to suggest that a lack of the typical elevation in the inflammatory profile associated with obesity may underlie this 'protected' MHO phenotype.
One problem with the apartment was a lack of closet space, typical for prewar buildings in China.
The challenge to the security services in Britain and elsewhere was also underlined by a lack of discerning or "typical" traits of lone-actor terrorists, who often evaded the "tripwires" of intelligence services and police monitoring of established terror networks.
A lack of overview is typical for crises situations.
