The phrase "a requirement of higher" is not correct and lacks clarity in written English.
It may be intended to refer to a requirement that is of a higher level or standard, but it needs additional context to be usable.
Example: "The project has a requirement of higher standards for quality assurance."
Alternatives: "a higher standard requirement" or "a requirement of greater level".
In clinical application, there is always a requirement of high number of NK cells and therefore, we first expanded the NK cell population by an efficient system developed by us previously for NK cell expansion [ 21].
Severe vasoplegic shock was defined as a requirement of norepinephrine higher than 1 μg/kg/minute or the use of two or more vasopressors.
A reduced range of motion may also reflect a requirement for higher level of muscular activity as pregnancy progresses, as restricting excessive trunk motion is a function of the lumbar Erector Spinae muscles [ 22].
In this paper, we detected homologs in all vertebrate species investigated and potential orthologs in different invertebrates, thus suggesting a requirement of ASAP in higher eukaryotes.
He therefore had to be sworn in as a constable, a requirement of holding such high office.
However, MPs say hospitals must make "a clear commitment to open and public accountability for their staffing records" and that a "fundamental requirement of high-quality care was having "adequate levels of both clinically and non-clinically qualified staff in all circumstances".
Collectively, our results highlight a necessary requirement of high c-Myc expression in glioma cancer stem cells.
More likely, however, this failure to rescue may reflect a requirement for high levels of SENP3 protein expression or for precise regulation of SENP3 expression that could not be recapitulated by the exogenous mRNA.
For NAHR to occur there is a requirement of sequences sharing a high degree of identity with a minimal length of about 300 base pairs (bp) [ 7, 8].
The DCs also contain a tubulovesicular membrane system and have plentiful mitochondria, implying a requirement for high levels of energy consumption and activity.
