The phrase "an enhanced frequency" is correct and usable in written English.
It can be used in contexts related to technology, communication, or any field where frequency is a relevant concept, indicating an improved or increased rate of occurrence.
Example: "The new software update allows for an enhanced frequency of data transmission, improving overall performance."
Alternatives: "an improved frequency" or "a higher frequency".
Consistently, we observed that wild-type cells exposed to cadmium display an enhanced frequency of forward mutations to canavanine resistance and minisatellite destabilisation.
In addition, our data display an enhanced frequency of the ancestral *4 haplotype out of Africa, a feature exhibited by only a subset of genes reported in the literature [for reviews see 33], [34].
The syringeal modifications in the male syrinx, in concert with dimorphisms in neural control and muscle mass, are most likely the foundation for the potential to generate an enhanced frequency range.
Indeed, low calcium bursting was confirmed by intracellular recording showing an enhanced frequency of action potential (Bikson et al., 2002).
Although fetal wastage remained markedly increased when pregnancy occurs, improvements in management have resulted in an enhanced frequency of live births (40 86% of all pregnancies) [ 13– 15].
Here, antagonists may limit B-cell hyper-reactivity and antibody production or mediate immunomodulation or suppression through an enhanced frequency of IL-10 secreting B cells.
Moreover, a significantly enhanced frequency of CXCR4-mRNA-positive CD27- naive B cells was found in pSS patients when compared with NHS (36.0% versus 18.1%, P < 0.0001).
It is notable not only that pathogenic autoantibodies are highly mutated but that studies of the BCR repertoire in human SLE demonstrated a diffusely enhanced frequency of somatic hypermutation compared with healthy subjects by using single-cell analysis [ 14- 16, 44].
Although looped tails, occasional spina bifida aperta and a low frequency of defective cochlear hair cell orientation are all found in Vangl2 Lp/+ mice (Copp et al., 1994; Yin et al., 2012), we detected a much enhanced frequency and severity of this phenotypic combination in compound Sdc4 Vangl2 mutants.
Despite a housekeeping policy requiring enhanced frequency of cleaning (twice per day) for CDAD patient isolation rooms, C. difficile spores were still detected in approximately 50% of toilets.
A recent analysis of smc5/6 mutants also revealed enhanced frequency of chromosome breakage during an otherwise unperturbed mitotic cell division [ 16].
