The phrase "aberration exists" is correct and usable in written English.
It can be used to indicate that a deviation from the norm or an unusual occurrence is present in a particular context.
Example: "In the data analysis, we found that an aberration exists, suggesting a potential error in the measurements."
Alternatives: "anomaly is present" or "deviation occurs".
Although histological classification can separate these two subtypes, previous studies using conventional genome scanning techniques such as loss of heterozygosity analysis and comparative genomic hybridisation (CGH) have shown that differences and similarities in genetic aberration exist between SCLC and NSCLC (Girard et al, 2000; Balsara and Testa, 2002).
Through the application of a classification algorithm, we now provide the genome-wide evidence that distinct patterns of copy number aberrations exist in metastatic melanomas.
Only concordant false positive aberrations exist in S. Concordant true aberrations.
A recent global gene expression meta-analysis has demonstrated that chromosomal aberrations exist in HiPSCs [13].
The fact that similar genetic aberrations exist in a variety of gliomas suggests common progenitor cells of these tumors.
All types of aberrations exist in R; therefore, we independently generated n× m binary matrices, Rc, Rn and Rf.
Taken together, in contrast to the scenario for BRCA1, these results indicate that specific BRCA2-associated genomic aberrations exist.
It has been demonstrated that more genetic aberrations exist during the process of cancer progression, invasion and metastasis [ 24, 25].
We were interested to investigate which genomic aberrations existed in cases co-expressing BCL6 and MUM1, and found that the genomic characteristics of BCL6+ and BCL6− in non-GCB DLBCL were different, suggesting they belong to different subtypes of disease.
However, this time I found that the 3rd order spherical aberration can exist with no 3rd order coma aberration under this aberration theory.
