Sentence examples for mutation are present from inspiring English sources

In cancer specimens exhibiting a TP53 mutation, cells without a mutation are present as well.

This, as well as other observations (Zheng et al, 1993), led us to conclude that ovarian cystadenomas are unlikely to progress spontaneously to carcinoma unless predisposing changes such as a p53 mutation are present.

Similar to the findings in human ORs, Wynn et al. [ 1] found that, for a large percentage of mouse VR genes, both an intact version and a version that is truncated or carries a frame shift mutation are present.

To determine if the apparent gene rearrangement and frameshift mutation are present in the chimpanzee NANOG gene, or whether these are assembly and sequencing errors, we compared the available sequences of NANOG and NANOGP1 in the chimpanzee assembly and selected PCR primer sequences in regions that differed sufficiently to ensure specific amplification of the NANOG gene.

According to Doniger et al., [ 32] 49 pseudogenes containing an internal in-frame stop codon (based on our own criteria) and 5 pseudogenes containing a frameshift mutation are present in either M22 or YPS163, while they correspond to intact coding sequences in S288C.

Therefore, it can be assumed that the thromboembolic risk that is usually associated with a heterozygous F5 R506Q mutation is no longer reliable if missense mutations, e.g., the F5 G1718S mutation, located on the same allele as the F5 R506Q mutation, are present.

Five cases with rare mutations and one case with novel mutation are presented in Table  2.

The genotypes for marker FCA931 and for the mutation are presented in Fig. 1.

A germline TP53 R337H mutation is present in childhood adrenocortical tumors (ACT) from southern Brazil.

In addition, a Pro to Ser mutation was present at position 50.

At least 1 mutation was present in 239 (77%) of 311 tumors.