Sentence examples for mutation is rare from inspiring English sources

In MSI-H tumors, APC and BRAF are often mutated, but KRAS mutation is rare.

Results: The factor V Leiden mutation is rare in Indonesians.

Each specific de novo mutation is rare enough to be found in less than 1percentt of the autism population, but collectively they may account for 50percentt of all cases of autism, says the Simons Foundation's Fischbach.

While the mutation is rare in people with Parksinson's, in some ethnic groups it accounts for a substantial proportion of familial Parkinson's.

In addition, PIK3CA mutation is rare in borderline [30] or early-stage ovarian tumors (our unpublished observation).

For seasonal influenza H1N1 an alignment of 2009 sequences prior to the swine flu outbreak (01/2009 to 03/2009) reveals that 85/89 have an N and 2/89 have K/H/T at amino acid 163, indicating that the N163K/H/T mutation is rare, but does exist at some low level in seasonal influenza (Influenza Virus Resources, [32]).

Segregation distortion favouring mutant alleles facilitates crossing most when recombination and mutation are rare, i.e., scenarios where crossing is otherwise unlikely.

KRAS mutation was rare in superficial-type adenoma and adenocarcinoma [ 43, 44].

In addition, Next-generation sequencing studies confirmed that the presence of TET2 mutations is rare in CLL.

Unlike TP53, which is mutated in about 50 80% of human cancers, the TP73 gene mutations are rare.

EGFR gene mutations are rare.