Sentence examples for several genetic changes from inspiring English sources
Advances in molecular genetics have established that several genetic changes, such as the activation of the K- ras oncogene and inactivation of the p53 tumour suppressor gene, are involved in the pathogenesis of colorectal and other cancers (Bos et al, 1987; Vogelstein et al, 1988; Baker et al, 1989).
Due to the occurrence of several genetic changes prior to displacement in the human population around 1968, individuals born after that year lack specific B cell immunity to the H2 HA [10].
Tolerance is a long process during which parasites acquire several genetic changes making them gradually more tolerant of CQ, whereas a resistant parasite is unaffected by drug exposure.[15].
Genetic studies have revealed several genetic changes that contribute to the formation of sarcomas.
Genome sequencing revealed several genetic changes in ϕ6 strains selected for fast and slow mobility.
MPNST cells appear to undergo several genetic changes during their progression to the malignant phenotype, although the mechanisms involved in this process remain unknown.
Moreover, studies of modern human evolution suggest that several recent genetic changes are responses to such diseases.People and birds are similar in many ways.
Other than the mitotic recombination events shown in Figure 2, several other genetic changes could result in a 5-FOAR strain.
190– 193 Several longitudinal studies with isolates from cystic fibrosis, 194 persistent infections in households, 195 and an MRSA clone before and after BSI 196 revealed several subtle genetic changes compromising virulence, cell-wall biosynthesis, and antimicrobial resistance.
Although characteristic patterns of DNA changes are caused by exogenous mutagens in both lung cancer types for several molecular genetic changes, such as G-protein pathways and MYC genes, differences between SCC and SCLC have been shown (Greenblatt and Harris, 1995).
Several relevant genetic changes have been identified, including loss of function of tumor suppressor genes, for example the von Hippel-Lindau gene, and gain of function of oncogenes leading to PI3K/AKT/mTOR activity [ 43].
