G91T

G91T is a designation that appears in multiple technical and scientific contexts, and it does not refer to a single, universally defined entity. In genetics, G91T commonly denotes a point mutation in a gene sequence, representing a substitution of guanine (G) by thymine (T) at nucleotide position 91. The effect of such a substitution depends on the gene, reading frame, and codon context, and it can be synonymous, missense, or nonsense, with potential implications for protein function.

In the realm of genetic research and clinical genetics, a G91T variant may be cataloged as a single-nucleotide polymorphism (SNP) or variant. Its interpretation requires reference to population frequency data, functional studies, computational predictions, and inheritance or segregation information. The pathogenicity and potential association with traits or diseases are assessed within established guidelines, with conclusions varying by gene and clinical context.

Outside of genetics, G91T can also appear as a model number, part code, or designation for a device, instrument, component, or system in engineering, manufacturing, or consumer electronics. In these cases, the exact specifications, compatibility, and performance details depend on the manufacturer and product line, and must be obtained from official product documentation.

Because G91T can refer to different concepts across domains, precise interpretation relies on the relevant context. If you can specify the field or provide additional details, a more focused and authoritative article can be produced.