Resultado de búsqueda
Hace 6 días · Mutation is an alteration in the genetic material of a cell or a virus that can be inherited by its descendants. Learn about the different types of mutations, how they occur, and their effects on evolution and health.
- Mutation
A mutation is a mistake or a change in a living thing’s DNA...
- Antigenic Shift
antigenic shift, genetic alteration occurring in an...
- Chromosomal Disorder
Chromosomal disorder, any syndrome characterized by...
- Codon
Codon, any of 64 different sequences of three adjacent...
- Human Genetic Disease
human genetic disease, any of the diseases and disorders...
- Polyploidy
Polyploidy, the condition in which a normally diploid cell...
- Cystic Fibrosis
cystic fibrosis (CF), an inherited metabolic disorder, the...
- Down Syndrome
Down syndrome, congenital disorder caused by the presence in...
- Mutation
In biology, a mutation is an alteration in the nucleic acid sequence of the genome of an organism, virus, or extrachromosomal DNA. [1] . Viral genomes contain either DNA or RNA.
Hace 2 días · A mutation is a change in the DNA sequence of an organism. Mutations can result from errors in DNA replication during cell division, exposure to mutagens or a viral infection. Germline mutations (that occur in eggs and sperm) can be passed on to offspring, while somatic mutations (that occur in body cells) are not passed on.
A mutation is a change in a genetic sequence, such as a substitution, insertion, deletion, or duplication of DNA bases. Mutations can be hereditary or nonhereditary, and can be caused by mistakes or exposure to mutagens. Learn more about the types, causes, and effects of mutations with examples and links for further exploration.
4 de abr. de 2017 · A mutation is a change or transformation in the genetic material of an organism. It can be caused by various factors, such as mutagenic agents, errors in DNA replication, or natural selection. Mutations can have different effects on the function, expression, or structure of the gene product. Learn about the types, examples, and quiz of mutation with Biology Dictionary.
A mutation is a permanent, heritable change in the nucleotide sequence or the process by which such a change occurs in a gene or in a chromosome. There are two major types of mutations: small-scale and large-scale. Small-scale mutations are genetic mutations, often in the form of substitutions, deletions, and insertions of one or more nucleotides.
A genetic mutation is any alteration in the DNA sequence that can affect an organism's phenotype. Learn about the different types of mutations, how they occur, and how they influence evolution and disease.
