Missense Mutation- Definition, Causes, Mechanism, Types, Examples
A missense mutation is a type of mutation where the alteration of a nucleotide base in a gene sequence results in the translation of different amino acids in the protein. … Read more
Genetics is a branch of natural science that deals with heredity due to the transmission of genes, gene regulation, and gene manipulation.
A missense mutation is a type of mutation where the alteration of a nucleotide base in a gene sequence results in the translation of different amino acids in the protein. … Read more
Point mutation definition Point mutation is a type of genetic mutation where one of the base pairs in the DNA sequence is altered either by insertion or deletion. Point mutation, … Read more
Evolution refers to the series of gradual changes that can be observed in an organism from ancestors to predecessors in a longer period which can be genetic or phenotypic. Evolution … Read more
Strasburger discovered the chromosome in 1815; W. Waldeyer introduced the term chromosome in 1888. A chromosome is a thread-like structure in which DNA is packed and coiled around a protein … Read more
Evolution gives the meaning of gradual changes observed in an organism over a while which gives diagnostic characteristics to them resulting in their proper adaptation to the environment they live … Read more
Natural selection definition Natural selection is a process of adaptation by an organism to the changing environment by bringing selective changes to its genotype or genetic composition. Natural selection is … Read more
Phenotype Definition Genotype Definition Key Differences (Phenotype vs Genotype) Basis for Comparison Phenotype Genotype Definition Phenotype is a term used in genetics to refer to all the observable traits in … Read more
Image Source: Spencerbaron and YassineMrabet. Incomplete dominance definition Incomplete dominance is a mechanism of dominance in heterozygotes, where the dominant allele does not entirely overcome the phenotypic expression of the … Read more
Heterochromatin Definition Heterochromatin is a tightly packed or condensed DNA that is characterized by intense stains when stained with nuclear stains, containing transcriptionally inactive sequences. It exists in multiple variations, … Read more
Chromosome Definition A chromosome is a thread-like structure present in the nucleus or nuclear region of the cytoplasm that is made up of a single molecule of DNA (Deoxyribonucleic acid) … Read more