Pursuing my Masters in Microbiology. Fun-loving and a chill person. Enthusiastic learner and teacher. Singer and pianist.

Akepogu Jacquelyn

Molecular basis of mutation - base substitution, addition, deletion, transposition, trinucleotide repeat expansion, paramutation, duplication and inversion.

English

Mutations - 2 for GATE

Characteristics of molecular basis of mutations and it’s types, base substitution and it’s mechanism.

Molecular Basis of Mutation - Base Substitution

Mechanism of base addition, deletion and transposition.

Base Addition, Deletion and Transposition

The concept of trinucleotide repeat expansion and its effects seen in microbes as well as humans. The concept of paramutation described in detail.

Trinucleotide Repeat Expansion and Paramutation

Concept of deletion in genes, origin and genetic effects.

Deletion

Concept of duplication, origin and genetic effects.

Duplication

Concept of inversion, origin and genetic effects.

Lessons

6 lessons • 56m

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Molecular Basis of Mutation - Base Substitution

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Base Addition, Deletion and Transposition

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Trinucleotide Repeat Expansion and Paramutation

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Deletion

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Duplication

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Inversion