mutation
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Deletion (resulting in a frame shift), duplication (also resulting in a frame shift), or a plain old SNP (change of base). You might also be looking for one which changes the amino acid coding sequence and one that does not.
Many times a change in the base sequence during DNA replication will cause a mutation but if it is the 3rd base often there will be no mutation . It will often give the same protein. The term is genetic "wobble" and is seen when mRNA and tRNA match do not match at the third base.
Deletions and duplications of single-base pairs typically arise during homologous recombination and cause diseases. But what happens when a mutation occurs over multiple genes? Rearrangements of chromosomes include deletions of DNA sequences and duplications of segments, both of which can encompass thousands to hundreds of thousands of bases. Why do these large rearrangements occur? For one, certain structural features of the genome, also referred to as genome architecture, can render various regions fragile and thus prone to events such as chromosome breakage, which often result in translocations, deletions, and duplications. Often, these alterations happen due to errors during cell division when chromosomes align (Figure 1). Homologous recombination between areas of concentrated repeated sequences frequently creates deletions and duplications. Because they commonly involve more than one gene, the disorders caused by these large deletion and duplication mutations are often severe.
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ture
Mutations are the result of an error in the duplication process of DNA. These include insertion errors in DNA (base-pairing, dimers), DNA silencing, abnormal protein synthesis, and defective chromosomes.
duplication
A Base Substitution In Gametes During Meiosis
Messenger Rna is made. mRna is single stranded and is made through RNA polymerase. Replication = duplication of Dna, Transcription = the duplication of genetic information into mRnas, Translation = the production of proteins by the activity of Ribosomes.
An acid base imbalance can result in
There are a number of ways through which DNA can be repaired. The common options include mismatch, base excision and so much more.
int RevNum( int num ) { const int base = 10; int result = 0; do { result *= base; result += num % base; } while( num /= base); return( result ); }
int RevNum( int num ) { const int base = 10; int result = 0; do { result *= base; result += num % base; } while( num /= base); return( result ); }
Deletion (resulting in a frame shift), duplication (also resulting in a frame shift), or a plain old SNP (change of base). You might also be looking for one which changes the amino acid coding sequence and one that does not.
Many times a change in the base sequence during DNA replication will cause a mutation but if it is the 3rd base often there will be no mutation . It will often give the same protein. The term is genetic "wobble" and is seen when mRNA and tRNA match do not match at the third base.