All of the following would be associated with mutations in a gene, EXCEPT?Genetic variationAdditive genesMultiple allelesTruncated proteins

Additive genes would not be associated with mutations in a gene.

Here's why:

1. Genetic Variation: This is directly associated with gene mutations. Genetic variation refers to the differences in genes among individuals and populations. Mutations, which are changes in the DNA sequence of a gene, are a primary source of genetic variation.

2. Additive Genes: These are genes that work together to influence a trait. Each additive gene adds a small amount to the trait, and the total effect is the sum of all these small contributions. This is not directly associated with gene mutations, as mutations refer to changes in a single gene rather than the combined effect of multiple genes.

3. Multiple Alleles: This refers to the existence of more than two alleles for a particular gene within a population. Mutations can lead to the creation of new alleles, so this is associated with gene mutations.

4. Truncated Proteins: These are incomplete proteins that result from a mutation that introduces a premature stop codon into a gene's sequence. This is directly associated with gene mutations.