Nurturing Life Sciences
#Id: 6944
Heterozygous for inversions also exhibit reduced recombination among genes located in the inverted region.
#Id: 468
#Unit 2. Cellular Organization
Introns may more freely accumulate point substitutions and other changes due to no selection pressure.
#Id: 469
Introns evolve or accumulate mutations/changes much more rapidly than exons
#Id: 470
Intron do not face selective pressure to produce a polypeptide with a useful sequence hence highly variable.
#Id: 471
Exon sequences are conserved by the negative selection of individuals in which the sequences have changed
#Id: 472
Most intron mutations are expected to be selectively neutral except branch site, splicing junctions, and sequences influencing splicing
#Id: 473
A mutation that confers a more advantageous phenotype to an organism, relative to Individuals in the same population without the mutation, is positive selection of that organism.
