Sentence examples for elements evolution of from inspiring English sources
Whether expansion of the distal Hoxd domain at the fin-to-limb transition was accomplished by modulation of existing regulatory elements, evolution of new enhancer sequences, or by sustained production of mitogenic factors, such as Fgfs from the apical ridge, is unknown.
There are also the evolutionary factors that influence at the level of the coding gene structure: exon duplication, exon shuffling, exonization of intronic sequences and mobile elements, evolution of alternative splicing, usage of alternative translation initiation and termination sites, among others.
In addition, models of mobile element evolution assume a second type of selfishness: elements of different familes do not cooperate, but they independently fight for their survival in the host genome.
The stringent criteria that we used to identify de novo genes would aid our observation of cis-regulatory element evolution during the initial stage of a gene emergence.
We therefore propose to integrate classe I elements into the previous model of transposable element evolution through horizontal transfers.
This is indeed a critical aspect of transposable element evolution that impacts how the elements affect their host genomes.
Several laboratory sessions further emphasized elements of evolution and phylogeny.
During early primate evolution, many thousands of DNA elements became integrated and fixed [ 41], and numerous primate-specific SINEs (short interspersed nucleotide elements) triggered the evolution of primate-specific functions [ 42].
We further describe the probable impact of EFT-3m elements on rearrangements and deletions at two secondary metabolite gene loci, highlighting the possibly large impact of these elements on genome evolution of epichloid fungi.
Feschotte, C. Transposable elements and the evolution of regulatory networks.
