These genetic invaders are formidable evolutionary forces that have shaped the architecture of the genomes of higher organisms, with some conserving the ability to induce new integrants within their hosts' genome.
To determine whether the ability of poliovirus 3A to inhibit ER-to-Golgi traffic is conserved, the ability of 3A proteins from several picornaviruses, including human rhinovirus 14, foot-and-mouth disease virus, enterovirus 71, hepatitis A, and Theiler's virus, was tested.
Although the tyrosine residues are well conserved, the ability of mammalian tetherins to signal in human cells is highly species specific.
For the second category, 15 serial passages of local lesions were performed in a separate experiment; these lineages conserved the ability of producing local lesions but never recovered the ability to generate systemic and symptomatic infections.
The use of CNTs as gene therapy vectors has shown that these engineered structures can effectively transport the genes inside mammalian cells and keep them intact because the CNT-gene complex has conserved the ability to express proteins [ 14].
Since the presently characterized mammalian yCCR4 ortholog has conserved the ability to bind yPOP2 homologs and displays high sequence similarities with yCCR4 in the nuclease core domain, it suggests that the mammalian yCCR4 orthologs might also be associated with a deadenylase function.
Plant DNA banks have the ability to conserve the genetic fingerprint defining the species as well as the diversity within, and in the future, it is possible that they will act as "molecular snapshots" (Rice et al. 2008).
Understanding the foraging ecology of a species or population can strongly impact on the ability to accurately conserve the species or population of concern.
The chimeric protein conserves the physicochemical abilities of their components.
