Interestingly, the prefrontal-coupled regions of cerebellum in particular appear to have undergone significant expansion in recent hominid evolution.
We found evidence that 34 gene families that are expressed in the elephant placenta have undergone significant expansion or contraction during the evolution of this lineage.
During the past decade, the process industries have undergone significant technological and business challenges; pressure on profit margins, manpower reduction, process optimization, safety and environmental regulations, and reduction in maintenance costs.
Like other TLR4 containing adjuvants, we have preliminary data demonstrating that GLA can induce robust immune responses in aged mice and humans whose immune systems have undergone significant decline with increasing age.
To identify gene families that have undergone significant expansion or contraction and to estimate the global rates of gene gain and loss, we applied the probabilistic framework developed by Hahn et al. [25].
Further, relative to cerebellar midline (vermis), the lateral hemispheres of the cerebellum have undergone significant expansion in hominoids relative to monkeys (MacLeod et al. 2003).
Chemoreceptor gene families have undergone significant expansion in C. elegans since its common ancestor with Caenorhabditis briggsae [ 30], including multiple rounds of tandem duplication in the sra and srab families [ 31], and appear prone to gene gains and losses.
Triaxial residual stress and lattice parameter measurements showed that both the untextured and textured materials had undergone significant stress relaxation, presumably due to spontaneous microcracking.
