A larger number of Gypsy-related assembled sequences are found in the HR fraction of the genome, compared with Copia-related sequences, indicating that some families of Gypsy REs have undergone massive amplification during olive genome evolution.
A few such volcanoes have undergone massive eruptions and have expelled a large fraction of their interiors, as did Mount St. Helens in the northwestern United States in 1980.
Using end-enriched RNA-sequencing (Rend-seq) with single-nucleotide resolution, we found that many bacterial gene clusters encoding conserved pathways have undergone massive divergence in transcript abundance and architectures via remodeling of internal promoters and terminators.
We have undergone massive life shifts from single-hood to married life, pregnancy, childbirth, breastfeeding; enduring radical changes to our bodies and minds.
Animal and human communities have undergone massive changes since the crisis in Calydon.
Despite increased intron numbers, the overall genome structure appears not to have undergone massive expansion and is around 25 Mb in size.
However, in some cases, ICEs have undergone massive expansion, such as the 185 ICE elements in Orientia tsutsugamushi that occupy 35% of the genome [ 87].
In contrast, some basidiomycota fungi, such as Puccinia graminis (18 CYPs) and Malassezia globosa (6 CYPs), have undergone massive reductions, probably reflecting their obligatory pathogenic lifestyles.
It has been suggested that organisms that have undergone massive reductions in their genome acquired a low G + C content and have also had degradation of their regulatory signals.
In contrast, the 69 potential toxin encoding genes predicted in the genome of the King cobra have undergone massive expansion, with 30 (i.e., 43 %) likely to have arisen following gene duplication.
