Sentence examples for have been duplication from inspiring English sources

However, there have been duplication and loss events at species-level in 10 species, supporting that adaptation to local environments might partly contribute the evolution of the PGs.

Some of those first-day requests may have been duplications as readers tried repeatedly to order.

The problem with RDs in the past has been duplication of inventory.

There has been duplication of activities and reporting roles.

This well-supported family structure (≥98% bootstrap values for the three major clades) suggests that there has been duplication and diversification within the grass lineage.

Although symptoms such as vomiting, constipation, abdominal pain, obstruction, an abdominal mass, and hemorrhage have been reported, duplication can be easily misdiagnosed as Meckel's diverticulum, appendicitis, a choledochal cyst, or Crohn's disease, especially when it occurs in adults.

This might have been the duplication of a larger chromosomal block as several paralogous connections are found between the two EGFR ligand gene regions on Hsa4.

The first step would have been a duplication of the entire mitogenome, resulting in a dimeric molecule with the two monomers linked head-to-tail.

Across primate species, there have been several duplication events and different species each possess a variety of miR-513 copies, indicating it underwent rapid evolution.

In the main, beneficial mutations in mammalian genomes appear to have been gene duplication, rapid sequence divergence, and alteration in gene expression levels [ 1- 4].

Our analyses also indicate that there have been multiple duplications of genes encoding the β-subunit and few (if any) duplications of α-subunit encoding genes.