Sentence examples for during early evolutionary from inspiring English sources

These and other experiments "clearly reinforce the possibility of primitive RNA-based life during early evolutionary stages," says evolutionary biologist Antonio Lazcano of the National University of Mexico in Mexico City.

In conclusion, we propose that an ancestor of genus Listeria contained a functional CRISPR locus 1 (lmo0519-lmo0520) that lost its associated cas genes during early evolutionary events.

Spiders presented such a great danger to humans during the early evolutionary stages that a fear of the species became part of our DNA.

Dr. Carney said that color-generating structures within the animal's feather would have given the feathers additional structural support which would have been an advantageous during this early evolutionary stage of dinosaur flight.

Therefore, atmospheric loss during hydrodynamic conditions is investigated, since it can be shown that the exospheric temperature may have been above the "blow-off" temperature of molecular nitrogen of about 8000 K during the early evolutionary stages of Titan's atmosphere.

"For example, the melanin in the Archaeopteryx wing feather would not only have provided black coloration, but also increased structural integrity that would have been advantageous during this early evolutionary stage of dinosaur flight," he wrote.

The GPx1/2 genes are likely to have evolved from the retrointegration of GPx3-like intermediate aided by retrotransposon-encoded proteins, which was followed by acquisition of introns, during an early evolutionary period of the Vertebrata.

The aim of this retrospective, consecutive, single-centre study is to share our experience in removing pacemaker and implantable cardioverter defibrillator (ICD) leads using different extraction techniques, during an early, evolutionary period of lead extraction.

Fossil Plants, his backyard botanic garden, houses a collection of early evolutionary plants.

There is a great variety of plant & animal life representing early evolutionary forms.

The ancient Greek philosopher Anaximander put forward early evolutionary ideas, for example.