Sentence examples for during the origin of from inspiring English sources

They are sharply separated by the hundred or more major differences between bacteria and eukaryotes that originated during the origin of the eukaryotic cell [ 27, 29, 129].

In addition, we have searched our cDNA sequences for evidence of domains and genes for key animal properties that may have originated in the unicellular ancestors of animals rather than during the origin of multicellularity itself, notably for signaling pathways and cell-adhesion both essential in multicellular animal development.

A recent review (Schrum et al. 2010) explores such plausible scenarios for the transition from prebiotic chemistry to simple biology, including the chemical assemblies capable of "Darwinian evolution" during the origin of cellular life.

These building blocks of organism were selected during the origin of life, and were imperfect and intrinsic to generation of damage in every biological process, such as in DNA replication, epigenetic modification, transcription and translation, protein post-translational modification, protein fold, and metabolic process.

Throughout the 1860s, one of Heliade's main interests was an investigation into the issues involving Romanian history during the origin of the Romanians and the early medieval history of the Danubian Principalities.

"This interaction between field and binarity dates back to the processes acting during the origin of the stars, a form of archaeomagnetism of the early Universe," the study authors wrote.

We show that thousands of genes evolved endometrial expression during the origins of mammalian pregnancy, including genes that mediate maternal-fetal communication and immunotolerance.

The technique, described in today's Science, could reveal more precisely what our planet was like during the origins of life.

Coding sequence and phylogenetic analysis suggested multi-lineage strong positive selection on RHOXF2 during primate evolution, especially during the origins of humans and chimpanzees.

Modified model A (thick lines in figure 2, i.e. the branches from the most recent common ancestor of Catarrhines to the human and chimpanzee lineages were taken as the foreground and compared with the corresponding null model with ω2 = 1 fixed) was used to test if there have been positive selections (Ka/Ks > 1) during the origins of humans and chimpanzees.

Of these cell types, the latter three derive from kidney mesoderm during development, with the origin of angioblasts not yet resolved [ 80].