Sentence examples for a stepwise evolution of from inspiring English sources

We would argue similarly that peptide synthesis evolved from a more rudimentary noncoded form, and that the synthesis of increasingly more complex peptides provided the selective advantage for a stepwise evolution of the contemporary translation system (similar to the view expressed by Maizels and Weiner [ 8]).

Based on our transcriptome data sets, we suggest a stepwise evolution of the Orco/OR complex with Orco having evolved in the lineage of Dicondylia (Zygentoma + Pterygota) and the functional complex of Orco and ORs emerging within the pterygote insects (this study, Clyne et al., 1999; Gao and Chess, 1999; Smadja et al., 2009; Vosshall et al., 1999; Robertson and Wanner, 2006; Kirkness et al., 2010).

The current evolutionary model of EHEC O157 H7/H– consists of a stepwise evolution scenario proceeding from O55:H7 to a node (hypothetical intermediate) that then branches into sorbitol-fermenting (SF) O157 H– and non-SF (NSF) O157 H7.

Similar to previous models, we assume a stepwise evolution from the cyanobacterial HLIPs to the central group of SEPs.

According to these results, a stepwise evolution via well-differentiated carcinomas could not be excluded theoretically for at least a subgroup of these tumours.

For over 100 years, molluscan eyes have been used as an example of convergent evolution and, more recently, as a textbook example of stepwise evolution of a complex lens eye via natural selection.

T3SS is a prime example of a vestigial system and an important illustration of the stepwise evolution of the flagella machinery [67], [68].

A mutagenesis approach directing the stepwise evolution of DsRed has produced mRFP1, the first true monomer.

A better-resolved phylogenetic framework, recent advances in the understanding of arthropod development, and numerous new fossils from early in the arthropod evolutionary history have combined to give a clearer understanding of the stepwise evolution of arthropod body plans from the earliest arthropod stem.

During the stepwise evolution of E. coli O157 H7 from a common E. coli O55:H7 ancestor, genes encoding Stx1 and Stx2 were acquired horizontally by phage transduction [ 10].

Following the stepwise evolution of the inhibin α-subunit provides a unique vantage point in understanding the constraints on the other members of this extraordinarily powerful and highly conserved family of ligands.