Sentence examples for shaping sequence from inspiring English sources
The task started with a shaping sequence where every correct response was reinforced.
The schedules alternated so that each was displayed five times; i.e., there were five segments, resulting in a total of 40 reinforcers per child (plus six from the shaping sequence).
No degeneration of msp sequences in apomictic taxa is observed; with dS>dN and the clustering of mutations in the intron instead indicating that purifying selection has been the dominant force shaping sequence diversity.
The public release of the assembled D. pulex genome, combined with genetic mapping studies [ 49], should provide insight into the roles of recombination rate, chromosomal context, demographic history, and selection on shaping sequence divergence in sex-biased genes.
Concurrently, parents use positive reinforcement and shaping sequencing to effectively assist the progress of the SET-C program.
However, little is known regarding whether these mechanisms continue to shape sequence diversity at the intraspecific level.
Little, however, is known about whether positive selection may have shaped sequence variation at loci involved in social cognition.
To characterize how natural selection has shaped sequence evolution in the D. mauritiana genome, we compared divergence and polymorphism across five sequence classes (table 1 and supplementary fig. S1, Supplementary Material online).
One way in which the activity of these receptors is modulated is through a wedge shaped sequence that is located between the membrane and the proximal region of the D1 catalytic domain [ 111].
Whereas those earlier studies sought to quantify proximate selective pressures, we aimed to determine if selective pressures shaped sequence evolution and/or gross changes in gene expression of immune genes in a tropical rodent compared to temperate relatives.
Even though the metabolic and biochemical properties of human NAD metabolic enzymes have been intensely studied, there is currently a lack of a systematic evolutionary analysis of how natural selection has shaped sequence patterns of NAD metabolic enzymes.
