Comparison of the SSEA1 expression with Bruce4 ES cells (passage 23) revealed a content of 83% positive cells for Bruce4 ES on feeder (Fig. 7g) and 93% SSEA1 for the UTF-Neo-selected on feeders (passage 4, Fig. 7h) and 99% for UTF-Neo-selected cells on gelatine under continued selection pressure (passage 3) (Fig. 7i).
Loss of the functionality of the GTPase cycle would have led to a relaxation of selective pressure on the G domain in terms of GTP/GDP discrimination, but continued selection for aa-tRNA-binding capabilities, resulting in an aSelBL that retains the classical GTPase fold.
The continued selection of Ravindra Jadeja over Ravichandran Ashwin was inexplicable.
This chapter discusses the inclusion of meat quality information in livestock breeding programmes which could provide permanent and cumulative genetic improvements in these traits with continued selection.
Further, CEN1 HC significantly reduced bacterial counts in two different animal models of infected wounds, while Staphylococcus aureus and methicillin-resistant S. aureus (MRSA) failed to develop resistance against this peptide under continued selection pressure.
In the reed warblers studied by Davies, despite well-matched eggs, about 20% of cuckoo eggs are chucked out of the nest, "so there is continued selection for improvement," he says.
The performances against USA and Canada have probably produced more questions than answers but two matches were won and those who flew back home last Sunday will have a good few months to see if they have made a significant enough first impression to merit continued selection.
Demographic processes will tend to restore a stable age-distribution and with continued selection a tug of forces will ensue.
The percentage of cells in a given clone maintaining trisomy for the introduced chromosome, despite continued selection, varied depending on the chromosome transferred and the number of passages.
Plugging the fitness estimates (Table 6) into an equation for allele frequency change under a constant-viability selection model showed that the A allele would be eliminated in 4 5 generations, assuming continued selection of this magnitude.
