The six families listed earlier appear to be either nonfunctional or potentially in the process of losing activity, whereas the majority of families appear to be active, long-term inhabitants of the genome.
In vitro cytotoxicity assays are often run in parallel to primary cell-based activity screens in order to identify hits that only appear to be active because of their cytotoxic effects [7, 8].
But her North Korean partners still appear to be active in Poland.
The real leaders in the long-term borrowing game appear to be active online investors, people like Aaron Talsky.
The Guardian approached JMC for a comment but an email address for inquiries did not appear to be active.
In one of the more unusual symptoms of unseasonable warmth, long-dormant bacteria appear to be active.
E. chlorotica also assimilates the genes of V. litorea into its genetic structure; however, those genes do not appear to be active in the animal.
Biologically, fail-safe mechanisms identified by the ab initio approach appear to be active in preventing potentially mutagenic deamination of dihydrocytosine and enzymatic methylation of dU.
(The al-Aqsa Islamic Brigades no longer appear to be active; shortly after Harroun left the country, isis took control of the area where he had fought and forced other rebel groups out or into submission).
Thus, colon carcinoma cells contain active tyrosine kinases and/or inactive tyrosine phosphatases not present in normal colonic cells, and Src and Yes appear to be active kinases in the carcinoma cells.
Rivermouths appear to be active C and N processing environments, thus necessitating their explicit incorporation into models estimating nearshore loading and possibly contributing to their importance to Great Lakes biota.
