In support of the possibility that a circadian clock became the YRO through gene deletion, we were interested to observe that under certain conditions, fibroblasts homozygous null for the "core clock gene" Bmal1 exhibit a pronounced ultradian rhythm in "clock gene" expression, echoing previous observations made using pacemaker neurons from Bmal1 null mice [ 31].
This rationale for freedom of expression is echoed by Justice Oliver Wendell Holmes in his famous dissent in Abrams v. United States (1919) when he claims that the best test of truth is free trade in the marketplace of ideas.
His facial expression was echoed in comments made later by European Commission President Jean-Claude Juncker. Jean-Claude Juncker
Because classes would at first seem to be individuals of some sort, but on analysis are found not to be, Russell speaks of them as "logical fictions," an expression which echoes Jeremy Bentham's notion of "legal fictions".
This expression profile is echoed by the varied subcellular expression levels of both antioxidant enzymes and redox-sensitive protein targets.
One is the 1968 portrait of the art collectors Fred and Marcia Weisman standing outdoors with some of their sculptures; their still postures and fierce expressions comically echo a Northwest Indian totem pole rising in the background.
One has a big, laughy face, and the other has a more contemplative expression; these traits are echoed, I think, by the personalities of the women inside.
But last Thursday, an appeals court in Denver effectively overturned Judge Vazquez's decision, ruling that the city's spending limits violated the candidate's "core First Amendment right of political expression," a view that echoed the Supreme Court's decision in a 1976 case, Buckley v. Valeo, that equated campaign spending with free speech.
Many weighed in on social media, including Patton Oswalt, whose expression of horror was echoed by thousands.
The studies presented here are prone to many well-known limitations, such as the noisiness of expression microarrays, the frequent lack of concordance of gene and protein expression, and the post-translational signaling systems that are at most only faintly echoed in gene expression levels.
