"I don't have an opinion about it per se—I observe the facts and try to see it as one big development of life, as a course of evolution".
This view would address the authors' concern about how "such machinery would have been maintained in land plant organelles over a course of evolution of more than four hundred million years".
Otherwise, it is inconceivable that such a mutation would have been fixed and then maintained in land plant organelle genomes over a course of evolution of more than four hundred million years.
Like the Forster, it was a spiritual adventure story, written with rhapsodic excitement, engulfing its mid-Victorian characters in huge shifts of time, culture, place and authorial tone, while also setting them on a course of moral evolution.
Note, however, that the derivation of these relationships (Vip≥Vg, error catastrophe at Vg≈Vip, and proportionality between Vg and Vip for a given course of evolution) is based on the existence of two-variable distribution function P(x = phenotype, a = gene), and the postulate that single-peaked distribution is maintained throughout evolution, which is not trivial.
We have previously shown that when a genome lost a TF in the course of evolution, then it would rapidly lose its cognate biding sites in inter-TU regions [ 32, 33].
Since allometry plays a role in the individuals in early generations, it has an effect on the course of evolution, yielding an evolutionary path to the optimal solution, which without allometry was not found in any of the reference evolutionary runs we have performed.
Evolutionary retargeting – the alteration of a subcellular localization of a protein in the course of evolution – has been rampant in eukaryotes and involves any possible combination of organelles.
A widely accepted model posits that in the course of evolution an autosomal chromosome acquired a sex determining locus and was henceforth doomed to degrade by mutational silencing and deletions to a point where it now only harbors a handful of essential genes [ 3].
It persists in its futile climb, explains Daniel C. Dennett at the opening of his new book, "Breaking the Spell: Religion as a Natural Phenomenon" (Viking), because its brain has been taken over by a parasite, a lancet fluke, which, over the course of evolution, has found this to be a particularly efficient way to get into the stomach of a grazing sheep or cow where it can flourish and reproduce.
Loss of a family in the course of evolution from the most recent common ancestor is defined as the set of protein families that exist both in one of node's uncles and in one of its siblings but do not exist for the node.
