Isn't evolution, even back-to-the-future evolution, great?
"It seems like ergot has been involved with animals and humans almost forever, and now we know that this fungus literally dates back to the earliest evolution of grasses," Mr Poinar Jr said.
What follows is a slideshow of infographics from past issues dating back to the first.The evolution of The Economist's infographics September 2nd 1843: Issue No. 1 of "The Economist: Or The Political, Commercial, Agricultural, And Free Trade Journal" priced six pence (equivalent to £2.70 today).
Sequence conservation of cis-regulatory elements of transcription within CNEs might date back to the period in evolution when the new patterns that they determine were added to a basic body plan.
Also, to go back to the CASS gene evolution, the authors mention, page 8, « the extraordinary evolutionary mobility of CASS».
In addition, most studies do not consider how the epidemiological dynamics may feed back to the pattern of evolution.
On the basis of protein and DNA sequence data, the Schizosaccharomyces genus appears to be an ancient "basal" ascomycete (Taphrinomycetes) whose roots go back to the early radiative evolution of ascomycetes and perhaps close to the split between animals and fungi.
The endosymbiotic acquisition of secondary and tertiary plastids involved massive gene transfer events from algal endosymbiont to host, the development transit sequences for targeting horizontally-transferred genes back to the plastid, and the evolution of transport complexes beyond the TIC/TOC translocons in primary plastids that allow proteins to cross up to five plastid membranes [ 42, 47].
As a chemical transmitter in the mammalian central nervous system, nitric oxide (NO) is still thought a bit of an oddity, yet this role extends back to the beginnings of the evolution of the nervous system, predating many of the more familiar neurotransmitters.
