Ultimus antecessor universalis

Ultimus antecessor universalis (UAU), lingua latina classica ultimus generis auctor universalis, vel per ludibrium Anglice concestorPortmanteau a biologo Nicky Warren creatum a verbis communis antecessor. sive progenotaVerbum usitatum a Carl Woese anno 1977. Vide Carl Woese et G. Fox (1977), "The Concept of Cellular Evolution," Journal of Molecular Evolution; Carl Woese et G. Fox (1977), "Phylogenetic Structure of the Prokaryotic Domain: The Primary Kingdoms," Proceedings of the National Academy of Sciences, 74(11):5088–90. sive cenancestor,Verbum a Fitch et Upper in The phylogeny of tRNA sequences provides evidence for ambiguity reduction in the origin of the genetic code (1987) positum. vel personificatus Luca,Verbum quod proposuerunt anno 1994 Christos Ouzounis et Nikos Kyrpides et quod nunc praecipue usitatum est post seminarium anni 1996 a Patrick Forterre habitum. Ricardus Dawkins, The Ancestor's Tale: A Pilgrimage to the Dawn of Evolution. est recentissimus organismus ex quo omnes organismi nunc in orbe terrarum vivi descendunt.D. L. I. Theobald (2010), "A Formal Test of the Theory of Universal Common Ancestry," Nature 465(7295):219–22, doi 10.1038/nature09014, pmid=20463738, bibcode 2010Natur.465..219T. Ergo, is est recentissimus antecessor communis omnium generum vitae in tellure inventorum. Aestimatur UAU fere abhinc annorum 3.5 ad 3.8 billiones (quodam tempore aevo Palaeoarchaeano dato) vixisse.W. F. Doolittle (2000), "Uprooting the Tree of Life," Scientific American 282(6):90–95, doi=10.1038/scientificamerican0200-90; 10710791.N. Glansdorff, Y. Xu, et B. Labedan (2008), "The Last Universal Common Ancestor: Emergence, constitution and genetic legacy of an elusive forerunner," Biology Direct 3(29), doi 10.1186/1745-6150-3-29, pmid 18613974, pmc=2478661.

Universalis antecessor communis est saltem 102860-ies probabilior quam multi antecessores.Anglice: "A universal common ancestor is at least 102860 times more probable than having multiple ancestors." T. Hesman Saey (14 Maii 2010), "All Modern Life on Earth Derived from Common Ancestor," Discovery News. 

Carolus Darwin doctrinam universalis descensús communis per rationem evolutionariam in libro De origine specierum posuit, dicens, "Ergo, ex similitudine inferam veri simile esse omnes entitates organicos quae umquam in tellure vixerunt de singula figura primordiali descendisse, in quam vita primum spirata est."Anglice: "Therefore I should infer from analogy that probably all the organic beings which have ever lived on this earth have descended from some one primordial form, into which life was first breathed."—Carolus Darwin, On the Origin of Species by Means of Natural Selection (Londinii: John Murray, 1859), p. 490. 

Habetur UAU cellula unica fuisse quae se in initio per mitosin multiplicavit et concursu temporum novas genuit cellulas quae se in colonias cellularum formaverunt ad viventia multiplicia, quae nunc semper sunt, generanda.

 Locus radicis 
Locus radicis arboris vitae latissime a biologis acceptus inter Bacteria dominium monophyleticum et cladum ab Archaeis et Eucaryotis effectum est, quod "arbor vitae posteris tradita" appellatur, secundum investigationes moleculares quarum prima fuit investigatio a Carolo Woese facta.David R. Boone et Richard W. Castenholz, The Archaea and the Deeply Branching and Phototrophic Bacteria, Bergey's Manual of Systematic Bacteriology, 1, ed. George M. Garrity, ed. 2a (Springer, 2001), p. 721; ISBN 978-0-387-98771-2. Perpaucae investigationes aliter concluserunt, radicem in dominio Bacteriorum fuisse ponentes, aut in phylo Firmicutium aut in phylo Chloroflexiorum, ad cladum cum Archaeis+Eucaryotibus et reliquis Bacteriorum basali, ut Thomas Cavalier-Smith posuit.Thomas Cavalier-Smith (2006), "Rooting the Tree of Life by Transition Analyses," Biology Direct 1(19), pmid=16834776, pmc=1586193, doi 10.1186/1745-6150-1-19.

 Abiogenesis
 Descensus communis
 Phyla Bacteriorum
 Recentissimus antecessor communis
 Tempora evolutionis

 Notae 

Categoria:Biologia
Categoria:Evolutio
Categoria:Taxinomia