dc.contributor.author |
Delaye, L |
|
dc.contributor.author |
Lazcano Araujo Reyes, Antonio Eusebio |
|
dc.date.accessioned |
20130312T14:38:50Z |
|
dc.date.available |
20130312T14:38:50Z |
|
dc.date.issued |
2000 |
|
dc.identifier.citation |
Delaye, L. and Lazcano, A. 2000. RNA-binding peptides as molecular fossils. In: J. Chela-Flores, G. Lemerchand, and J. Oró (eds). Origins from the Big-Bang to Biology: Proceedings of the First Ibero-American School of Astrobiology (Klüwer Academic Publishers, Dordrecht), 285-288 |
en_US |
dc.identifier.uri |
http://hdl.handle.net/11154/140556 |
|
dc.description.abstract |
Comparisons of complete cellular genomes indicate that a set of genes whose products sqnthesize, degrade, or interact with RNA molecules are among the most highly conserved sequences common to all living beings, and therefore may have been present in their last common ancestor, i.e., the cenancestor. In order to obtain insights on the evolution of sequences which may date freom an early evolutionary period during which RNA played a genetic role prior to the emergence of DNA genomes, we have analyzed the conserved RNAbinding sites of these highly conserved molecules, since these may be some of the recognizable peptides in our dataset. The characteristics of some of these highly conserved amino acid stretches which are essential in RNA metabolism are discussed. |
en_US |
dc.language.iso |
en |
en_US |
dc.title |
RNAbinding peptides as molecular fossils |
|
dc.type |
Memorias de reuniones científicas |
en_US |
dc.identifier.idprometeo |
2270 |
|
dc.source.novolpages |
285-288 |
|
dc.subject.wos |
Astronomy & Astrophysics |
|
dc.subject.wos |
Biochemistry & Molecular Biology |
|
dc.subject.wos |
Biology |
|
dc.description.index |
WoS: SCI, SSCI o AHCI |
|
dc.relation.journal |
Origins freom the BigBang to Biology: Proceedings of the First IberoAmerican School of Astrobiology |
|
dc.description.Departamento |
Departamento de Biología Evolutiva |
|
dc.relation.Instadscription |
Facultad de Ciencias, UNAM |
|