Full Description
second gene is the endoplasmic reticulum (ER)- elements (SINEs). The repetitive DNA sequences in resident heat shock protein GRP78, a member of the eukaryotic genomes are thought to reflect the Bip family. The identification of an ER resident evolutionary forces acting on selfish DNA (10). It GRP78 protein in G. lamblia, a primitive eukaryotic may be possible to suggest that the Archeabacterial "archazoan" that lacks mitochondria and other retrons (6) further evolved, by recruiting essential organelles, strongly suggests the existence of ER in cellular genes, into RNA and DNA viruses. this ancient eukaryote. Phylogenetic analyzes of In a recent review on mitochondrial evolution (21) HSP70 sequences showed that the cytoplasmic and Gray et al. indicated that gene sequence data suggest ER homolog form distinct subfamilies that evolved that the mitochondrion "arose in a common ancestor from a common eukaryotic ancestor by gene of all extant eukaryotes raising the possibility that this duplication that occurred very early in the evolution organelle originated at essentially the same time as the of eukaryotic cells (18).
In a more detailed analysis nuclear component of the eukaryotic cell".
Contents
A: Virus Genes Acquired to Evade the Host Immune Responses.- Evolution of Viruses by Acquisition of Cellular RNA or DNA Nucleotide Sequences and Genes: An Introduction.- Immunomodulatory Functions Encoded by the E3 Transcription Unit of Adenoviruses.- Immune Escape by Hepatitis B Viruses.- MHC Class I-Subversive Gene Functions of Cytomegalovirus and their Regulation by Interferons-an Intricate Balance.- B: Acquisition of Cellular and Viral Genes by Herpes and Iridoviruses.- Marek's Disease Herpesvirus Transforming Protein MEQ: a c-Jun Analogue with an Alternative Life Style.- Herpesvirus Homologues of Cellular Genes.- Iridovirus Homologues of Cellular Genes—Implications for the Molecular Evolution of Large DNA Viruses.- C: Poxvirus Gene Homologues of Cellular Genes.- Sequence and Functional Analysis of a Homolog of Interleukin-10 Encoded by the Parapoxvirus Orf Virus.- Myxoma Virus Expresses a TNF Receptor Homolog with two Distinct Functions.- Poxvirus Homologues of Cellular Genes.
