Fibrillarin-like proteins occur in the domain Archaea
نویسندگان
چکیده
منابع مشابه
Fibrillarin-like proteins occur in the domain Archaea.
Fibrillarin is found in the nucleolus of Eucarya and associated with small nucleolar RNAs. It is involved in the processing of precursor rRNA. Two genes, encoding fibrillarin-like proteins from Methanococcus voltae and Methanococcus vannielii, have been isolated. The genes were named flpA (fibrillarin-like protein).
متن کاملCHOP proteins into structural domain-like fragments.
We developed a method CHOP dissecting proteins into domain-like fragments. The basic idea was to cut proteins beginning from very reliable experimental information (PDB), proceeding to expert annotations of domain-like regions (Pfam-A), and completing through cuts based on termini of known proteins. In this way, CHOP dissected more than two thirds of all proteins from 62 proteomes. Analysis of ...
متن کاملArchaea: The First Domain of Diversified Life
The study of the origin of diversified life has been plagued by technical and conceptual difficulties, controversy, and apriorism. It is now popularly accepted that the universal tree of life is rooted in the akaryotes and that Archaea and Eukarya are sister groups to each other. However, evolutionary studies have overwhelmingly focused on nucleic acid and protein sequences, which partially ful...
متن کاملDiversity of the DNA Replication System in the Archaea Domain
The precise and timely duplication of the genome is essential for cellular life. It is achieved by DNA replication, a complex process that is conserved among the three domains of life. Even though the cellular structure of archaea closely resembles that of bacteria, the information processing machinery of archaea is evolutionarily more closely related to the eukaryotic system, especially for th...
متن کاملEukaryotic-Like Virus Budding in Archaea
UNLABELLED Similar to many eukaryotic viruses (and unlike bacteriophages), viruses infecting archaea are often encased in lipid-containing envelopes. However, the mechanisms of their morphogenesis and egress remain unexplored. Here, we used dual-axis electron tomography (ET) to characterize the morphogenesis of Sulfolobus spindle-shaped virus 1 (SSV1), the prototype of the family Fuselloviridae...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1994
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.176.7.2124-2127.1994