منابع مشابه
Eukaryotic transcription initiation
Transcription is defined as the synthesis of RNA from a DNA template. In bacteria, transcription of all genes is catalysed by a single RNA polymerase, whereas in the eukaryotic nucleus, three different RNA polymerases — Pol I, Pol II and Pol III — carry out the synthesis of different classes of RNA. Pol I and Pol III transcribe a limited number of genes encoding ribosomal RNAs, transfer RNAs an...
متن کاملThe RBO turns 50 and gets a present
A RBO faz 50 anos e ganha um presente This year, the RBO will be 50 years old! The history of the RBO began in 1965. After a difficult start led by Marcio Ibrain, it was kept going for a long time through the dedication of our dearly missed friend, Donato, who was followed by Giesta. This history has already been narrated in this space. We started our activity in the RBO in 2009, nominated by t...
متن کاملFunctional Proteins from Short Peptides: Dayhoff's Hypothesis Turns 50.
First and foremost: Margaret Dayhoff's 1966 hypothesis on the origin of proteins is now an accepted model for the emergence of large, globular, functional proteins from short, simple peptides. However, the fundamental question of how the first protein(s) emerged still stands. The tools and hypotheses pioneered by Dayhoff, and the over 65 million protein sequences and 12 000 structures known tod...
متن کاملMolecular basis of eukaryotic transcription
The Nobel Prize in Chemistry for 2006 is awarded to Roger Kornberg for his fundamental studies of the molecular basis of eukaryotic transcription. Transcription is the process in a cell in which the genetic information stored in DNA is activated by the synthesis of complementary mRNA by enzymes called RNA polymerases. Eventually, the mRNA is translated by ribosomes into functional cell proteins...
متن کاملMolecular basis of eukaryotic transcription
The Nobel Prize in Chemistry for 2006 is awarded to Roger Kornberg for his fundamental studies of the molecular basis of eukaryotic transcription. Transcription is the process in a cell in which the genetic information stored in DNA is activated by the synthesis of complementary mRNA by enzymes called RNA polymerases. Eventually, the mRNA is translated by ribosomes into functional cell proteins...
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: Cell
سال: 2019
ISSN: 0092-8674
DOI: 10.1016/j.cell.2019.09.018