Тёмный

Roy Parker (U. Colorado Boulder/HHMI) Part 1: mRNA Localization, Translation and Degradation 

Science Communication Lab
Подписаться 181 тыс.
Просмотров 38 тыс.
50% 1

www.ibiology.org/genetics-and...
Part 1
The control of mRNA production and function is a key aspect of the regulation of gene expression. In the first part of this lecture, I will discuss how in eukaryotic cells, the control of mRNA localization, translation and degradation in the cytoplasm allow for the proper regulation of the amount, duration, and location of protein production. The basic mechanisms of these processes are understood and reveal that the mechanisms of localization, translation, and degradation are interconnected. The unique properties of each mRNA are dictated by its intrinsic interactions with cellular machines, as well as its complement of mRNA specific RNA binding proteins and miRNAs. Strikingly, mRNPs are dynamic and can be modulated by protein modifications as well as by modification of the mRNA itself, thereby providing a diversity of targets for the regulation of mRNA function in response to extracellular signals.
In 2012, Roy Parker joined the University of Colorado, Boulder after many years at the University of Arizona.

Опубликовано:

 

8 авг 2024

Поделиться:

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист
Посмотреть позже
Комментарии : 10   
@medielijah
@medielijah 4 года назад
My teacher spent more than 3x the time this lecture took to record but I ended up understanding less than 1/3. Excellent review, thanks a lot. Was starting to give up on this subject. But after watching this I am so motivated again, many thanks.
@darioc.ramirezphdmsc2684
@darioc.ramirezphdmsc2684 12 лет назад
Elegant and comprehensive lecture!!! Loved it, sure my students will appreciate it as well
@ysviewpoint
@ysviewpoint 11 лет назад
Enjoyed it! Looking forward to part two.
@Quantumash1
@Quantumash1 13 лет назад
Thanks a lot Sir This video is very helpful in understanding mRNA localization, translation and degradation.
@sageman1458
@sageman1458 11 лет назад
very informative thanks
@WorldCollections
@WorldCollections 11 лет назад
After watching this, I get the feeling our professor is deliberately trying to confuse us. How important is to organize information! Thanks!
@Quantumash1
@Quantumash1 13 лет назад
Sir Is it possible that the videos be broken up into shorter parts. i.e., less than 30 minute parts?
@bhnsina
@bhnsina 11 лет назад
Goood video and he reminds me of the professor in The walking dead season1, Any1 else seeing it? :D
@makaylabrandon5841
@makaylabrandon5841 3 года назад
these people are theives stole from louise brandon justiceeeeeeeeeeeeee!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@trafalgar22a8
@trafalgar22a8 3 года назад
This presenter has unclear diction.
Далее
ШТУРМ ПРОСТО ОФИГЕЛ
00:17
Просмотров 145 тыс.
University of Colorado Boulder Research Institutes
6:34
Ron Vale (UCSF, HHMI) 1: Molecular Motor Proteins
35:26
Anna Marie Pyle (Yale U./HHMI) Part 1: RNA Structure
23:04