Tag : Messenger RNA

Biology

How the initiating ribosome copes with ppGpp to translate mRNAs

Newsemia
by Daria S. Vinogradova, Victor Zegarra, Elena Maksimova, Jose Alberto Nakamoto, Pavel Kasatsky, Alena Paleskava, Andrey L. Konevega, Pohl Milón During host colonization, bacteria use...
Biology

A kinase-dependent checkpoint prevents escape of immature ribosomes into the translating pool

Newsemia
by Melissa D. Parker, Jason C. Collins, Boguslawa Korona, Homa Ghalei, Katrin Karbstein Premature release of nascent ribosomes into the translating pool must be prevented...
Biology

Enhanced translation expands the endo-lysosome size and promotes antigen presentation during phagocyte activation

Newsemia
by Victoria E. B. Hipolito, Jacqueline A. Diaz, Kristofferson V. Tandoc, Christian Oertlin, Johannes Ristau, Neha Chauhan, Amra Saric, Shannon Mclaughlan, Ola Larsson, Ivan Topisirovic,...
Biology

Inverted translational control of eukaryotic gene expression by ribosome collisions

Newsemia
by Heungwon Park, Arvind R. Subramaniam The canonical model of eukaryotic translation posits that efficient translation initiation increases protein expression and mRNA stability. Contrary to...
Biology

Evolution of intron splicing towards optimized gene expression is based on various <i>Cis</i>- and <i>Trans</i>-molecular mechanisms

Newsemia
by Idan Frumkin, Ido Yofe, Raz Bar-Ziv, Yonat Gurvich, Yen-Yun Lu, Yoav Voichek, Ruth Towers, Dvir Schirman, Heike Krebber, Yitzhak Pilpel Splicing expands, reshapes, and...
Biology

Tagger—A Swiss army knife for multiomics to dissect cell type–specific mechanisms of gene expression in mice

Newsemia
by Lech Kaczmarczyk, Vikas Bansal, Ashish Rajput, Raza-ur Rahman, Wiesław Krzyżak, Joachim Degen, Stefanie Poll, Martin Fuhrmann, Stefan Bonn, Walker Scot Jackson A deep understanding...
Biology

mRNA association by aminoacyl tRNA synthetase occurs at a putative anticodon mimic and autoregulates translation in response to tRNA levels

Newsemia
by Ofri Levi, Yoav Arava Aminoacyl-tRNA synthetases (aaRSs) are well studied for their role in binding and charging tRNAs with cognate amino acids. Recent RNA...
Biology

Dhh1 promotes autophagy-related protein translation during nitrogen starvation

Newsemia
by Xu Liu, Zhiyuan Yao, Meiyan Jin, Sim Namkoong, Zhangyuan Yin, Jun Hee Lee, Daniel J. Klionsky Macroautophagy (hereafter autophagy) is a well-conserved cellular process...
Biology

Tubulin mRNA stability is sensitive to change in microtubule dynamics caused by multiple physiological and toxic cues

Newsemia
by Ivana Gasic, Sarah A. Boswell, Timothy J. Mitchison The localization, mass, and dynamics of microtubules are important in many processes. Cells may actively monitor...
Biology

A novel evolutionary conserved mechanism of RNA stability regulates synexpression of primordial germ cell-specific genes prior to the sex-determination stage in medaka

Newsemia
by Amaury Herpin, Cornelia Schmidt, Susanne Kneitz, Clara Gobé, Martina Regensburger, Aurélie Le Cam, Jérome Montfort, Mateus C. Adolfi, Christina Lillesaar, Dagmar Wilhelm, Michael Kraeussling,...
Biology

Insulin resistance disrupts epithelial repair and niche-progenitor Fgf signaling during chronic liver injury

Newsemia
by Fátima Manzano-Núñez, María José Arámbul-Anthony, Amparo Galán Albiñana, Aranzazu Leal Tassias, Carlos Acosta Umanzor, Irene Borreda Gascó, Antonio Herrera, Jerónimo Forteza Vila, Deborah J....
Biology

EBP1 nuclear accumulation negatively feeds back on FERONIA-mediated RALF1 signaling

Newsemia
by Chiyu Li, Xuanming Liu, Xiaonan Qiang, Xiaoyan Li, Xiushan Li, Sirui Zhu, Long Wang, Yuan Wang, Hongdong Liao, Sheng Luan, Feng Yu FERONIA (FER),...
Biology

Refined RIP-seq protocol for epitranscriptome analysis with low input materials

Newsemia
by Yong Zeng, Shiyan Wang, Shanshan Gao, Fraser Soares, Musadeqque Ahmed, Haiyang Guo, Miranda Wang, Junjie Tony Hua, Jiansheng Guan, Michael F. Moran, Ming Sound...
Biology

Genome-wide maps of ribosomal occupancy provide insights into adaptive evolution and regulatory roles of uORFs during <i>Drosophila</i> development

Newsemia
by Hong Zhang, Shengqian Dou, Feng He, Junjie Luo, Liping Wei, Jian Lu Upstream open reading frames (uORFs) play important roles in regulating the main...

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More

Privacy & Cookies Policy