Results 81 to 90 of about 98,650 (296)

Trapp Stimulates Guanine Nucleotide Exchange on Ypt1p [PDF]

The Journal of Cell Biology, 2000
TRAPP, a novel complex that resides on early Golgi, mediates the targeting of ER-to-Golgi vesicles to the Golgi apparatus. Previous studies have shown that YPT1, which encodes the small GTP-binding protein that regulates membrane traffic at this stage of the secretory pathway, interacts genetically with BET3 and BET5.
W, Wang, M, Sacher, S, Ferro-Novick
openaire   +2 more sources

Embedded CRISPRi Enhances Gene‐Silencing Efficiency in Drosophila

Advanced Science, EarlyView.
Current CRISPR interference (CRISPRi) technology in Drosophila has limited efficiency. This study introduces the emCRISPRi platform, which significantly enhances transcriptional silencing efficacy by embedding inhibitory domains within the dCas9 architecture.
Pengchong Fu, Xuedi Zhang, Ying Zhou, Jie Zheng, Angyang Sun, Kailong Zhuang, Weiwei Bao, Guanjun Gao   +7 more
wiley   +1 more source

Sequencing and Analysis of the Genome of Propionibacterium freudenreichii T82 Strain: Importance for Industry

Biomolecules, 2020
The genome of Propionibacterium freudenreichii ssp. freudenreichii T82, which has a chromosome containing 2,585,340 nucleotides with 67.3% GC content (guanine-cytosine content), is described in this paper. The total number of genes is 2308, of which 2260
Kamil Piwowarek, Edyta Lipińska, Elżbieta Hać-Szymańczuk, Marek Kieliszek, Anna Maria Kot   +4 more
doaj   +1 more source

First-principles GW calculations for DNA and RNA nucleobases

, 2011
On the basis of first-principles GW calculations, we study the quasiparticle properties of the guanine, adenine, cytosine, thymine, and uracil DNA and RNA nucleobases.
A. Travers, Carina Faber, Claudio Attaccalite, E. Runge, H. Lodish, V. Olevano, X. Blase   +6 more
core   +4 more sources

Back-electron transfer suppresses the periodic length dependence of DNA-mediated charge transport across adenine tracts [PDF]

, 2008
DNA-mediated charge transport (CT) is exquisitely sensitive to the integrity of the bridging π-stack and is characterized by a shallow distance dependence. These properties are obscured by poor coupling between the donor/acceptor pair and the DNA bridge,
Augustyn, Katherine E., Barton, Jacqueline K., Davis, Molly L., Genereux, Joseph C., Shao, Fangwei   +4 more
core   +2 more sources

Single‐Cell Transcriptomics Reveals FLS2‐Dependent Hypoxia Signaling and ERF13‐Mediated Transcription During flg22‐Triggered Immunity

Advanced Science, EarlyView.
This study employs sc‐RNA sequencing, genetics, and phenotyping to systematically map the cell‐type‐specific immune responses triggered by flg22. It reveals FLS2‐dependent transcriptional reprogramming in epidermal and mesophyll cells, and uncovers crosstalk between immune and hypoxia signaling pathways.
Yaping Zhou, Aizhi Qin, Mengfan Li, Qianli Zhao, Luyao Kong, Lulu Yan, Chunyang Li, Hao Liu, Yinpeng Zhang, Jiani Long, Mengyu Liao, Mengmeng Zhou, Xiaoli Fan, Baozhen Wang, Wenxuan Kang, Shui Wang, Zhixin Liu, Xuwu Sun   +17 more
wiley   +1 more source

Novel Mutation at Cys225 in GNAO1‐Associated Developmental and Epileptic Encephalopathies: Clinical, Molecular, and Pharmacological Profiling of Case Studies

MedComm
GNAO1‐associated disorders have a large spectrum of neurological symptoms, from early‐onset developmental and epileptic encephalopathies (DEE) to late‐onset movement disorders. First reported in 2013 and now identified in around 400 cases worldwide, this
Yonika A. Larasati, Gonzalo P. Solis, Alexey Koval, Marie‐Céline François‐Heude, Julie Piarroux, Agathe Roubertie, Ruihan Yang, Ying Zhang, Dezhi Cao, Christian M. Korff, Vladimir L. Katanaev   +10 more
doaj   +1 more source

Bacterial Signaling Nucleotides Inhibit Yeast Cell Growth by Impacting Mitochondrial and Other Specifically Eukaryotic Functions

mBio, 2017
We have engineered Saccharomyces cerevisiae to inducibly synthesize the prokaryotic signaling nucleotides cyclic di-GMP (cdiGMP), cdiAMP, and ppGpp in order to characterize the range of effects these nucleotides exert on eukaryotic cell function during ...
Andy Hesketh, Marta Vergnano, Chris Wan, Stephen G. Oliver   +3 more
doaj   +1 more source

GNL3 Orchestrates AR Transcriptional Programs to Drive Castration‐Resistant Prostate Cancer and Immune Evasion

Advanced Science, EarlyView.
GNL3 is a novel AR coregulator with dual coactivator and corepressor functions in prostate cancer (PCa). Our study uncovers a previously unrecognized mechanism by which the AR transcriptional complex integrates oncogenic signaling and immune suppression.
Cuiting Zhang, Tin Long Cheong, Nitin Narwade, Dandan Dong, Mokan Deng, Zhengqiang Miao, Zhaoqiang Ding, Wenchao Li, Kate Man Kei Lei, Gong‐Hong Wei, Terence Chuen Wai Poon, Chu‐Xia Deng, Edwin Cheung   +12 more
wiley   +1 more source

Rescue of high-specificity Cas9 variants using sgRNAs with matched 5’ nucleotides

Genome Biology, 2017
We report that engineered Cas9 variants with improved specificity—eCas9-1.1 and Cas9-HF1—are often poorly active in human cells, when complexed with single guide RNAs (sgRNAs) with a mismatch at the 5’ terminus, relative to target DNA sequences.
Sojung Kim, Taegeun Bae, Jaewoong Hwang, Jin-Soo Kim   +3 more
doaj   +1 more source