Results 61 to 70 of about 28,556 (226)

Alternative polyadenylation produces multiple 3’ untranslated regions of odorant receptor mRNAs in mouse olfactory sensory neurons

BMC Genomics, 2019
Background Odorant receptor genes constitute the largest gene family in mammalian genomes and this family has been extensively studied in several species, but to date far less attention has been paid to the characterization of their mRNA 3′ untranslated ...
Mohamed Doulazmi, Cyril Cros, Isabelle Dusart, Alain Trembleau, Caroline Dubacq   +4 more
doaj   +1 more source

Rational Design of Optical Single‐Walled Carbon Nanotube‐Based Nanosensors with Biological Recognition Elements

Advanced Sensor Research, EarlyView.
This Review focuses on assessing and providing perspective on the field of rationally‐designed optical sensors constructed with single‐walled carbon nanotubes. The literature is reviewed and evaluated for SWCNT‐based sensors constructed with biomolecular recognition elements, including proteins, peptides, and oligonucleotides, as well as their methods ...
Amelia K. Ryan, Atara Israel, Maria Celina Stefoni, Catarina Ferraz, Ryan M. Williams   +4 more
wiley   +1 more source

Alternative polyadenylation: New insights from global analyses [PDF]

RNA, 2012
Recent studies have revealed widespread mRNA alternative polyadenylation (APA) in eukaryotes and its dynamic spatial and temporal regulation. APA not only generates proteomic and functional diversity, but also plays important roles in regulating gene expression. Global deregulation of APA has been demonstrated in a variety of human diseases.
openaire   +2 more sources

Lipid Droplet‐Localized Spindle Apparatus Coiled‐Coil Protein 1 Regulates Lipid Droplet Distribution

Advanced Science, EarlyView.
SPDL1‐L, a long isoform of SPDL1, is identified as a bona fide lipid droplet‐associated protein that acts as a dynein adaptor to drive perinuclear clustering of lipid droplets. By linking lipid droplets to the microtubule network, SPDL1‐L extends the function of SPDL1 beyond mitosis and contributes to lipid droplet organization and nuclear remodeling ...
Honggang Su, Huimin Pan, Yaqiang Liu, Wei Wang, Yang Jiao, Yumo Hang, Xiahe Huang, Yong E. Zhang, Yuhang Chen, Mei Ding, Xun Huang   +10 more
wiley   +1 more source

RNA Binding Protein CELF2 Regulates Signal-Induced Alternative Polyadenylation by Competing with Enhancers of the Polyadenylation Machinery

Cell Reports, 2019
Summary: The 3′ UTR (UTR) of human mRNAs plays a critical role in controlling protein expression and function. Importantly, 3′ UTRs of human messages are not invariant for each gene but rather are shaped by alternative polyadenylation (APA) in a cell ...
Rakesh Chatrikhi, Michael J. Mallory, Matthew R. Gazzara, Laura M. Agosto, Wandi S. Zhu, Adam J. Litterman, K. Mark Ansel, Kristen W. Lynch   +7 more
doaj   +1 more source

Alternative Polyadenylation Promotes Glioblastoma Growth [PDF]

Cancer Discovery, 2014
Abstract CFIm25 acts as a tumor suppressor by repressing use of 3′ UTR proximal polyadenylation sites.
openaire   +1 more source

Connexin 26 Functions as a Direct Transcriptional Regulator During the Cochlea Development

Advanced Science, EarlyView.
Connexin26 can not only form intercellular channels that mediate rapid communication on the cell membrane, but also enter the nucleus as a transcription factor to directly regulate the transcription of nuclear genes. In the developing cochlea, Cx26 can control the maturation of the molecular scissor ADAM10 by regulating the transcription of TspanC8 ...
Xiaozhou Liu, Le Xie, Yuan Jin, Sen Chen, Xinyu Shi, Yanjun Zong, Zhengdong Zhao, Wei‐Jia Kong, Yu Sun   +8 more
wiley   +1 more source

Comparative transcriptome analysis of male and female flowers in Spinacia oleracea L

BMC Genomics, 2020
Background Dioecious spinach (Spinacia oleracea L.), a commercial and nutritional vegetable crop, serves as a model for studying the mechanisms of sex determination and differentiation in plants. However, this mechanism is still unclear. Herein, based on
Ning Li, Ziwei Meng, Minjie Tao, Yueyuan Wang, Yulan Zhang, Shufen Li, Wujun Gao, Chuanliang Deng   +7 more
doaj   +1 more source

APAatlas: decoding alternative polyadenylation across human tissues

Nucleic Acids Research, 2019
AbstractAlternative polyadenylation (APA) is an RNA-processing mechanism on the 3′ terminus that generates distinct isoforms of mRNAs and/or other RNA polymerase II transcripts with different 3′UTR lengths. Widespread APA affects post-transcriptional gene regulation in mRNA translation, stability, and localization, and exhibits strong tissue ...
Wei Hong, Hang Ruan, Zhao Zhang, Youqiong Ye, Yaoming Liu, Shengli Li, Ying Jing, Huiwen Zhang, Lixia Diao, Han Liang, Leng Han   +10 more
openaire   +2 more sources

From Natural Discovery to AI‐Guided Design: A Curated Collection of Compact Enhancers for Crop Engineering

Advanced Science, EarlyView.
ABSTRACT Precise transgene‐free gene upregulation remains a challenge in crop biotechnology, as conventional enhancers often exceed CRISPR‐mediated knock‐in size constraints and face regulatory hurdles. Here we establish a foundational cross‐species resource of compact transcriptional enhancers developed via STEM‐seq, a high‐throughput screening ...
Qi Yao, Jin Gao, Keling Wang, Yufeng Liu, Peijin Han, Hong Pan, Xiaofeng Yang, Qianlan Yin, Dating Zhong, Lu Ye, Qi Deng, Lingling Gao, Xiaoyu Tu, Dequan Wang, Yuming Lu   +14 more
wiley   +1 more source