Results 71 to 80 of about 30,645 (223)

A Biomimetic Dual‐Targeting Nano‐APA‐Editor Reprograms the 3'UTR Landscape for Tongue Squamous Cell Carcinoma Therapy

Advanced Science, EarlyView.
This study unveils a pathogenic axis in oral cancer where NUDT21 suppresses a tumor suppressor network, prominently PTEN, via 3'UTR lengthening. To exploit this transcriptomic vulnerability, we developed a biomimetic Nano‐APA‐editor. By delivering CRISPR/Cas9, we reprogrammed the global 3'UTR landscape, restoring multi‐target tumor suppression and ...
Yiran Ao, Bin Gu, Hui Zhao, Kun Tan, Qin Zhao, Zhengjun Shang   +5 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

Regulation of Alternative Polyadenylation by U1 snRNPs and SRp20 [PDF]

Molecular and Cellular Biology, 1998
Although considerable information is currently available about the factors involved in constitutive vertebrate polyadenylation, the factors and mechanisms involved in facilitating communication between polyadenylation and splicing are largely unknown.
H, Lou, K M, Neugebauer, R F, Gagel, S M, Berget   +3 more
openaire   +2 more sources

A Single‐Cell Transcriptomic Atlas of the Ovine Rumen Microbiome Characterizes Lineage‐Specific Metabolic Shifts Associated with Host Heat Tolerance

Advanced Science, EarlyView.
An optimized single‐cell transcriptomic framework profiles over 60 000 cells to map the ovine rumen microbiome, partitioning the ecosystem into seven cross‐species functional clusters. In heat‐resistant hosts, a lineage‐specific metabolic shift in Anaerovibrio lipolyticus toward a highly glycolytic phenotype contributes to a “nutritional sparing ...
Sanbao Zhang, Qinyang Jiang, Junjie Ma, Jianwei Zou, Fan Wang, Feifei Lv, Yanna Huang, Yongcheng Wang, Ziye Xu   +8 more
wiley   +1 more source

Improved annotation of 3' untranslated regions and complex loci by combination of strand-specific direct RNA sequencing, RNA-seq and ESTs [PDF]

, 2014
The reference annotations made for a genome sequence provide the framework for all subsequent analyses of the genome. Correct and complete annotation in addition to the underlying genomic sequence is particularly important when interpreting the results ...
Junfang Song, Geoffrey J Barton, Schurch Nicholas J., Brown, Sara J., Gordon G Simpson, Nicholas J Schurch, McLean, W. H. Irwin, Song Junfang, Simpson Gordon G., Sherstnev, Alexander, Brown Sara J., Alexander Sherstnev, Song, Junfang, McLean W. H. Irwin, Duc, Celine, Kate G Storey, Storey, Kate G., Schurch, Nicholas J., Cole Christian, Sherstnev Alexander, Simpson, Gordon G., Céline Duc, W H Irwin McLean, Cole, Christian; id_orcid, Christian Cole, Barton Geoffrey J., Sara J Brown, Duc Céline, Barton, Geoffrey J.; id_orcid, Storey Kate G.   +29 more
core   +1 more source

RNA‐centric world of retroviruses: unravelling the molecular strategies of genomic RNA packaging

Biological Reviews, EarlyView.
ABSTRACT Retroviruses constitute a unique group of RNA viruses that have profoundly influenced both evolutionary trajectories and biomedical research. Their ability to reverse transcribe and integrate into host genomes has shaped genomic architecture across species and contributed to our understanding of oncogenes, gene regulation, and RNA biology ...
Mohammad Abdullah Jehad, Suresha G. Prabhu, Lizna M. Ali, Vineeta N. Pillai, Farah Mustafa, Tahir A. Rizvi   +5 more
wiley   +1 more source

Alternative polyadenylation expands the mRNA isoform repertoire of human CD46

, 2017
Alternative polyadenylation is a prevalent mechanism regulating mammalian gene expression. While tandem 3′-Untranslated-Region (3′UTR) polyadenylation changes expression levels, Intronic PolyAdenylation generates shorter transcripts encoding truncated ...
Roca, Xavier, Ly, Phuong Thao, Sze Jing Tang, Phuong Thao Ly, Xavier Roca, Tang, Sze Jing   +5 more
core   +1 more source

WDR33 alternative polyadenylation is dependent on stochastic poly(a) site usage and splicing efficiencies

RNA Biology
Transcripts from the human WDR33 gene, which encodes a central component of the mRNA polyadenylation (PA) machinery, are subject to alternative polyadenylation (APA) within promoter-proximal introns/exons.
Lizhi Liu, Takahiro Seimiya, James L. Manley   +2 more
doaj   +1 more source

Seeking a Role for Translational Control by Alternative Polyadenylation in Saccharomyces cerevisiae

Microorganisms, 2021
Alternative polyadenylation (APA) represents an important mechanism for regulating isoform-specific translation efficiency, stability, and localisation. Though some progress has been made in understanding its consequences in metazoans, the role of APA in
Rachael E. Turner, Traude H. Beilharz
doaj   +1 more source

Status and future of recombinant adeno‐associated virus vector manufacturing

Biotechnology Progress, EarlyView.
Abstract Sixty years of adeno‐associated virus (AAV) research illustrates a trajectory marked by basic science exploration, iterative innovation, persistent challenges, a number of clinical setbacks, as well as commercial therapeutic triumphs. This continual evolution has led to recombinant AAV (rAAV) becoming a cornerstone of modern gene therapy ...
Frank Agbogbo, David Dismuke
wiley   +1 more source