Results 31 to 40 of about 5,280 (159)

Characterization of Echinostoma cinetorchis endoribonuclease, RNase H [PDF]

The Korean Journal of Parasitology, 2017
Echinostoma cinetorchis is an oriental intestinal fluke causing significant pathological damage to the small intestine. The aim of this study was to determine a full-length cDNA sequence of E. cinetorchis endoribonuclease (RNase H; EcRNH) and to elucidate its molecular biological characters.
Lim, Sung-Bin, Cha, Seok Ho, Jegal, Seung, Jun, Hojong, Park, Seo Hye, Jeon, Bo-Young, Pak, Jhang Ho, Bakh, Young Yil, Kim, Tong-Soo, Lee, Hyeong-Woo   +9 more
openaire   +2 more sources

Phylogenetic Analysis of the Endoribonuclease Dicer Family

PLoS ONE, 2014
Dicers are proteins of the ribonuclease III family with the ability to process dsRNA, involved in regulation of gene expression at the post-transcriptional level. Dicers are conserved from basal metazoans to higher metazoans and contain a number of functional domains that interact with dsRNA.
Zeqian Gao, Miao Wang, David Blair, Yadong Zheng, Yongxi Dou   +4 more
openaire   +5 more sources

The roles of rice microRNAs in rice-Magnaporthe oryzae interaction

Phytopathology Research, 2019
MicroRNAs (miRNAs) are a class of small (20–24 nucleotides (nt) long) non-coding RNAs. One mature miRNA can be transcribed from one or more gene loci known as miRNA genes (MIRs).
Yan Li, John Martin Jerome Jeyakumar, Qin Feng, Zhi-Xue Zhao, Jing Fan, Muhammad Ibrahim Khaskheli, Wen-Ming Wang   +6 more
doaj   +1 more source

A Portable Colorimetric Device for Rapid Bacterial Detection with Cleavable Functional Nucleic Acid Probes for A Common Bacterial Endoribonuclease

Angewandte Chemie International Edition, EarlyView.
A simple, rapid, and portable gold‐coated filter tip‐based assay (GFTA) is developed for bacterial detection. The GFTA leverages cleavable functional nucleic acid probes as molecular recognition elements to target RNase H2, a highly conserved bacterial endoribonuclease, enabling sensitive and specific colorimetric detection of bacterial pathogens ...
Jiuxing Li, Rudi Liu, Wenqing Zhang, Bruno J. Salena, Yingfu Li   +4 more
wiley   +1 more source

RATEX: A Scalable RNA‐Based Platform for Logical and Multi‐Layered Cellular Programming

Angewandte Chemie, Volume 138, Issue 26, 22 June 2026.
RATEX integrated ribosome‐mediated transcription control with synthetic RNA regulators, enabling simultaneous processing of RNA, metabolite, and small‐molecule inputs through complex logic operations within a single transcript. The platform achieves up to 1,492‐fold gene regulation, multi‐input hybrid logic gates, RNA‐programmed signaling cascades, and
Hyunseop Goh, Hansol Kang, Chaeri Kim, Jongmin Kim   +3 more
wiley   +2 more sources

Mouse ribonuclease III. cDNA structure, expression analysis, and chromosomal location

BMC Genomics, 2002
Background Members of the ribonuclease III superfamily of double-stranded(ds)-RNA-specific endoribonucleases participate in diverse RNA maturation and decay pathways in eukaryotic and prokaryotic cells. A human RNase III orthologue has been implicated in
Nicholson Rhonda H, Fortin Kristine R, Nicholson Allen W   +2 more
doaj   +1 more source

Protective Role of Polydatin Against Vancomycin‐Induced Lung Toxicity via Oxidative Stress, Inflammation, Endoplasmic Reticulum Stress, Apoptosis, and Ferroptosis Pathways

Journal of Applied Toxicology, EarlyView.
ABSTRACT This study aimed to evaluate whether polydatin (Poly) could eliminate the harmful effects of vancomycin (VCM) on the lungs of rats. Rats were administered VCM (200 mg/kg) and Poly (50 mg/kg), both separately and in combination, for a duration of 7 days.
Serpil Aygörmez, Sefa Küçükler, Selim Çomaklı, Hasan Şimşek, Özge Kandemir, Fatih Mehmet Kandemir, Şaban Maraşlı   +6 more
wiley   +1 more source

Detection of a fourth orbivirus non-structural protein.

PLoS ONE, 2011
The genus Orbivirus includes both insect and tick-borne viruses. The orbivirus genome, composed of 10 segments of dsRNA, encodes 7 structural proteins (VP1-VP7) and 3 non-structural proteins (NS1-NS3).
Mourad Belhouchet, Fauziah Mohd Jaafar, Andrew E Firth, Jonathan M Grimes, Peter P C Mertens, Houssam Attoui   +5 more
doaj   +1 more source

Air Pollution Quinones Impair Intestinal Barrier Integrity and Endoplasmic Reticulum in Differentiated Caco‐2 Cells

Journal of Applied Toxicology, EarlyView.
ABSTRACT Particulate matter (PM) is a major global health threat, linked to millions of deaths annually. Beyond inhalation, PM components reach the gastrointestinal tract through the mucociliary escalator or contaminated food and water. Among PM's organic fraction, redox‐active quinones such as 1,2‐naphthoquinone (NQ) and 9,10‐phenanthrenequinone (PQ ...
Franco Cervellati, Giulia Trinchera, Alice Casoni, Alessandra Pecorelli, Mascia Benedusi, Maria Chiara Pietrogrande, Giuseppe Valacchi   +6 more
wiley   +1 more source

Activation of an Endoribonuclease by Non-intein Protein Splicing [PDF]

Journal of Biological Chemistry, 2016
The Chlamydomonas reinhardtii chloroplast-localized poly(A)-binding protein RB47 is predicted to contain a non-conserved linker (NCL) sequence flanked by highly conserved N- and C-terminal sequences, based on the corresponding cDNA. RB47 was purified from chloroplasts in association with an endoribonuclease activity; however, protein sequencing failed ...
Stephen J, Campbell, David B, Stern
openaire   +2 more sources