Results 91 to 100 of about 290,253 (274)
Amino acids essential for RNase H activity of hepadnaviruses are also required for efficient elongation of minus-strand viral DNA [PDF]
, 1996 Y Chen, Patricia L. Marion
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Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review
Advanced Healthcare Materials, EarlyView.Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami +4 more
wiley +1 more source
Full-Length cDNA Synthesis for Long-Distance RT-PCR of Large mRNA Transcripts
BioTechniques, 2003 Reverse transcription of mRNA often leads to the synthesis of partial, non-fulllength cDNAs. Methods to facilitate reverse transcription across RNA regions of secondary structure, as well as enzyme modifications to eliminate RNase H activities inherent ...
Phillip R. Hawkins, Pei Jin, Glenn K. Fu
doaj +1 more source
Detection of an RNase H activity associated with hepadnaviruses
Journal of Virology, 1995 Replication of the hepadnavirus DNA genome is accomplished via reverse transcription of an intermediate, pregenomic RNA molecule. This process is likely to be carried out by a virally encoded, multifunctional polymerase which possesses DNA- and RNA-dependent DNA polymerase and RNase H activities.
S M, Oberhaus, J E, Newbold
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Advanced Healthcare Materials, EarlyView.3D printed hybrid scaffolds combining bioactive silica–calcium chemistry with elastic polymers guide human bone stem cells to form bone. The scaffolds support cell survival, organization, and invasion while releasing osteogenic ions. Together, architecture and composition drive bone‐specific gene expression, extracellular matrix organization, and ...
David R. Sory +3 more
wiley +1 more source
Advanced Materials, EarlyView.Intrinsically disordered protein‐inspired nanovectors (IDP‐NVs) form stable nanocoacervates (NCs) with diverse biomacromolecules. In situ conformational changes confer stability and adaptability to NCs under dynamically changing physiological conditions.
Soyeong Jin +14 more
wiley +1 more source
T7 gene 6 exonuclease has an RNase H activity
Nucleic Acids Research, 1978 T7 gene 6 exonuclease has been shown to have an RNase H activity as well as a double-strand specific DNase activity by the following experiments: The RNase H activity coelutes with the DNase activity from DEAE-cellulose, phosphocellulose, hydroxyapatite, and Sephadex G-200 columns.
K, Shinozaki, T, Okazaki
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Advanced Materials, EarlyView.The study reports a DNA/RNA heteroduplex hydrogel (SeroPTEN‐CG) that undergoes DNase‐mediated hydrogel‐to‐nanogel transition for spinal cord injury therapy by targeting the serotonergic system, combining 5‐hydroxytryptamine (5‐HT)‐mediated excitability restoration to reactivate dormant interneurons with phosphatase and tensin homolog (PTEN)‐targeted ...
Chunlin Li +19 more
wiley +1 more source
NARFL Knockout Triggers Ferroptosis‐Driven Vascular Endothelial Dysfunction
Advanced Science, EarlyView.NARFL is vital for CIA and oxidative stress resistance. NARFL deletion in HPMEC cells, zebrafish, and mice is lethal and rescued by a Ferroptosis inhibitor. NARFL deficiency disrupted its interaction with CIA proteins, decreased aconitase activity, increased IRP1 activity, induced Fe overload, and led to ferroptosis and oxidative stress, resulting in ...
Hui Hu +15 more
wiley +1 more source
Synthetic lethal mutants in Escherichia coli define pathways necessary for survival with RNase H deficiency. [PDF]
J Bacteriol, 2023 Das S, Forrest J, Kuzminov A.
europepmc +1 more source