Results 1 to 10 of about 95,096 (120)

Structural studies of protein–nucleic acid complexes: A brief overview of the selected techniques

open access: yesComputational and Structural Biotechnology Journal, 2023
Protein–nucleic acid complexes are involved in all vital processes, including replication, transcription, translation, regulation of gene expression and cell metabolism.
Kamil Szpotkowski   +2 more
doaj   +1 more source

Efficiency, Specificity and Temperature Sensitivity of Cas9 and Cas12a RNPs for DNA-free Genome Editing in Plants

open access: yesFrontiers in Genome Editing, 2022
Delivery of genome editing reagents using CRISPR-Cas ribonucleoproteins (RNPs) transfection offers several advantages over plasmid DNA-based delivery methods, including reduced off-target editing effects, mitigation of random integration of non-native ...
Raviraj Banakar   +15 more
doaj   +1 more source

Proteins Rpr2 and Pop3 increase the activity and thermal stability of yeast RNase P

open access: yesRNA Biology, 2023
RNA-based enzyme RNase P is a ribonucleoprotein complex responsible primarily for 5’-maturation of tRNAs. S. cerevisiae RNase P comprises a catalytic RNA component and nine proteins. The assembly and maturation of S.
Anna Perederina   +2 more
doaj   +1 more source

Approaches to Identify and Characterise the Post-Transcriptional Roles of lncRNAs in Cancer

open access: yesNon-Coding RNA, 2021
It is becoming increasingly evident that the non-coding genome and transcriptome exert great influence over their coding counterparts through complex molecular interactions.
Jean-Michel Carter   +4 more
doaj   +1 more source

From Capsids to Complexes: Expanding the Role of TRIM5α in the Restriction of Divergent RNA Viruses and Elements

open access: yesViruses, 2021
An evolutionary arms race has been ongoing between retroviruses and their primate hosts for millions of years. Within the last century, a zoonotic transmission introduced the Human Immunodeficiency Virus (HIV-1), a retrovirus, to the human population ...
Kevin M. Rose   +6 more
doaj   +1 more source

Unknown Areas of Activity of Human Ribonuclease Dicer: A Putative Deoxyribonuclease Activity

open access: yesMolecules, 2020
The Dicer ribonuclease plays a crucial role in the biogenesis of small regulatory RNAs (srRNAs) by processing long double-stranded RNAs and single-stranded hairpin RNA precursors into small interfering RNAs (siRNAs) and microRNAs (miRNAs), respectively ...
Marta Wojnicka   +2 more
doaj   +1 more source

Highly Efficient Genome Editing in Plant Protoplasts by Ribonucleoprotein Delivery of CRISPR-Cas12a Nucleases

open access: yesFrontiers in Genome Editing, 2022
Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) mediated genome editing is a powerful approach for crop improvement. Traditional transformation methods based on plasmid delivery pose concerns associated with transgene integration and ...
Yingxiao Zhang   +11 more
doaj   +1 more source

Budding of a Retrovirus: Some Assemblies Required

open access: yesViruses, 2020
One of the most important steps in any viral lifecycle is the production of progeny virions. For retroviruses as well as other viruses, this step is a highly organized process that occurs with exquisite spatial and temporal specificity on the cellular ...
Kevin M. Rose   +2 more
doaj   +1 more source

The World of Stable Ribonucleoproteins and Its Mapping With Grad-Seq and Related Approaches

open access: yesFrontiers in Molecular Biosciences, 2021
Macromolecular complexes of proteins and RNAs are essential building blocks of cells. These stable supramolecular particles can be viewed as minimal biochemical units whose structural organization, i.e., the way the RNA and the protein interact with each
Milan Gerovac   +4 more
doaj   +1 more source

Application of CRISPR/Cas9 Tools for Genome Editing in the White-Rot Fungus Dichomitus squalens

open access: yesBiomolecules, 2021
Dichomitus squalens is an emerging reference species that can be used to investigate white-rot fungal plant biomass degradation, as it has flexible physiology to utilize different types of biomass as sources of carbon and energy. Recent comparative (post-
Joanna E. Kowalczyk   +2 more
doaj   +1 more source

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