Search Results - "Staals, Raymond H.J."
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Structure and Activity of the RNA-Targeting Type III-B CRISPR-Cas Complex of Thermus thermophilus
Published in Molecular cell (10-10-2013)“…The CRISPR-Cas system is a prokaryotic host defense system against genetic elements. The Type III-B CRISPR-Cas system of the bacterium Thermus thermophilus,…”
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RNA Targeting by the Type III-A CRISPR-Cas Csm Complex of Thermus thermophilus
Published in Molecular cell (20-11-2014)“…CRISPR-Cas is a prokaryotic adaptive immune system that provides sequence-specific defense against foreign nucleic acids. Here we report the structure and…”
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CRISPR Immunity Relies on the Consecutive Binding and Degradation of Negatively Supercoiled Invader DNA by Cascade and Cas3
Published in Molecular cell (08-06-2012)“…The prokaryotic CRISPR/Cas immune system is based on genomic loci that contain incorporated sequence tags from viruses and plasmids. Using small guide RNA…”
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Shooting the messenger: RNA-targetting CRISPR-Cas systems
Published in Bioscience reports (29-06-2018)“…Since the discovery of CRISPR-Cas (Clustered Regularly Interspaced Short Palindromic Repeats, CRISPR-associated genes) immune systems, astonishing progress has…”
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Structural plasticity and in vivo activity of Cas1 from the type I-F CRISPR-Cas system
Published in Biochemical journal (15-04-2016)“…CRISPR-Cas systems are adaptive immune systems in prokaryotes that provide protection against viruses and other foreign DNA. In the adaptation stage, foreign…”
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CRISPRDetect: A flexible algorithm to define CRISPR arrays
Published in BMC genomics (17-05-2016)“…CRISPR (clustered regularly interspaced short palindromic repeats) RNAs provide the specificity for noncoding RNA-guided adaptive immune defence systems in…”
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Keeping crispr in check: diverse mechanisms of phage-encoded anti-crisprs
Published in FEMS microbiology letters (01-05-2019)“…CRISPR-Cas represents the only adaptive immune system of prokaryotes known to date. These immune systems are widespread among bacteria and archaea, and provide…”
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Interference-driven spacer acquisition is dominant over naive and primed adaptation in a native CRISPR–Cas system
Published in Nature communications (03-10-2016)“…CRISPR–Cas systems provide bacteria with adaptive immunity against foreign nucleic acids by acquiring short, invader-derived sequences called spacers. Here, we…”
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CRISPR-Cas-Mediated Phage Resistance Enhances Horizontal Gene Transfer by Transduction
Published in mBio (13-02-2018)“…A powerful contributor to prokaryotic evolution is horizontal gene transfer (HGT) through transformation, conjugation, and transduction, which can be…”
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The CRISPRs, They Are A-Changin': How Prokaryotes Generate Adaptive Immunity
Published in Annual review of genetics (01-01-2012)“…All organisms need to continuously adapt to changes in their environment. Through horizontal gene transfer, bacteria and archaea can rapidly acquire new traits…”
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Bioinformatic evidence of widespread priming in type I and II CRISPR-Cas systems
Published in RNA biology (03-04-2019)“…CRISPR-Cas systems provide bacteria and archaea with adaptive immunity against invading genetic elements, such as plasmids, bacteriophages and archaeal…”
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Germline mutations in DIS3L2 cause the Perlman syndrome of overgrowth and Wilms tumor susceptibility
Published in Nature genetics (01-03-2012)“…Eamonn Maher and colleagues report germline mutations in DIS3L2 causing the Perlman syndrome of overgrowth and susceptibility to Wilms tumor. DIS3L2 encodes a…”
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Analysis of protein–RNA interactions in CRISPR proteins and effector complexes by UV-induced cross-linking and mass spectrometry
Published in Methods (San Diego, Calif.) (01-11-2015)“…•Investigation of protein–RNA interaction sites by UV cross-linking and mass spectrometry.•Identification of RNA binding sites in RNA binding…”
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Priming in the Type I-F CRISPR-Cas system triggers strand-independent spacer acquisition, bi-directionally from the primed protospacer
Published in Nucleic acids research (29-07-2014)Get full text
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15
Structure of a type IV CRISPR-Cas ribonucleoprotein complex
Published in iScience (19-03-2021)“…We reveal the cryo-electron microscopy structure of a type IV-B CRISPR ribonucleoprotein (RNP) complex (Csf) at 3.9-Å resolution. The complex best resembles…”
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Ethylene regulates fast apoplastic acidification and expansin A transcription during submergence-induced petiole elongation in Rumex palustris
Published in The Plant journal : for cell and molecular biology (01-08-2005)“…The semi-aquatic dicot Rumex palustris responds to complete submergence by enhanced elongation of young petioles. This elongation of petiole cells brings leaf…”
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Alternative functions of CRISPR–Cas systems in the evolutionary arms race
Published in Nature reviews. Microbiology (01-06-2022)“…CRISPR–Cas systems of bacteria and archaea comprise chromosomal loci with typical repetitive clusters and associated genes encoding a range of Cas proteins…”
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Quorum Sensing Controls Adaptive Immunity through the Regulation of Multiple CRISPR-Cas Systems
Published in Molecular cell (15-12-2016)“…Bacteria commonly exist in high cell density populations, making them prone to viral predation and horizontal gene transfer (HGT) through transformation and…”
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Coevolution between bacterial CRISPR-Cas systems and their bacteriophages
Published in Cell host & microbe (12-05-2021)“…CRISPR-Cas systems provide bacteria and archaea with adaptive, heritable immunity against their viruses (bacteriophages and phages) and other parasitic genetic…”
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The diverse arsenal of type III CRISPR-Cas-associated CARF and SAVED effectors
Published in Biochemical Society transactions (31-10-2022)“…Type III CRISPR-Cas systems make use of a multi-subunit effector complex to target foreign (m)RNA transcripts complementary to the guide/CRISPR RNA (crRNA)…”
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