Systematic discovery of recombinases for efficient integration of large DNA sequences into the human genome

MG Durrant, A Fanton, J Tycko, M Hinks… - Nature …, 2023 - nature.com
Large serine recombinases (LSRs) are DNA integrases that facilitate the site-specific
integration of mobile genetic elements into bacterial genomes. Only a few LSRs, such as …

Variable orthogonality of serine integrase interactions within the ϕC31 family

AI MacDonald, A Baksh, A Holland, H Shin, PA Rice… - Scientific Reports, 2024 - nature.com
Serine integrases are phage-(or mobile element-) encoded enzymes that catalyse site-
specific recombination reactions between a short DNA sequence on the phage genome …

Single-molecule tethered particle motion: stepwise analyses of site-specific DNA recombination

HF Fan, CH Ma, M Jayaram - Micromachines, 2018 - mdpi.com
Tethered particle motion/microscopy (TPM) is a biophysical tool used to analyze changes in
the effective length of a polymer, tethered at one end, under changing conditions. The tether …

Identification of the First Gene Transfer Agent (GTA) Small Terminase in Rhodobacter capsulatus and Its Role in GTA Production and Packaging of DNA

D Sherlock, JX Leong, PCM Fogg - Journal of Virology, 2019 - Am Soc Microbiol
Genetic exchange mediated by viruses of bacteria (bacteriophages) is the primary driver of
rapid bacterial evolution. The priority of viruses is usually to propagate themselves. Most …

Large-scale discovery of recombinases for integrating DNA into the human genome

MG Durrant, A Fanton, J Tycko, M Hinks… - BioRxiv, 2021 - biorxiv.org
Recent microbial genome sequencing efforts have revealed a vast reservoir of mobile
genetic elements containing integrases that could be useful genome engineering tools …

Protocol for the establishment of a serine integrase-based platform for functional validation of genetic switch controllers in eukaryotic cells

MA de Oliveira, LH Florentino, TT Sales, RN Lima… - Plos one, 2024 - journals.plos.org
Serine integrases (Ints) are a family of site-specific recombinases (SSRs) encoded by some
bacteriophages to integrate their genetic material into the genome of a host. Their ability to …

[HTML][HTML] Acquisition, loss, and replication of functional modules promote the genetic diversity of Salmonella bacteriophages

W Zhou, H Wen, Y Li, L Gao, S Rao, Z Yang… - Microbiological …, 2023 - Elsevier
Owing to the threats that Salmonella poses to public health and the abuse of antimicrobials,
bacteriophage therapy against Salmonella is experiencing a resurgence. Although several …

[HTML][HTML] Variable orthogonality of RDF–large serine integrase interactions within the ϕC31 family

AI MacDonald, A Baksh, A Holland, H Shin, PA Rice… - bioRxiv, 2024 - ncbi.nlm.nih.gov
Large serine integrases are phage-(or mobile element-) encoded enzymes that catalyse site-
specific recombination reactions between a short DNA sequence on the phage genome …

Extreme C‐terminal element of SprA serine integrase is a potential component of the “molecular toggle switch” which controls the recombination and its directionality

K Abe, T Takahashi, T Sato - Molecular Microbiology, 2021 - Wiley Online Library
In Bacillus subtilis, a sporulation‐related gene, spsM, is disrupted by SPβ prophage, but
reconstituted during sporulation through SPβ excision. The spsM reconstitution is catalyzed …

Large serine integrases utilise scavenged phage proteins as directionality cofactors

A Alsaleh, T Pena Reyes, A Baksh, OT Taiwo-Aiyerin… - bioRxiv, 2024 - biorxiv.org
Recombination directionality factors (RDFs) for large serine integrases (LSIs) are cofactor
proteins that control the directionality of recombination to favor excision over insertion …