The inventive technology relates to novel paratransgenic strategies for the biocontrol of pathogens in animal systems using interfering RNA molecules expressed in genetically modified bacteria that may be configured to colonize a target host. In one preferred embodiment, the invention includes novel paratransgenic strategies for the biocontrol of pathogens in aquatic organisms raised in aquaculture environments.

The inventive technology relates to novel paratransgenic strategies for the biocontrol of pathogens in animal systems using interfering RNA molecules expressed in genetically modified bacteria that may be configured to colonize a target host. In one preferred embodiment, the invention includes novel paratransgenic strategies for the biocontrol of pathogens in aquatic organisms raised in aquaculture environments.

The present disclosure describes a nucleic acid-guided nuclease cascade assay that can detect one or more target nucleic acids of interest of interest at attamolar (aM) (or lower) limits in about 10 minutes or less without the need for amplifying the target nucleic acids of interest. The nucleic acid-guided nuclease cascade assays utilize signal amplification mechanisms comprising various components including nucleic acid-guided nucleases, guide RNAs (gRNAs), blocked nucleic acid molecules, blocked primer molecules, and reporter moieties.

The present disclosure describes a nucleic acid-guided nuclease cascade assay that can detect one or more target nucleic acids of interest of interest at attamolar (aM) (or lower) limits in about 10 minutes or less without the need for amplifying the target nucleic acids of interest. The nucleic acid-guided nuclease cascade assays utilize signal amplification mechanisms comprising various components including nucleic acid-guided nucleases, guide RNAs (gRNAs), blocked nucleic acid molecules, blocked primer molecules, and reporter moieties.

Genetically engineered hematopoietic cells such as hematopoietic stem cells having one or more genetically edited genes of lineage-specific cell-surface proteins and therapeutic uses thereof, either alone or in combination with immune therapy that targets the lineage-specific cell-surface proteins.

Genetically engineered hematopoietic cells such as hematopoietic stem cells having one or more genetically edited genes of lineage-specific cell-surface proteins and therapeutic uses thereof, either alone or in combination with immune therapy that targets the lineage-specific cell-surface proteins.

The present disclosure provides 2-in-1 zinc finger nuclease variants and methods of treating and/or preventing a lysosomal storage disorder using said zinc finger nuclease variants.

The present disclosure provides 2-in-1 zinc finger nuclease variants and methods of treating and/or preventing a lysosomal storage disorder using said zinc finger nuclease variants.

CRISPR-based gene-drive system for inhibiting antibiotic resistance of bacteria, including Escherichia coli that efficiently copies a gRNA cassette and adjacent cargo that are flanked with sequences homologous to the targeted gRNA/Cas9 cleavage site. This “pro-active” genetic system (Pro-AG) functionally inactivates an antibiotic resistance marker on a high copy number plasmid with greater efficiency than control CRISPR-based methods. Pro-AG can effectively edit large plasmids or single-copy genomic targets, or introduce functional genes, with numerous applications to biotechnology and biomedicine.

Systems and methods for targeted gene modification, targeted insertion, perturbation of gene transcripts, and nucleic acid editing. Novel nucleic acid targeting systems comprise components of CRISPR systems, reverse transcriptase, pegRNAs, paired pegRNAs or modified pegRNAs, DNA processing proteins, recombinases, proteins for inhibiting nucleases, and proteins for promoting ssDNA annealing.