Abstract: Described herein are compositions, vectors, cells, methods, and kits that provide cell data recorder systems for recording cell states. The cell data recorder systems allow for the recording of both the presence and duration of one or more stimuli in a programmable, reproducible, and multiplexable manner. These cell data recorder systems employ a nucleic acid programmable DNA binding protein, such as a Cas9 nuclease, or a fusion protein comprising a nucleic acid programmable DNA binding domain and a nucleic acid editing domain to introduce recordable changes in the genome of a cell or in a plasmid within the cell.

Abstract: Compositions and methods are provided herein for conducting prime editing of a target DNA molecule (e.g., a genome) that enables the incorporation of a nucleotide change and/or targeted mutagenesis. The compositions include fusion proteins comprising nucleic acid programmable DNA binding proteins (napDNAbp) and a polymerase (e.g., reverse transcriptase), which is guided to a specific DNA sequence by a modified guide RNA, named an PEgRNA. The PEgRNA has been altered (relative to a standard guide RNA) to comprise an extended portion that provides a DNA synthesis template sequence which encodes a single strand DNA flap which is synthesized by the polymerase of the fusion protein and which becomes incorporated into the target DNA molecule.

Abstract: Some aspects of this disclosure provide strategies, systems, reagents, methods, and kits that are useful for the targeted editing of nucleic acids or the modification of nucleic acids or proteins, including editing a single site within the genome of a cell or subject, e.g., within the human genome. In some embodiments, fusion proteins of nucleic acid programmable DNA binding proteins e.g., GeoCas9 or variants thereof, and effector domains, e.g., deaminase domains, are provided. In some embodiments, methods for targeted nucleic acid editing or protein modification are provided. In some embodiments, reagents and kits for the generation of targeted nucleic acid editing proteins, e.g., fusion proteins of a GeoCas9 and effector domains, are provided.

Abstract: Compositions and methods are provided herein for conducting prime editing of a target DNA molecule (e.g., a genome) that enables the incorporation of a nucleotide change and/or targeted mutagenesis. The compositions include fusion proteins comprising nucleic acid programmable DNA binding proteins (napDNAbp) and a polymerase (e.g., reverse transcriptase), which is guided to a specific DNA sequence by a modified guide RNA, named an PEgRNA. The PEgRNA has been altered (relative to a standard guide RNA) to comprise an extended portion that provides a DNA synthesis template sequence which encodes a single strand DNA flap which is synthesized by the polymerase of the fusion protein and which becomes incorporated into the target DNA molecule.

Abstract: Aspects of the disclosure relate to compositions and methods for targeted protein degradation. In some embodiments, the disclosure relates to methods of evolving protein degrons to interact with certain small molecule inducers (e.g., VS-777, PT-179, or PK-1016). In some embodiments, the disclosure relates to compositions (e.g., peptides, nucleic acids encoding the protein degrons, etc.) used for targeted protein degradation. In some embodiments, the disclosure relates to methods of degrading a target polypeptide in a cell.

Abstract: Provided herein are compounds of Formula (I-A), (I-B), or (I-C), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically enriched forms, prodrugs, or mixtures thereof, and compositions thereof. Also provided are methods and kits involving the inventive compounds or compositions for treating and/or preventing diseases and/or conditions (e.g., neurological disease (e.g., Alzheimer's disease, multiple sclerosis, Parkinson's disease, Huntington's disease, amyotrophic lateral sclerosis), metabolic disorder (e.g., obesity, diabetes, X-linked adrenoleukodystrophy (X-ALD)), proliferative disease (e.g., cancers), hepatic disease (e.g., liver cirrhosis), conditions associated with autophagy (e.g., neurodegenerative disease, infection, cancer, conditions associated with aging, heart disease), conditions associated with aging, conditions associated with modulating the mPTP, cardiovascular conditions (e.g.

Abstract: Embodiments of the present disclosure relate to youth electric recreational vehicles. In some embodiments, a youth recreational vehicle, comprises: one or more front ground engaging members, one or more rear ground engaging members, and a frame supported by the one or more front ground engaging members and the one or more rear ground engaging members. In addition, the youth recreational vehicle comprises a seat supported by the frame and configured to support at least one rider and an electric powertrain. The electric powertrain is configured to drive at least one of: (i) the one or more front ground engaging members and (ii) the one or more rear ground engaging members. The electric powertrain comprises: a controller, at least one electric motor, and at least one battery pack.

Abstract: The present disclosure provides Cas protein variants comprising one or more amino acid substitutions relative to wild-type Cas14a1. Fusion proteins comprising the Cas protein variants described herein are also provided by the present disclosure. Further provided herein are methods for modifying a target nucleic acid using the Cas proteins and fusion proteins provided herein. The present disclosure also provides guide RNAs, complexes, polynucleotides, systems, cells, kits, and pharmaceutical compositions.

Abstract: Techniques for quality of service (QoS) support for input/output devices and other agents are described. In embodiments, a processing device includes execution circuitry to execute a plurality of software threads; hardware to control monitoring or allocating, among the plurality of software threads, one or more shared resources; and configuration storage to enable the monitoring or allocating of the one or more shared resources among the plurality of software threads and one or more channels through which one or more devices are to be connected to the one or more shared resources.

Abstract: An oscillating power tool includes an outer housing having a head portion and a handle portion extending therefrom, an inner housing within the outer housing, a first annular gap between the inner housing and the head portion of the outer housing, and a motor and a drive mechanism having an output shaft that oscillates and defines an output axis. The output shaft extends through an opening in the head portion and defines a second annular gap between the output shaft and the outer housing. The oscillating power tool also includes an over-travel limit member in the first annular gap. In response to relative movement between the inner housing and the outer housing, the over-travel limit member prevents contact between them. The over-travel limit member limits lateral movement of the inner housing relative to the outer housing in a direction transverse to the output axis.

Abstract: The disclosure provides adenosine deaminases that are capable of deaminating adenosine in DNA. The disclosure also provides fusion proteins comprising a Cas9 (e.g., a Cas9 nickase) domain and adenosine deaminases that deaminate adenosine in DNA. In some embodiments, the fusion proteins further comprise a nuclear localization sequence (NLS), and/or an inhibitor of base repair, such as, a nuclease dead inosine specific nuclease (dISN).

Abstract: Some aspects of this disclosure provide strategies, systems, reagents, methods, and kits that are useful for engineering Cas9 and Cas9 variants that have increased activity on target sequences that do not contain the canonical PAM sequence. In some embodiments, fusion proteins comprising such Cas9 variants and nucleic acid editing domains, e.g., deaminase domains, are provided.

Abstract: Techniques for a unified relational database framework for hybrid vector search are provided. In one technique, multiple documents are accessed and a vector table and a text table are generated. For each accessed document, data within the document is converted to plaintext, multiple chunks are generated based on the plaintext, an embedding model generates a vector for each of the chunks, the vectors are stored in the vector table along with a document identifier that identifies the accessed document, tokens are generated based on the plaintext, the tokens are stored in the text table along with the document identifier. Such processing may be performed in a database system in response to a single database statement to create a hybrid index. In response to receiving a hybrid query, a vector query and a text query are generated and executed and the respective results may be combined.

Abstract: The present disclosure provides zinc finger domain-containing proteins comprising optimized ?-, ?-, and linker motifs, and fusion proteins comprising said zinc finger domain-containing proteins fused to an effector domain. The present disclosure also provides double-stranded DNA deaminase A (DddA) variants and fusion proteins comprising said DddA variants fused to a programmable DNA binding protein (e.g., any of the zinc finger domain-containing proteins disclosed herein, a TALE protein, or a CRISPR/Cas9 protein). Methods for editing DNA (including genomic DNA and mitochondrial DNA) using the fusion proteins described herein are also provided by the present disclosure. The present disclosure further provides polynucleotides, vectors, cells, kits, and pharmaceutical compositions comprising the zinc finger domain-containing proteins, DddA variants, and fusion proteins described herein.

Abstract: Disclosed herein are compositions, methods, kits, and systems relating to efficient delivery of cargos (e.g., therapeutic cargos) into cells, for instance, for in vivo delivery. The present disclosure provides lipid-containing particles (e.g., virus-like particles) for delivering therapeutic cargos. The present disclosure also provides polynucleotides encoding the lipid-containing particles provided herein, which may be useful for producing said lipid-containing particles. Also provided are methods for editing nucleic acid molecules in cells using the lipid-containing particles provided herein, as well as cells and kits comprising the lipid-containing particles.

Abstract: Disclosed herein are compositions, methods, kits, and systems relating to efficient delivery of cargos (e.g., therapeutic cargos) into cells, for instance, for in vivo delivery. The present disclosure provides lipid-containing particles (e.g., virus-like particles) for delivering therapeutic cargos. The present disclosure also provides polynucleotides encoding the lipid-containing particles provided herein, which may be useful for producing said lipid-containing particles. Also provided are methods for editing nucleic acid molecules in cells using the lipid-containing particles provided herein, as well as cells and kits comprising the lipid-containing particles.

Abstract: Nucleic acid molecules, compositions, recombinant AAV (rAAV) particles, kits, and methods are described herein for delivering a base editor (or “nucleobase editor”) to cells, e.g., via AAV vectors. In particular, the disclosure provides compositions, methods, and uses for delivery of adenine base editors and cytosine base editors in a single AAV vector (or genome). Further described herein are improved AAV vectors containing size-minimized regulatory components that enable, e.g., the packaging of base editors. Provided herein are methods and compositions for delivering base editor proteins to a cell or tissue in a single recombinant AAV (rAAV) vector. Contemplated herein are improved methods and compositions for delivering these base editors in vivo, in a single rAAV particle. Further provided herein are base editors and compositions and cells comprising these base editors.

Abstract: The present disclosure provides virus-like particles (VLPs) for delivering prime editors, and systems comprising such prime editor (PE) VLPs. The present disclosure also provides polynucleotides encoding the PE-VLPs described herein, which may be useful for producing said PE-VLPs. Also provided herein are methods for editing the genome of a target cell by introducing the presently described PE-VLPs into the target cell. The present disclosure also provides fusion proteins that make up a component of the PE-VLPs described herein, as well as polynucleotides, vectors, cells, and kits.

Abstract: Some aspects of this disclosure provide strategies, systems, reagents, methods, and kits that are useful for the targeted editing of nucleic acids, including editing a single site within the genome of a cell or subject, e.g., within the human genome. The disclosure provides fusion proteins of nucleic acid programmable DNA binding proteins (napDNAbp), e.g., Cas9 or variants thereof, and nucleic acid editing proteins such as cytidine deaminase domains (e.g., novel cytidine deaminases generated by ancestral sequence reconstruction), and adenosine deaminases that deaminate adenine in DNA. Aspects of the disclosure relate to fusion proteins (e.g., base editors) that have improved expression and/or localize efficiently to the nucleus. In some embodiments, base editors are codon optimized for expression in mammalian cells. In some embodiments, base editors include multiple nuclear localization sequences (e.g., bipartite NLSs), e.g., at least two NLSs.

Abstract: Some aspects of this disclosure provide strategies, systems, reagents, methods, and kits that are useful for the targeted editing of nucleic acids, including editing a single site within the genome of a cell or subject, e.g., within the human genome. In some embodiments, fusion proteins of Cas9 and nucleic acid editing enzymes or enzyme domains, e.g., deaminase domains, are provided. In some embodiments, methods for targeted nucleic acid editing are provided. In some embodiments, reagents and kits for the generation of targeted nucleic acid editing proteins, e.g., fusion proteins of Cas9 and nucleic acid editing enzymes or domains, are provided.