Obtaining information from a biological sample in a flow cell
Methods are used for obtaining, cataloguing, and/or storing data derived from a biological source using a flow cell body, electrodes, and an imaging assembly. The data may include DNA and/or RNA obtained from a biological source, such as from the cells of an organism. The methods may be used to obtain, catalog, and/or store data such as DNA or RNA sequence from a pathogen such as a virus and/or a bacteria, human health data over time, and immune system information from an individual. The data obtained using the disclosed methods may be used for a variety of different purposes, including the manufacture of vaccine compositions, and for restoring the immune system of an individual who has undergone an immune system depleting event. The methods may be used for storage of biological cells, which may be used for the screening of compounds, such as small molecules with potential for therapeutic indications.
1. A method comprising:
writing a nucleotide sequence of interest;
integrating the written nucleotide sequence into a genome of a biological cell; and
storing said biological cell in an apparatus, the apparatus comprising:
(a) a flow cell body defining one or more flow channels and a plurality of wells, each flow channel of the one or more flow channels to receive a flow of fluid, each well of the plurality of wells being fluidically coupled with the corresponding flow channel of the one or more flow channels, each well of the plurality of wells defining a corresponding depth,
(b) a plurality of electrodes, each electrode of the plurality of electrodes being positioned in a corresponding well of the plurality of wells, the plurality of electrodes to effect one or both of reading or writing of a polynucleotide in the corresponding well of the plurality of wells, and
(c) an imaging assembly to capture images indicative of the nucleotide in a polynucleotide written in at least one well of the plurality of wells.
2. The method of claim 1 , further comprising harvesting said nucleotide sequence of interest from said biological cell.
3. A method of storing a health record of an individual over time, comprising obtaining biological information of said individual according to the method of claim 1 .
4. The method of claim 1 , wherein said writing, integrating, and storing is repeated.
5. A method of creating a vaccine, comprising
contacting a viral pathogen with a flow cell comprising primers that is to bind to said viral pathogen;
writing a nucleotide sequence of said viral pathogen to said flow cell; and
storing said viral pathogen to said flow cell.
6. The method of claim 5 , further comprising fragmenting said viral pathogen prior to the contacting.
7. The method of claim 5 , further comprising reading said viral pathogen from said flow cell, wherein said reading generates viral fragments, and wherein said viral fragments comprise a vaccine composition.
8. The method of claim 6 , further comprising reading said viral pathogen from said flow cell, wherein said reading generates viral fragments, and wherein said viral fragments comprise a vaccine composition.