Granted Patent B2

US 12,236,354 · App. 18/647,003 · Granted Feb 25, 2025

Inventors: Nathaniel Roquet (Boston, MA); Hyunjun Park (Boston, MA); Swapnil P. Bhatia (Boston, MA); Darren R. Link (Boston, MA)

Assignee: CATALOG TECHNOLOGIES, INC.

G06N3/123C12N9/22C12N15/1031C12N15/1089C40B50/06G06F16/2272G06F16/245G11C13/0019G16B30/00G16B30/20G16B50/00G16B99/00C12N2310/20

Abstract

Claims (29)

1. A system for coding digital information into nucleic acid sequence(s), comprising:

an assembly unit configured to generate a nucleic acid library encoding a sequence of symbols using electrowetting, wherein said nucleic acid library comprises at least a subset of a plurality of nucleic acid molecules, the assembly unit comprising a plurality of electrode patches configured to make, combine, mix, and/or split droplets by selectively applying voltage to the electrode patches; and

one or more computer processors operatively coupled to said assembly unit, wherein said one or more computer processors are individually or collectively programmed to (i) code said digital information into a sequence of symbols and convert said sequence of symbols into codewords using one or more codebooks, (ii) parse said codewords into a coded sequence of symbols, (iii) map said coded sequence of symbols to said plurality of nucleic acid molecules, wherein an individual nucleic acid molecule of said plurality of nucleic acid molecules comprises one or more nucleic acid sequences, and (iv) direct said assembly unit to generate an nucleic acid library, wherein each symbol of said coded sequence of symbols is encoded by one or more nucleic acid molecules.

2. The system of claim 1 , wherein said one or more nucleic acid molecules are assembled in one or more assembly reactions.

3. The system of claim 2 , wherein one or more products of said one or more assembly reactions are combined to generate said nucleic acid library.

4. The system of claim 1 , wherein said assembly unit comprises one or more vessels.

5. The system of claim 4 , wherein said one or more vessels are partitions.

6. The system of claim 1 , wherein said assembly unit comprises reagents, one or more layers of components, one or more templates, or any combination thereof.

7. The system of claim 1 , wherein said assembly unit is configured to receive reagents, one or more layer of components, one or more templates, or any combination thereof.

8. The system of claim 1 , wherein said assembly unit is configured to output said nucleic acid library.

9. The system of claim 1 , wherein said assembly unit comprises a reaction module.

10. The system of claim 9 , wherein said reaction module is configured to collect reagents, one or more layers, one or more templates, or any combination thereof.

11. The system of claim 10 , wherein said reagents comprise enzymes, one or more nucleic acid sequences, buffers, co-factors, or any combination thereof.

12. The system of claim 11 , wherein said reagents are combined into a master mix prior to entering said reaction module.

13. The system of claim 9 , wherein said reaction module is configured to incubate or agitate an assembly reaction and wherein said assembly reaction generates said one or more nucleic acid molecules.

14. The system of claim 9 , wherein said reaction module comprises a detector unit and wherein said detector unit monitors assembly of said one or more nucleic acid molecules.

15. The system of claim 1 , further comprising a storage unit and wherein said assembly unit transfers said generated nucleic acid library to said storage unit.

16. The system of claim 15 , wherein said storage unit comprises one or more pools, vessels, or partitions.

17. The system of claim 16 , wherein said storage unit combines one or more nucleic acid libraries into said one or more pools, said one or more vessels, or said one or more partitions.

18. The system of claim 1 , further comprising a selection unit configured to select said one or more nucleic acid molecules.

19. The system of claim 18 , wherein said selection unit comprises a size selection module, an affinity capture module, a nuclease cleavage module, or any combination thereof.

20. The system of claim 1 , wherein said assembly unit generates a plurality of reactions for assembling said one or more nucleic acid molecules.

21. The system of claim 20 , wherein said assembly unit selectively removes individual reactions from said plurality of reactions that do not generate said at least said subset of said plurality of nucleic acid molecules in said nucleic acid library.

22. The system of claim 1 , wherein said one or more computer processors are individually or collectively programmed to use heuristic techniques to minimize a number of reactions to generate said nucleic acid library or to minimize the time it takes to set up a number of reaction to generate said nucleic acid library.

23. The system of claim 22 , wherein said heuristic techniques comprise on-set covering heuristics or heuristics that minimize the traveling path of an apparatus.

24. The system of claim 1 , wherein said one or more computer processors are individually or collectively programmed to direct said assembly unit to generate a plurality of droplets using electrowetting and combine two or more of the plurality of droplets to bring together selected inputs for assembling the nucleic acid molecules.

25. The system of claim 1 , wherein the patches are configured so as to be separated from the droplets by an insulating coating with a low electrical conductivity.

26. The system of claim 1 , wherein said one or more computer processors are individually or collectively programmed to (v) direct said assembly unit to append a description of said one or more codebooks and said plurality of nucleic acid molecules to said nucleic acid library.

27. The system of claim 1 , wherein said nucleic acid library is an identifier library comprising at least a subset of a plurality of identifiers.

Assignments (3)

Continuity (6)

References Cited (400)