Pool and superpool matrix coding and decoding designs and methods

A method for identifying an individual cDNA clone DNA insert from a collection of cDNA clones comprising the steps of:

• a. arraying the individual cDNA clones in 96-well, 384-well, 864-well, or 1536-well microtiter plates comprised of rows and columns with each cDNA clone having a specific coordinate locating a well position defined by three or four pools chosen from the group consisting of a plate pool, a row pool, a column pool, and a diagonal pool in a hierarchical structure that is composed of a plate number, a row letter and a column number;
• b. culturing the collection of cDNA clones so that a complete set of intermediate subpools is constructed by combining an all individual cDNA clone cultures in accordance with the hierarchical structure;
• c. isolating an all cDNA clone DNA from the all individual genomic DNA clones in the complete set of the intermediate subpool and storing in a stable form;
• d. repooling the complete set of intermediate subpooled cDNA clone DNA into a number of Final Screening Pools based on a chosen repooling design, wherein the all individual cDNA clone DNA is in at least 4 Final Screening Pools and no more than 8 Final Screening Pools;
• e. screening the number of Final Screening Pools for a DNA sequence of interest, using a screening method selected from the group consisting of Polymerase Chain Reaction (PCR) probing, DNA to DNA hybridization probing, and RNA to DNA probing, to determine the specific coordinate using the chosen repooling design and identify the well position of the DNA sequence of interest.

A method for identifying an individual protein from a collection of expressed proteins or purified proteins comprising the steps of:

• a. arraying the individual proteins in 96-well, 384-well, 864-well, or 1536-well microtiter plates comprised of rows and columns with each protein having a specific coordinate locating a well position defined by three or four pools chosen from the group consisting of a plate pool, a row pool, a column pool, and a diagonal pool in a hierarchical structure that is composed of a plate number, a row letter and a column number;
• b. a complete set of intermediate subpools is constructed by combining an all individual proteins in accordance with the hierarchical structure;
• c. storing all intermediate subpooled proteins in a stable form;
• d. repooling the complete set of intermediate subpooled proteins into a number of final screening pools based on a chosen repooling design, wherein the all individual protein is in at least 4 Final Screening Pools and no more than 8 Final Screening Pools;
• e. screening the number of Final Screening Pools for a protein of interest, using a screening method selected from the group consisting of protein to protein probing, antibody to protein probing, DNA to protein probing, RNA to protein probing, and ligand to protein probing, to determine the specific coordinate using the chosen repooling design and identify the well position of the protein sequence of interest.