METHOD FOR DETERMINATION AND IDENTIFICATION OF CELL SIGNATURES AND CELL MARKERS
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Abstract
The present invention provides for methods of identifying cell types and cell subtypes from a biological sample or population of target cells. The methods further provide for determining cell type or cell subtype signatures. The method further provides for bipolar cell subtypes and markers and cell signatures thereof.
60 Citations
80 Claims
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1-60. -60. (canceled)
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61. A method of identifying a cell or cell marker, comprising
a) isolating target cells based on a marker specifically expressed in the cell or by label-free imaging flow cytometry; -
b) quantifying gene expression in the target cells by sequencing, and c) clustering the target cells based on the gene expression by application of one or more algorithms, and d) optionally determining a transcription signature for each cluster based at least in part on identifying differentially expressed genes between two or more clusters and between each cluster and the remaining cells as background, and e) optionally validating gene expression against cellular morphology. - View Dependent Claims (62, 63, 64, 65, 66, 67)
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68. A method of determining transcription signatures for cell types or cell sub-types, comprising:
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identifying cell types and/or cell sub-types by applying one or more clustering algorithms to a set of sequenced transcript reads from a population of cells, wherein each resulting cluster of sequenced transcript reads identifies a particular cell type or cell sub-type; and determining a transcription signature for each identified cell type or cell sub-type based at least in part on identifying differentially expressed transcripts between the identified cell type or cell sub-type. - View Dependent Claims (69, 70, 71, 72, 73, 74)
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75. A method for cell perturbation screening, comprising:
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exposing a test cell population to one or more perturbations; detecting one or more cell transcription signatures in a sample by sequencing of transcripts expressed in the cell population, wherein the one or more transcription signatures indicates an absence or presence of a particular cell type or cell sub-type in the sample. - View Dependent Claims (76, 77, 78)
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79. An isolated bipolar cell, wherein the bipolar cell is a rod bipolar cell, or one of the following cone bipolar cells;
- BC1A, BC1B, BC2, BC3A, BC3B, BC4, BC5A, BC5B, BC5C, BC5D (XBC), BC6, BC7, BC8, and BC9.
- View Dependent Claims (80)
Specification