Resource
| Id | summary/liu2026Multiomics/SHARE_seq_cell_meta_data | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | data_frame | ||||||||||||||||||||||||||||||||
| Version | 0 | ||||||||||||||||||||||||||||||||
| Summary | Cell barcodes and cell-type annotations for Liu 2026 | ||||||||||||||||||||||||||||||||
| Description |
Author-provided per-cell metadata (Zenodo record 15200418) were used as the source of cell identifiers and Cluster assignments. Each identifier was split at the "#" separator to obtain the sample name and cell barcode, while the original identifier was retained as cb_Zenodo. Supplementary Table S2 was used as the cluster annotation lookup. Each Cluster was mapped to L1_annot, L2_annot, and L3_annot. The cluster sets in the per-cell metadata and Supplementary Table S2 are checked to match exactly during processing. The resulting table contains 817,740 annotated cells from 76 samples, representing 203 clusters, 203 L1 annotations, 134 L2 annotations, and 37 L3 annotations. For harmonization across the barcode resources, sample_id and class were added as common namespace columns; sample_id is equivalent to the original sample field, and class is equivalent to L1_annot. Representative rows from the output table are shown below.
Extended validation confirmed that all 817,740 annotated barcodes were present in their corresponding RNA-expression matrix resources and all 817,740 were also found in the corresponding ATAC-fragment resources, with no missing barcodes in either modality. Prepared on 2026-09-28. Processing details: The table can be regenerated by running barcodes_liu26.py using per_cell_meta.csv and S2.xlsx. This produces liu2026_annotated_barcode_namespace.csv. The extended validation can be rerun by setting RUN_EXTENDED_VALIDATION = True in the script; it requires the GAIn environment and access to the GRR and may take substantial time because ATAC-fragment resources are checked across all 76 samples. |
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| Labels |
| Columns | count | unique | top | freq |
|---|---|---|---|---|
| sample_id | 817740 | 76 | T014_b11_Heart_PCW18 | 24830 |
| cb_Zenodo | 817740 | 817740 | T166_b15_Liver_PCW19#CL105_H01+A01+A01 | 1 |
| barcode | 817740 | 817740 | CL105_H01+A01+A01 | 1 |
| class | 817740 | 203 | HT_0_vCM 1 | 33620 |
| Cluster | 817740 | 203 | HT_0 | 33620 |
| L1_annot | 817740 | 203 | HT_0_vCM 1 | 33620 |
| L2_annot | 817740 | 134 | Lung airway epithelial progenitor | 60286 |
| L3_annot | 817740 | 37 | fibroblasts | 125449 |
Files
| Filename | Size | md5 |
|---|---|---|
| S2.xlsx | 31.27 KB | 3ff4e09b245f728fdd0a38ae99dff204 |
| barcodes_liu26.py | 11.2 KB | 067ad4d74a877bc34eadf4e59c1f7cb7 |
| genomic_resource.yaml | 2.69 KB | 25907b125bdc3de83ef6ff202150b39b |
| liu2026_annotated_barcode_namespace.csv.gz | 6.31 MB | bb1314319b1d5a3c598cfe5f99914d70 |
| per_cell_meta.csv | 35.88 MB | 52731d94bffde84d2d29b5d114310140 |
| statistics/ |