Typo Correction - "broad lineage" to "broad_lineage" in Dataset

[ubyndr]

There is a typo in the Curated_data_KG_Mo_Group - KG.csv file, where the term "broad lineage" should be corrected to "broad_lineage" for consistency.

Affected Datasets

1. snRNA-seq data for human cerebella - developmental stages 9-12
2. snRNA-seq data for mouse cerebella - developmental stages 9-12

Steps to Resolve

1. Locate instances of "broad lineage" in the specified datasets within Curated_data_KG_Mo_Group - KG.csv.
2. Replace "broad lineage" with "broad_lineage" to maintain naming consistency.

Expected Outcome

All references to "broad lineage" in the mentioned datasets should be updated to "broad_lineage." cc @dosumis