UCSC.utils

UCSC.utils provides low-level utilities to retrieve data from the UCSC Genome Browser for downstream bioinformatics analyses.

Key Features:

• REST API Access: Most functions retrieve data from the UCSC Genome Browser via the UCSC REST API.
• MySQL Server Queries: Some functions query the UCSC MySQL server directly for data retrieval.
• Downstream Package Support: The primary purpose is to support higher-level functionalities in packages such as GenomeInfoDb and txdbmaker.

Scientific Applications:

• Genome Data Retrieval: Enables programmatic access to UCSC Genome Browser data for integration into bioinformatics workflows.
• Annotation Infrastructure: Supports the construction and maintenance of genome annotation resources in Bioconductor packages.

Methodology:

Data retrieval is performed through the UCSC REST API or direct queries to the UCSC MySQL server.