Heidy Oh

Please add example gene ID and Database name in your question.

Please check if you have a Radish database in Biomart. If so you can easily extract coordinates from there.

BW

Saurabh

Hi Heidy,

My favorite tool is the BiomaRt database from Ensembl. This is available as an online interface (), or as an R package ("biomaRt"). It enables the user to use a "Filter" (gene symbol/ID) to acquire information (i.e. "Attributes") about that list of genes; among these attributes is genomic loci (Chromosome, Gene start, Gene stop).

For its usage in R, the following is an example of how I use biomaRt:

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library(biomaRt)

hsapiens