Introducing the RefSeq & LOC ID Annotator!
Built for biologists, bioinformaticians, and genomic researchers, this powerful web tool allows you to upload a list of RefSeq transcript IDs (like XM_, NM_, XP_, etc.) or NCBI LOC gene IDs, and instantly fetch gene names and descriptions via live queries to the NCBI database. Whether you’re handling high-throughput annotations or working with legacy gene lists, this tool is designed to save you time and deliver clean, structured metadata — ready to download.
🧬 Fast. 🔍 Accurate. ☁️ Online.
Try it now → RefSeq Annotator by Nikhil Singh or a lighter version here
Turning data into decisions with R Shiny—see my dashboards in Bioinformatics and Business analytics:





Curious to know more or discuss a project? Drop me a line at: niksingh29@gmail.com or share your email.