Need an answer to the question “Who and what is NCBI?” Visit the new “About NCBI” area from the link on our home page! Here you can read and learn about NCBI databases and data mining tools, obtain an overview of NCBI’s human genome resources, and access information on the model organisms for which genomic data is available. You will also find introductory material on the basic science underlying the acquisition and analysis of NCBI’s molecular biology resources. To round out your tour, check out our online tutorials, outreach and education programs, and browse the NCBI News—the free quarterly newsletter you are now reading—available by subscription or via the Web.

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