The National Center for Biotechnology Information advances science and health by providing access to biomedical and genomic information. About the NCBI | Mission |

2025年2月28日 · PubMed® comprises more than 38 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full text content from PubMed Central and publisher web sites.

A portal to gene-specific content based on NCBI's RefSeq project, information from model organism databases, and links to other resources.<br />

The Nucleotide database is a collection of sequences from several sources, including GenBank, RefSeq, TPA and PDB. Genome, gene and transcript sequence data provide the foundation for biomedical research and discovery.

2025年3月11日 · Available to the public online since 1996, PubMed was developed and is maintained by the National Center for Biotechnology Information (NCBI), at the U.S. National Library of Medicine (NLM), located at the National Institutes of Health (NIH).

Search all biomedical databases provided by the National Center for Biotechnology Information (NCBI), an agency of the U.S. National Library of Medicine at the NIH

The Protein database is a collection of sequences from several sources, including translations from annotated coding regions in GenBank, RefSeq and TPA, as well as records from SwissProt, PIR, PRF, and PDB.

ncbi书架是一个集合了可以自由獲取、下载的線上精選生物医学书籍資料庫。 截至2011年4月，书架有845本書籍，涵盖广泛的主题包括 分子生物学 、 生物化学 、 细胞生物学 、 遗传学 ，和 微生物学 。

ncbi書架是一個集合了可以自由獲取、下載的線上精選生物醫學書籍資料庫。 截至2011年4月，書架有845本書籍，涵蓋廣泛的主題包括 分子生物學 、 生物化學 、 細胞生物學 、 遺傳學 ，和 微生物學 。

NCBI 是美国国家生物技术信息中心（National Center for Biotechnology Information）的缩写，是一个提供生物医学和基因组学数据库及工具的国家级资源。 进入官网（ https://www. ncbi.nlm.nih.gov/ ）后界面如下：