NCBI Resources How To NCBI National Center for Biotechnology Information Search database All Databases Assembly Biocollections BioProject BioSample BioSystems Books ClinVar Conserved Domains dbGaP dbVar Gene Genome GEO DataSets GEO Profiles GTR HomoloGene Identical Protein Groups MedGen MeSH NCBI Web Site NLM Catalog Nucleotide OMIM PMC PopSet Protein Protein Clusters Protein Family Models PubChem BioAssay PubChem Compound PubChem Substance PubMed SNP SRA Structure Taxonomy ToolKit ToolKitAll ToolKitBookgh Search term Search COVID-19 Information Public health information (CDC)Research information (NIH)SARS-CoV-2 data (NCBI)Prevention and treatment information (HHS)Español UNITE A new NIH initiative to end structural racism and achieve racial equity in the biomedical research enterprise. LEARN MORE Welcome to NCBI The National Center for Biotechnology Information advances science and health by providing access to biomedical and genomic information. About the NCBI | Mission | Organization | NCBI News & Blog Submit Deposit data or manuscripts into NCBI databases Submit Icon Download Transfer NCBI data to your computer Download Icon Learn Find help documents, attend a class or watch a tutorial Books Icon Develop Use NCBI APIs and code libraries to build applications Develop Icon Analyze Identify an NCBI tool for your data analysis task Graph Icon Research Explore NCBI research and collaborative projects Microscope Icon NCBI Home Resource List (A-Z) All Resources Chemicals & Bioassays Data & Software DNA & RNA Domains & Structures Genes & Expression Genetics & Medicine Genomes & Maps Homology Literature Proteins Sequence Analysis Taxonomy Training & Tutorials Variation Popular Resources PubMed Bookshelf PubMed Central BLAST Nucleotide Genome SNP Gene Protein PubChem NCBI News & Blog NCBI genome browsers: search and you will find! 19 Nov 2021 If you’ve ever tried searching for a genomic location in NCBI’s Genome Data Viewer (GDV) or Variation Viewer and found that your search term didn’t work, it’s time to try again! We recently expanded support for searches in our genome browsers using non-NCBI identifiers such as HGVS patterns (e.g. NM_001318787.2:c.2258G>A) and Ensembl IDs. You can also search by chromosome coordinates, cytogenetic band, assembly scaffold/component, disease/phenotype, dbSNP … NCBI on YouTube: Customize MSA Viewer, SciENcv, plants and RNA-Seq data, Datasets and PubMed 16 Nov 2021 Missed a few videos on YouTube? Here’s the latest from our channel. Customize the MSA Viewer to Make Your Analysis Easier We’re constantly improving the Multiple Sequence Alignment (MSA) Viewer. This video demonstrates several new and popular features, including the ability to change data columns, hide selected rows, analyze polymorphisms, and more. An Update to … Web IgBLAST can now determine immunoglobulin isotypes 16 Nov 2021 We have added a new function to IgBLAST on the Web. You can now search immunoglobulin (Ig) nucleotide sequences against the Constant region (C) gene database (Figure 1) to determine the Ig isotypes including subtypes (IgM, IgG, IgA1, etc.). The isotype information is reported in the rearrangement summary table, and the C gene region is … More... You are here: NCBI > National Center for Biotechnology Information Support Center Simple NCBI Directory GETTING STARTED NCBI Education NCBI Help Manual NCBI Handbook Training & Tutorials Submit Data RESOURCES Chemicals & Bioassays Data & Software DNA & RNA Domains & Structures Genes & Expression Genetics & Medicine Genomes & Maps Homology Literature Proteins Sequence Analysis Taxonomy Variation POPULAR PubMed Bookshelf PubMed Central BLAST Nucleotide Genome SNP Gene Protein PubChem FEATURED Genetic Testing Registry GenBank Reference Sequences Gene Expression Omnibus Genome Data Viewer Human Genome Mouse Genome Influenza Virus Primer-BLAST Sequence Read Archive NCBI INFORMATION About NCBI Research at NCBI NCBI News & Blog NCBI FTP Site NCBI on Facebook NCBI on Twitter NCBI on YouTube Privacy Policy NLM NIH DHHS USA.gov National Center for Biotechnology Information, U.S. National Library of Medicine 8600 Rockville Pike, Bethesda MD, 20894 USA Policies and Guidelines | Contact