Tutorial Section: Entrez: Making Use of Its Power. - Renata C. Geer; Eric W. Sayers (Briefings Bioinform., 2003)

CDD: specific functional annotation with the Conserved Domain Database. - Aron Marchler-Bauer; John B. Anderson; Farideh Chitsaz; Myra K. Derbyshire; Carol DeWeese-Scott; Jessica H. Fong; Lewis Y. Geer; Renata C. Geer; Noreen R. Gonzales; Marc Gwadz; Siqian He; David I. Hurwitz; et al. (Nucleic Acids Res., 2009)

The NCBI BioSystems database. - Lewis Y. Geer; Aron Marchler-Bauer; Renata C. Geer; Lianyi Han; Jane He; Siqian He; Chunlei Liu 002; Wenyao Shi; Stephen H. Bryant (Nucleic Acids Res., 2010)

CDD: a Conserved Domain Database for the functional annotation of proteins. - Aron Marchler-Bauer; Shennan Lu; John B. Anderson; Farideh Chitsaz; Myra K. Derbyshire; Carol DeWeese-Scott; Jessica H. Fong; Lewis Y. Geer; Renata C. Geer; Noreen R. Gonzales; Marc Gwadz; David I. Hurwitz; et al. (Nucleic Acids Res., 2011)

MMDB: 3D structures and macromolecular interactions. - Thomas Madej; Kenneth J. Addess; Jessica H. Fong; Lewis Y. Geer; Renata C. Geer; Christopher J. Lanczycki; Chunlei Liu 002; Shennan Lu; Aron Marchler-Bauer; Anna R. Panchenko; Jie Chen 039; Paul A. Thiessen; et al. (Nucleic Acids Res., 2012)

CDD: conserved domains and protein three-dimensional structure. - Aron Marchler-Bauer; Chanjuan Zheng; Farideh Chitsaz; Myra K. Derbyshire; Lewis Y. Geer; Renata C. Geer; Noreen R. Gonzales; Marc Gwadz; David I. Hurwitz; Christopher J. Lanczycki; Fu Lu; Shennan Lu; et al. (Nucleic Acids Res., 2013)

MMDB and VAST+: tracking structural similarities between macromolecular complexes. - Thomas Madej; Christopher J. Lanczycki; Dachuan Zhang; Paul A. Thiessen; Renata C. Geer; Aron Marchler-Bauer; Stephen H. Bryant (Nucleic Acids Res., 2014)

CDD: NCBI's conserved domain database. - Aron Marchler-Bauer; Myra K. Derbyshire; Noreen R. Gonzales; Shennan Lu; Farideh Chitsaz; Lewis Y. Geer; Renata C. Geer; Jane He; Marc Gwadz; David I. Hurwitz; Christopher J. Lanczycki; Fu Lu; et al. (Nucleic Acids Res., 2015)

CDD/SPARCLE: functional classification of proteins via subfamily domain architectures. - Aron Marchler-Bauer; Bo Yu 016; Lianyi Han; Jane He; Christopher J. Lanczycki; Shennan Lu; Farideh Chitsaz; Myra K. Derbyshire; Renata C. Geer; Noreen R. Gonzales; Marc Gwadz; David I. Hurwitz; et al. (Nucleic Acids Res., 2017)

iCn3D, a web-based 3D viewer for sharing 1D/2D/3D representations of biomolecular structures. - Jiyao Wang; Philippe Youkharibache; Dachuan Zhang; Christopher J. Lanczycki; Renata C. Geer; Thomas Madej; Lon Phan; Minghong Ward; Shennan Lu; Gabriele H. Marchler; Yanli Wang; Stephen H. Bryant; et al. (Bioinform., 2020)

CDD/SPARCLE: the conserved domain database in 2020. - Shennan Lu; Jiyao Wang; Farideh Chitsaz; Myra K. Derbyshire; Renata C. Geer; Noreen R. Gonzales; Marc Gwadz; David I. Hurwitz; Gabriele H. Marchler; James S. Song; Narmada Thanki; Roxanne A. Yamashita; et al. (Nucleic Acids Res., 2020)