Each of the 371 databases of BioCyc describes the genome and metabolic pathways of a single organism. The BioCyc databases are divided into 3 tiers, based on their quality: Tier 1: 3 Databases, which have been created through intensive manual efforts and receive continuous updating: 1) *EcoCyc* describes the model organism Escherichia coli K-12. 2) *MetaCyc* describes metabolic pathways and enzymes for more than 1,500 organisms. 3) *BOCD* (BioCyc Open Compounds Database) is an open collection of chemical compound data from the BioCyc databases. BOCD includes metabolites, enzyme activators, inhibitors, and cofactors. Tier 2: 20 Databases, which were computationally generated and have undergone moderate curation. Tier 3: 349 Databases, which were also computationally generated, but have undergone no curation. Scientists can use the BioCyc Web site to visualize individual metabolic pathways or to view the complete metabolic map of an organism. The latter diagram can be used to analyze gene expression, proteomics, or metabolomics data, such as to produce animated views of time-course gene-expression experiments. The BioCyc Web site also provides genome browsing capabilities, and for the *EcoCyc* databases in particular, provides extensive information about transcriptional mechanisms of gene regulation.

Brill's Biology E-Books Online is the electronic version of the book publication program of Brill in the field of Biology 2007-2020.

BioMed Central is an STM (Science, Technology and Medicine) publisher of 270 peer-reviewed open access journals. The portfolio of journals spans all areas of biology, biomedicine and medicine and includes broad interest titles, such as BMC Biology and BMC Medicine alongside specialist journals, such as Retrovirology and BMC Genomics. The Max Planck Society is a BMC member and covers article-processing charges for Max Planck authors centrally. Further details are available on the MPDL website.

BioOne, a nonprofit organization, hosts and provides Web-based access to the full text of a uniquely valuable set of high-impact bio-science research journals. All of these journals are published by scholarly societies and other independent science publishers, and many are not available through other online services. Major areas of coverage include: Arachnology, Beetles, Crustaceans, Ecology, Botany, Entomology, Environmental science, Evolutionary biology, Ferns, Fish, Genetics, Lichens, Mammals, Microbiology, Mosses and liverworts, Natural history, Ornithology, Paleontology, Parasitology, Photobiology, Reproduction, Reptiles, Veterinary science, Zoology

Get a comprehensive view of life sciences research, including the most important discoveries, significant influences and relevant connections. BIOSIS Citation IndexSM combines critical BIOSIS® content with powerful citation indexing and Web of Science search and discovery capabilities. The resource provides seamless searching of nearly 5,000 journal titles and 20 million records in the life sciences field, as well as 165,000 documents from more than 1,500 meetings, with coverage dating back to 1926. Cited References are added for all BIOSIS® records back to 2006. For items added prior to 2006, citation data will only be available if they also are covered in the Web of Science Core Collection.

BIOSIS Previews® is the world's most comprehensive reference database for life science research. It covers original research reports and reviews in biological and biomedical areas. Coverage includes traditional areas of biology, such as botany, zoology and microbiology, as well as related fields such as biomedical, agriculture and ecology. Interdisciplinary fields such as medicine, biochemistry, biophysics, bioengineering and biotechnology are also included. Nearly 5,500 serials are monitored for inclusion. In addition, the database covers content summaries, books and meeting abstracts, papers and posters. Content summaries include notes and letters, technical data reports, reviews, U.S. patents from 1986 to 1989 and from 1999, meeting reports from 1980 to present, bibliographies, nomenclature rules, and taxonomic keys. The BIOSIS Previews database includes the contents of Biological Abstracts (1969 to present), Biological Abstracts/RRM (1980 to present) and BioResearch Index (1969 to 1979). As part of the Web of Science (WoS) BIOSIS Previews permits convenient use of Biosystematic Codes/Names for searching groups of organisms as well as the use of Concept Codes/Headings that represent broad subject areas.

Birds of the World (BOW) is a powerful research database that brings together deep, scholarly content from celebrated works of ornithology with millions of bird observations from eBird and multimedia from the Macaulay Library into a single platform where biologists and birders can explore comprehensive life history information on birds. BOW content is written by ornithologists all over the world and was amassed from four major celebrated works of ornithology: Birds of North America, The Handbook of Birds of the World, Neotropical Birds, and Bird Families of the World.

Delivers online access to scholarly books from Bloomsbury’s award-winning Academic division. Spanning the humanities and social sciences, the site features the latest research publications from Bloomsbury, T&T Clark, The Arden Shakespeare and Hart Publishing, alongside scholarship from historic imprints Continuum, Berg and Bristol Classical Press. The current MPI Crime, Security & Law subscription comprises following collections: * Criminal Law and Justice collection * Legal Philosophy collection * Constitutional and Administrative Law

Bloomsbury Cultural History is a fully cross-searchable digital resource that engages with culture throughout the ages from antiquity to modernity. Thanks to its interdisciplinary nature and ever-expanding collections, this unique digital reference tool promises to be an essential resource on many courses from cultural studies and sociology to history and anthropology. With exclusive digital access to Bloomsbury’s Cultural Histories series as well as an extensive e-book collection, image partnerships with the Wellcome Collection and supporting features like lesson plans and an interactive timeline, it has never been easier for students and scholars alike to explore the cultural worlds that have shaped our own.

Bloomsbury Education and Childhood Studies (BECS) offers a systematic and comparative look at key education levels and the study of cognitive and psychosocial development through early childhood and youth. The Collection includes eBooks, policy reports, country overviews and helpful research tools, allowing researchers to study and build an understanding of education systems, policies, and the nature of childhood and youth experience in different countries throughout the world.

Bloomsbury History: Theory and Method is an educational digital resource dedicated to historiography and the examination of historical theory and methods using a global approach. Currently included are 100 exclusive articles by authors based in 25 different countries, a 4-volume major reference work on the global history of historiography and more than 60 eBooks.

The resource grants access to the archival volumes of 29 medical journals (partly with high impact factor) published by the British Medical Journals Publishing Group, amongst others to the renowned British Medical Journal. Access to content before 2006 is enabled by the publisher at no cost, content is publicly available.

BN-OPALE PLUS combines into one catalog the records for the printed, sound, audiovisual, and multimedia materials collected by the Bibliothèque nationale de France (BnF) from its beginnings to the present day. The BN-OPALE PLUS catalog contains records for: * Books and periodicals making up the heritage collections, stored in BnF's François-Mitterrand Library, * Microfiche and microfilm, mostly created from heritage materials, * A selection of books and periodicals from special departments, * Open-Access materials from all the BnF libraries, * Sound recordings, videos, multimedia, and electronic materials comprising the heritage collections * Printed material and periodicals digitized by BnF, mostly in image format, * Electronic periodicals of which BnF also has the printed version, * Still images digitized by BnF, * Special materials regarding performing arts (pamphlets, programs, manuscripts,...) and cinema (movie posters, photographs). In addition, this catalog offers authority records containing extensive information on access rights (intellectual property rights and copyrights, subject matter, certificates, brand names, and others).

Book Citation Index--Science (BKCI-S) and Social Sciences & Humanities (BKCI-SSH) The Book Citation Index is a multidisciplinary index to the literature of the sciences, social sciences, and humanities. Database Coverage: 2005 (copyright year) to the present

Book Sales Catalogues Online offers a comprehensive bibliography of book sales catalogues printed in the Dutch Republic before 1801, providing full access to some 4,000 digital facsimiles from ca. 50 libraries across Europe. These catalogues are a key primary source for research on the history of the book and libraries, the history of ideas, the history of collecting, the history of literature, and the history of art. The catalogues contain information on books from all over Europe in various languages, such as Dutch, French, and Latin.

Bowker's Books in Print is a bibliographic database on the ProQuest platform featuring millions of in-print, out-of-print, and forthcoming books, audio books, and videos from more than 40 countries, including the U.S., U.K., Canada, Australia, New Zealand, as well as Spanish-language titles from Spain and Central and South America. Book descriptions available are extended by annotations, tables of contents, and publisher information.

Brill is an academic publishing house with a strong international focus. The main subject areas of Brill's publication program are Ancient Near East & Egypt, Asian Studies, Biblical Studies & Religious Studies, Classic Studies, Medieval & Early Modern Studies, Middle East & Islamic Studies, Social Sciences and STM & Biology. Content available: 152 titles (part of DFG license).

The subscription provides access to ebooks from the collections "Human Rights and Humanitarian Law" and "International Law" published between 2006 and 2014.

The platform provides access to Brill's reference works, including: * Brill's New Pauly and Der Neue Pauly have become a recognized standard reference work for students and scholars of the ancient world. Now, the complete original Der Neue Pauly together with Brill’s New Pauly are offered online. New Pauly Online will allow the researcher to have the most complete database available. New Pauly Online is automatically updated whenever a new volume is published. * The Encyclopedia of Islam (New Edition) sets out the present state of our knowledge of the Islamic World. It is a unique and invaluable reference tool, an essential key to understanding the world of Islam, and the authoritative source not only on the religion, but also on the believers and the countries in which they live. * Lexicon Gregorianum Online is the most comprehensive Greek-German dictionary of the language used by Gregory of Nyssa. It is the only dictionary available specifically addressing the vocabulary of late Classical Greek. It documents Gregory's complete vocabulary, taking account of the syntax, meaning and connotations of every occurrence of a key word in his writings. Further reference works may be available due to local subscription.

Brill Scholarly Editions is a text edition platform, providing access to selected Brill's reference works, including: * The Coptic Gnostic Library Online continues where the Dead Sea Scrolls left off. The main sources of information for the Gnostic religion are the so-called Nag Hammadi codices, written in Coptic. * Gregorii Nysseni Opera Online is the ultimate online critical text edition of Gregory of Nyssa's works based on all available known manuscripts, introduced with a complete discussion of the textual transmission and accompanied by extensive annotations on the biblical, classical and patristic sources, and indices. The platform provides interactive reading of text editions supported by critical editions, facsimiles, translations, commentaries, and is designed to display parallel texts side by side.