| DNA library | <molecular biology> A collection of DNA molecules, derived from restriction fragments that have been cloned in vectors, that includes all or part of the genetic material of an organism. (18 Nov 1997) |
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| epitope library | <molecular biology> Large collection (hundreds of millions) of peptides each encoded by a randomly mutated piece of DNA in a phage genome and expressed on the surface of that bacteriophage, sometimes as an N terminal extension of a coat protein. Particular phages can be selected by a binding assay and since the peptide has its encoding DNA associated with it sequencing is straightforward. (18 Nov 1997) |
| expression library | <molecular biology> A library of DNA fragments which was created with an expression vector so that any genes present in the library are expressed. (09 Oct 1997) |
| library | <molecular biology> A collection of DNA molecules, derived from restriction fragments that have been cloned in vectors, that includes all or part of the genetic material of an organism. (18 Nov 1997) |
| library administration | Planning, organizing, staffing, direction, and control of libraries. (12 Dec 1998) |
| library, arrayed | In genetics, arrayed libraries of DNA clones are used for many purposes, including screening for a specific gene or genomic region of interest as well as for physical mapping. An arrayed library consists of (in technical terms) individual primary recombinant clones (which are hosted in phage, cosmid, yac, or another vector) that have been placed in two-dimensional arrays in microtiter dishes (plastic dishes with an orderly array of tiny wells). Each primary clone can be identified by the identity of the plate and the clone location (row and column) on that plate. The information gathered on individual clones from various genetic linkage and physical map analyses is then entered into a relational database and used to construct physical and genetic linkage maps. (12 Dec 1998) |
| library automation | The use of automatic machines or processing devices in libraries. The automation may be applied to library administrative activities, office procedures, and delivery of library services to users. (12 Dec 1998) |
| library collection development | Development of a library collection, including the determination and coordination of selection policy, assessment of needs of users and potential users, collection use studies, collection evaluation, identification of collection needs, selection of materials, planning for resource sharing, collection maintenance and weeding, and budgeting. (12 Dec 1998) |
| library, genomic | A collection of DNA clones made from a set of randomly generated overlapping DNA fragments representing the entire genome of an organism. As a molecular genetic sequel to john steinbeck's of mice and men , today you can have a mouse genomic library or a human genomic library. (12 Dec 1998) |
| library materials | Print and non-print materials collected, processed, and stored by libraries. They comprise books, periodicals, pamphlets, reports, microforms, maps, manuscripts, motion pictures, and all other forms of audiovisual records. (harrod, the librarians' glossary, 4th ed, p497) (12 Dec 1998) |
| library schools | Educational institutions for individuals specializing in the field of library science or information. (12 Dec 1998) |
| library science | Study of the principles and practices of library administration and services. (12 Dec 1998) |
| library services | Services offered to the library user. They include reference and circulation. (12 Dec 1998) |
| library surveys | Collection and analysis of data pertaining to operations of a particular library, library system, or group of independent libraries, with recommendations for improvement and/or ordered plans for further development. (12 Dec 1998) |
| library technical services | Acquisition, organization, and preparation of library materials for use, including selection, weeding, cataloging, classification, and preservation. (12 Dec 1998) |