MeSH Browser

MeSH Heading: Electrophoresis, Gel, Pulsed-Field
Tree Number(s): E05.196.401.220; E05.301.300.220
Unique ID: D016521
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D016521
Scope Note: Gel electrophoresis in which the direction of the electric field is changed periodically. This technique is similar to other electrophoretic methods normally used to separate double-stranded DNA molecules ranging in size up to tens of thousands of base-pairs. However, by alternating the electric field direction one is able to separate DNA molecules up to several million base-pairs in length.
Entry Term(s): Contour-Clamped Homogeneous-Field Gel Electrophoresis; Electrophoresis, Gel, Pulsed Field; Electrophoresis, Gel, Pulsed-Field Gradient; Electrophoresis, Pulsed Field Gel; Field Inversion Gel Electrophoresis; Gel Electrophoresis, Pulsed-Field; Orthogonal Field Alternation Gel Electrophoresis; Orthogonal-Field Alternation-Gel Electrophoresis; Pulsed Field Gradient Gel Electrophoresis; Pulsed-Field Gel Electrophoresis; Pulsed-Field Gradient Gel Electrophoresis
Previous Indexing: Electrophoresis (1986-1991)
Public MeSH Note: 92
History Note: 92
Date Established: 1992/01/01
Date of Entry: 1991/01/02
Revision Date: 2010/06/25

Allowable Qualifiers: classification (CL)

economics (EC)

ethics (ES)

history (HI)

instrumentation (IS)

methods (MT)

standards (ST)

statistics & numerical data (SN)

trends (TD)

veterinary (VE)

Concept UI: M0025216
Scope Note: Gel electrophoresis in which the direction of the electric field is changed periodically. This technique is similar to other electrophoretic methods normally used to separate double-stranded DNA molecules ranging in size up to tens of thousands of base-pairs. However, by alternating the electric field direction one is able to separate DNA molecules up to several million base-pairs in length.
Terms: Electrophoresis, Gel, Pulsed-Field Preferred Term
Term UI T049418
Date01/01/1999
LexicalTag NON
ThesaurusID NLM (1992); Electrophoresis, Gel, Pulsed-Field Gradient
Term UI T049421
Date09/07/1990
LexicalTag NON
ThesaurusID NLM (1992); Pulsed-Field Gradient Gel Electrophoresis
Term UI T049420
Date09/07/1990
LexicalTag NON
ThesaurusID NLM (1992); Gel Electrophoresis, Pulsed-Field
Term UI T049417
Date09/06/1990
LexicalTag NON
ThesaurusID NLM (1992); Pulsed Field Gradient Gel Electrophoresis
Term UI T049419
Date09/07/1990
LexicalTag NON
ThesaurusID NLM (1992); Pulsed-Field Gel Electrophoresis
Term UI T049416
Date10/18/1990
LexicalTag NON
ThesaurusID NLM (1992); Electrophoresis, Gel, Pulsed Field
Term UI T049414
Date09/06/1990
LexicalTag NON
ThesaurusID NLM (1992); Electrophoresis, Pulsed Field Gel
Term UI T049415
Date09/06/1990
LexicalTag NON
ThesaurusID NLM (1992)

Electrophoresis, Gel, Pulsed-Field MeSH Descriptor Data 2023