Medical Subject Headings

Last uploaded: March 22, 2026

Id	http://purl.bioontology.org/ontology/MESH/D016521 http://purl.bioontology.org/ontology/MESH/D016521
Preferred Name	Electrophoresis, Gel, Pulsed-Field
Definitions	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. Gel electrophoresis in which the direction of the electric field is reversed periodically. Gel electrophoresis in which the angle of the electric field is changed periodically. Gel electrophoresis in which the application of the electric field is alternated between two perpendicular directions.
Synonyms	Pulsed Field Gradient Gel Electrophoresis Gel Electrophoresis, Pulsed-Field Alternation-Gel Electrophoresis, Orthogonal-Field Electrophoresis, Orthogonal-Field Alternation-Gel Contour Clamped Homogeneous Field Gel Electrophoresis Electrophoresis, Gel, Pulsed Field Electrophoresis, Pulsed Field Gel Pulsed Field Gel Electrophoresis Orthogonal Field Alternation Gel Electrophoresis Field Inversion Gel Electrophoresis Gel Electrophoresis, Pulsed Field Electrophoresis, Pulsed-Field Gel Electrophoresis, Gel, Pulsed-Field Gradient Pulsed-Field Gel Electrophoresis Contour-Clamped Homogeneous-Field Gel Electrophoresis Pulsed-Field Gradient Gel Electrophoresis Orthogonal-Field Alternation-Gel Electrophoresis See more See less
Type	http://www.w3.org/2002/07/owl#Class

definition	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. Gel electrophoresis in which the direction of the electric field is reversed periodically. Gel electrophoresis in which the angle of the electric field is changed periodically. Gel electrophoresis in which the application of the electric field is alternated between two perpendicular directions.
altLabel	Pulsed Field Gradient Gel Electrophoresis Gel Electrophoresis, Pulsed-Field Alternation-Gel Electrophoresis, Orthogonal-Field Electrophoresis, Orthogonal-Field Alternation-Gel Contour Clamped Homogeneous Field Gel Electrophoresis Electrophoresis, Gel, Pulsed Field Electrophoresis, Pulsed Field Gel Pulsed Field Gel Electrophoresis Orthogonal Field Alternation Gel Electrophoresis Field Inversion Gel Electrophoresis Gel Electrophoresis, Pulsed Field Electrophoresis, Pulsed-Field Gel Electrophoresis, Gel, Pulsed-Field Gradient Pulsed-Field Gel Electrophoresis Contour-Clamped Homogeneous-Field Gel Electrophoresis Pulsed-Field Gradient Gel Electrophoresis Orthogonal-Field Alternation-Gel Electrophoresis See more See less
prefLabel	Electrophoresis, Gel, Pulsed-Field
Machine permutation	92
HN	92
type	http://www.w3.org/2002/07/owl#Class
tui	T059
TERMUI	T049415 T049421 T049417 T049416 T756748 T049419 T756747 T756746 T049420 T756745 T049414 T049418 See more See less
TH	NLM (1992) NLM (2011)
MMR	20100625
notation	D016521
Semantic type UMLS property	http://purl.bioontology.org/ontology/STY/T059
Inverse of AQ	http://purl.bioontology.org/ontology/MESH/Q000266 http://purl.bioontology.org/ontology/MESH/Q000379 http://purl.bioontology.org/ontology/MESH/Q000706 http://purl.bioontology.org/ontology/MESH/Q000662 http://purl.bioontology.org/ontology/MESH/Q000941 http://purl.bioontology.org/ontology/MESH/Q000191 http://purl.bioontology.org/ontology/MESH/Q000145 http://purl.bioontology.org/ontology/MESH/Q000592 http://purl.bioontology.org/ontology/MESH/Q000295 http://purl.bioontology.org/ontology/MESH/Q000639 See more See less
DX	19920101
cui	C0085117 C2936192 C2936191 C2936190
DC	1
MN	E05.301.300.220 E05.196.401.220
AQL	CL EC ES HI IS MT SN ST TD VE
MDA	19990101
subClassOf	http://purl.bioontology.org/ontology/MESH/D004586

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