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Article . 1990 . Peer-reviewed
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Science
Article . 1990
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Organization of the Human and Mouse Low-affinity FcγR Genes: Duplication and Recombination

Authors: Wei Qiao Qiu; Derik de Bruin; Jeffrey V. Ravetch; Bernard H. Brownstein; Roger N. Pearse;

Organization of the Human and Mouse Low-affinity FcγR Genes: Duplication and Recombination

Abstract

Receptors for immunoglobulin G immune complexes (FcγRII and FcγRIII) are expressed on most hematopoietic cells and show much structural and functional diversity. In order to determine the genetic basis for this diversity, a family of genes encoding the human and mouse receptors was isolated and characterized. Humans have five distinct genes for low-affinity FcγRs, in contrast to two in the mouse. With the use of yeast artificial chromosomes, the genes encoding the human receptors were oriented and linked, which established the structure of this complex locus. Comparison of the human and mouse genes generated a model for the evolutionary amplification of this locus.

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Keywords

Recombination, Genetic, Base Sequence, Genome, Human, Molecular Sequence Data, Receptors, IgG, Restriction Mapping, Exons, Receptors, Fc, Antigens, Differentiation, Introns, Blotting, Southern, Mice, Immunoglobulin G, Multigene Family, Mutation, Animals, Humans, Spleen

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Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
336
Top 10%
Top 1%
Top 1%
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