RAG2's non-core domain contributes to the ordered regulation of V(D)J recombination.
RAG2's non-core domain contributes to the ordered regulation of V(D)J recombination.
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DOI:
10.1093/nar/gkn553
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发表时间:
2008-10
影响因子:
14.9
通讯作者:
Schlissel MS
中科院分区:
文献类型:
--
作者:
Curry JD;Schlissel MS
Variable (diversity) joining [V(D)J] recombination of immune gene loci proceeds in an ordered manner with D to J portions recombining first and then an upstream V joins that recombinant. We present evidence that the non-core domain of recombination activating gene (RAG) protein 2 is involved in the regulation of recombinatorial order. In mice lacking the non-core domain of RAG2 the ordered rearrangement is disturbed and direct V to D rearrangements are 10- to 1000-times increased in tri-partite immune gene loci. Some forms of inter-chromosomal translocations between TCRβ and TCRδ D gene segments are also increased in the core RAG2 animals as compared with their wild-type (WT) counterparts. In addition, the concise use of proper recombination signal sequences (RSSs) appears to be disturbed in the core RAG2 mice as compared with WT RAG2 animals.
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DOI:
10.1084/jem.185.4.609
发表时间:
1997-02-17
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
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通讯作者:
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DOI:
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发表时间:
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