Galactogogue
发表于 2025-3-27 00:43:05
V(D)J Recombination: Of Mice and Sharks, show that this process does not have to be ordered, nor does it need to take place in two stages to generate a diverse repertoire and enable the expression of a single species of antigen receptor per cell, a restriction called allelic exclusion.
单调女
发表于 2025-3-27 01:14:37
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disparage
发表于 2025-3-27 08:47:16
Regulation of RAG Transposition, complex can also act as a transposase, inserting the broken DNA molecules generated during V(D)J recombination into an unrelated piece of DNA. This process, termed RAG transposition, can potentially cause insertional mutagenesis, chromosomal translocations and genomic instability. This review focus
厚颜
发表于 2025-3-27 09:33:05
Recent Insights into the Formation of RAG-Induced Chromosomal Translocations,oplasms, however, it is clear that pathogenesis is initiated by any of a number of recurrent DNA rearrangements. These particular translocations typically place an oncogene under the regulatory control of an Ig or TCR gene promoter, dysregulating cell growth, differentiation, or apoptosis. Given tha
结合
发表于 2025-3-27 14:28:16
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Genistein
发表于 2025-3-27 19:46:42
Large-Scale Chromatin Remodeling at the Immunoglobulin Heavy Chain Locus: A Paradigm for Multigene uences required to produce diverse antigen receptor proteins. It is the key role of the adaptive immune response, which must potentially combat millions of different foreign antigens. Most antigen receptor loci have evolved to be extremely large and contain multiple individual V, D and J genes. The
使成整体
发表于 2025-3-28 01:26:40
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plasma
发表于 2025-3-28 02:38:18
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irreducible
发表于 2025-3-28 07:00:14
Germline Transcription: A Key Regulator of Accessibility and Recombination,combinase machinery. .-acting transcriptional regulatory elements such as promoters and enhancers play a central role in the control of accessibility in vivo. However, the molecular mechanisms by which these elements influence accessibility are still under investigation. Although accessibility for V
冲击力
发表于 2025-3-28 10:27:23
Dynamic Regulation of Antigen Receptor Gene Assembly,oire is generated early in B and T-cell development by the process of V(D)J recombination, which randomly assembles functional immunoglobulin (Ig) and T-cell receptor (TCR) genes from large arrays of DNA segments. Precursor lymphocytes must target then retarget a single V(D)J recombinase enzyme to d