A genomic view of lymphocyte development.

A genomic view of lymphocyte development.
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淋巴细胞发育的基因组视图。

DOI:
10.1016/s0952-7915(03)00047-5
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发表时间:
2003
影响因子:
7
通讯作者:
F. Melchers
F. Melchers
中科院分区:
医学2区
文献类型:
--
作者:
R. Hoffmann;F. Melchers

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使用高密度寡核苷酸阵列生成了从DJ重排状态到成熟淋巴细胞的小鼠和人类B细胞前体以及小鼠T细胞前体的连续阶段的RNA表达谱。在阵列上存在的所有基因中,大约10%在每个谱系的所有细胞阶段都有差异表达。其中大约一半在T细胞和B细胞分化过程中差异表达。许多共有的基因参与细胞周期调节和DNA复制,而大多数信号和黏附分子和转录因子以谱系特有的方式表达。T-和B-谱系发育计划的类似阶段只有几个基因相同。相比之下,在人类和小鼠B细胞发育过程中差异表达的同源基因具有非常相似的表达模式。
RNA expression profiles of consecutive stages of mouse and human B-cell precursors, and of mouse T-cell precursors, from DJ re-arranged states to mature lymphocytes have been generated using high-density oligonucleotide arrays. Approximately 10% of all genes present on the arrays are differentially expressed across all cellular stages of each of the lineages. Approximately half of these are differentially expressed during both T-cell and B-cell differentiation. Many of the genes that are shared are involved in cell cycle regulation and DNA replication, whereas most of the signaling and adhesion molecules and transcription factors are expressed in a lineage-specific manner. Comparable stages of the T-and B-lineage developmental programs share only a few genes. By contrast, homologous genes differentially expressed during both human and mouse B-cell development have very similar expression patterns.
DOI: 10.1016/1074-7613(95)90131-0
发表时间: 1995-11-01
期刊: IMMUNITY
影响因子: 32.4
作者:
GRAWUNDER, U;LEU, TMJ;WINKLER, TH
通讯作者: WINKLER, TH
DOI: 10.1073/pnas.89.7.3010
发表时间: 1992-04-01
影响因子: 11.1
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通讯作者: COLEMAN, P
DOI: 10.1093/nar/30.10.e48
发表时间: 2002-05-15
影响因子: 14.9
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通讯作者: Sealfon, SC
DOI: 10.1073/pnas.87.5.1663
发表时间: 1990-03-01
影响因子: 11.1
作者:
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通讯作者: EBERWINE, JH
DOI: 10.1073/pnas.93.20.10614
发表时间: 1996-10-01
影响因子: 11.1
作者:
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