Department of Molecular Biology and Biochemistry, Rutgers University, Piscataway, New Jersey 08854, USA.
Genes Dev. 2011 Nov 15;25(22):2321-6. doi: 10.1101/gad.180984.111.
In this issue of Genes & Development, Abruzzi et al. (pp. 2374-2386) use chromatin immunoprecipitation (ChIP) tiling array assays (ChIP-chip) to show that physical interactions between circadian (≅24-h) clock machineries and genomes are more widespread than previously thought and provide novel insights into how clocks drive daily rhythms in global gene expression.
在本期《基因与发育》中,Abruzzi 等人(第 2374-2386 页)使用染色质免疫沉淀(ChIP)平铺阵列分析(ChIP-chip)表明,昼夜(约 24 小时)钟机制与基因组之间的物理相互作用比以前认为的更为广泛,并为时钟如何驱动全球基因表达的日常节律提供了新的见解。