Charting functional and physical properties of chromatin in living cells

被引:4
作者
Lam, Eric [1 ,2 ]
Luo, Chongyuan [1 ,2 ]
Watanabe, Naohide [1 ]
机构
[1] Rutgers State Univ, Biotechnol Ctr Agr & Environm, New Brunswick, NJ 08901 USA
[2] Rutgers State Univ, Grad Program Plant Biol, New Brunswick, NJ 08901 USA
关键词
ARABIDOPSIS-THALIANA; CHROMOSOME TERRITORIES; INTERPHASE CHROMOSOMES; TRANSCRIPTOME MAP; GENE-EXPRESSION; HUMAN GENOME; IN-VIVO; DOMAINS; ORGANIZATION; ORDER;
D O I
10.1016/j.gde.2009.02.004
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
With the vast transcriptome database now available, global patterns of gene expression have been mapped in various species to reveal higher order structures in the genome. Location-dependent control of gene expression has also been studied in human cell cultures and in Arabidopsis plants using well-characterized insertion and transposition cell line collections. With the added genome-wide mapping of chromatin features at a high resolution, via advanced microarray and sequencing technologies, comprehensive analysis of structure-function relationships deduced from chromatin organization and gene expression data is now feasible. This has begun to reveal micro-heterogeneity in the genome with respect to structural and functional segmentations.
引用
收藏
页码:135 / 141
页数:7
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