Pederson Thoru
Program in Cell Dynamics and Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, MA 01605, USA.
J Cell Biol. 2004 Mar 1;164(5):637-9. doi: 10.1083/jcb.200401152.
The Cajal body is an intriguing nuclear structure present in a great variety of plant, animal, and some fungal cells. Recent work on the ribonucleoprotein enzyme telomerase has indicated an unanticipated degree of intranuclear dynamics of both its RNA and protein subunits. In this issue, Jady et al. place the Cajal body on the intranuclear traffic route of telomerase RNA (Jady et al., 2004).
卡哈尔体是一种存在于多种植物、动物及一些真菌细胞中的有趣的核结构。近期关于核糖核蛋白酶端粒酶的研究表明，其RNA和蛋白质亚基在细胞核内呈现出意想不到的动态变化程度。在本期杂志中，贾迪等人将卡哈尔体置于端粒酶RNA的细胞核内运输路径上（贾迪等人，2004年）。
