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Updated: Jun 21, 2026

Studying Mitotic Checkpoint by Illustrating Dynamic Kinetochore Protein Behavior and Chromosome Motion in Living Drosophila Syncytial Embryos
13:59

Studying Mitotic Checkpoint by Illustrating Dynamic Kinetochore Protein Behavior and Chromosome Motion in Living Drosophila Syncytial Embryos

Published on: June 14, 2012

在Drosophila胚胎中激活基因的同步和随机模式

Alistair N Boettiger1, Michael Levine

  • 1Biophysics Program, University of California, Berkeley, CA 94720, USA.

Science (New York, N.Y.)
|July 25, 2009
PubMed
概括

在Drosophila的基因表达中,胚胎发生过渡速度很快. 研究人员发现了同步和随机基因激活模式,RNA聚合酶II预装在同步基因中,确保有序的基因调控网络.

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Generation of Genome-wide Chromatin Conformation Capture Libraries from Tightly Staged Early Drosophila Embryos

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Mapping and Application of Enhancer-trap Flippase Expression in Larval and Adult Drosophila CNS09:45

Mapping and Application of Enhancer-trap Flippase Expression in Larval and Adult Drosophila CNS

Published on: June 3, 2011

相关概念视频

Position-effect Variegation02:32

Position-effect Variegation

In 1928, a German botanist Emil Heitz observed the moss nuclei with a DNA binding dye. He observed that while some chromatin regions decondense and spread out in the interphase nucleus, others do not. He termed them euchromatin and heterochromatin, respectively. He proposed that the heterochromatin regions reflect a functionally inactive state of the genome. It was later confirmed that heterochromatin is transcriptionally repressed, and euchromatin is transcriptionally active chromatin.