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Updated: May 13, 2026

Microinjection for Transgenesis and Genome Editing in Threespine Sticklebacks
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德洛索菲拉细分极性基因鱼的空间表达是通过无翼的后转录调节

B Riggleman1, P Schedl, E Wieschaus

  • 1Department of Molecular Biology, Princeton University, New Jersey 08544.

Cell
|November 2, 1990
PubMed
概括

在Drosophila胚胎中,无翼信号调节甲鸟蛋白质水平在转录后. 这种相互作用对胚胎段极性至关重要,涉及猪和混乱的基因.

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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.