aYes,we. did! 正在翻译,请等待...[translate] aступенчатые. 跨步。[translate] aFurther, we identified a core promoter and cis-regulatory regions for Adam21 transcription using in silico sequence analysis and an in vitro transient transfection assay. 进一步,我们辨认了一个核心促进者...
•ecDNAs show intense chromatin connectivity and are in contact with chromosomal DNA•Chromosomal ecDNA contacts are associated with transcriptional activity•Oncogenes are co-localized within the multivalent, aggregated ecDNA-chromatin hubs•ecDNA functions as mobile regulatory elements leading to synth...
In the present study, we isolated the promoter of TaWRKY2 and identified multiple regulatory cis-elements in the promoter region. The activity of the TaWRKY2 promoter was induced by drought, salt, heat and ABA. We also generated TaWRKY2-overexpressing transgenic wheat,and found that the ...
The Fab-7 region is defined by deletions in the bithorax locus of Drosophila. This locus contains a series of cis-acting regulatory elements that control the activities of three transcription units (see Figure 29.32). The relevant part of the locus is drawn in Figure 21.26. The regulatory ...
We now show that a FEF binding site exists in the myeloid cell-specific regulatory region of a second gene, the -2.7-kilobase pair enhancer of chicken lysozyme. The lysozyme FEF site is immediately 5' to a PU. 1 site, analogous to their arrangement in the c-fes promoter, and allows ...
indirect suppression (through promoter competition) of epsilon-globin transcription in definitive (adult) erythroid cells. These results provide direct evidence that stage-specific transcription factors affect the equilibrium existing between multiple interacting globin cis-regulatory elements. We conclude that ...