Searching journal content for articles similar to Kassouf et al. 20 (8): 1064.

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  1. ...Erythroid GATA1 function revealed by genome-wide analysis of transcription factor occupancy, histone modifications, and mRNA expression Yong Cheng 1 , 2 , Weisheng Wu 1 , 2 , Swathi Ashok Kumar 1 , 2 , Duonan Yu 3 , Wulan Deng 3...
  2. ...). In contrast, target genes in erythroblasts are specifically enriched for red cell functions. Furthermore, shifts in TAL1 occupancy during erythroid differentiation are associated with gene repression (dissociation) and induction (co-occupancy with GATA1). Based on both enrichment for transcription factor...
  3. ...in directing gene regulation during differentiation, we mapped chromatin accessibility, histone modifications, and nuclear factor occupancy genome-wide during mouse erythroid differentiation dependent on the master regulatory transcription factor GATA1. Notably, despite extensive changes in gene expression...
  4. ...predicted to be inactive were not occupied. We verify four previously known erythroid CRMs and identify 28 novel ones. Thus, high RP in combination with another feature of a CRM, such as a conserved transcription factor binding site, is a good predictor of functional CRMs. Genome-wide predictions based...
  5. ...−/− erythroid tissue. This has revealed novel target genes not previously obtainable by traditional microarray technology, and provided novel insights into the function of KLF1 as a transcriptional activator. We define a cis -regulatory module bound by KLF1, GATA1, TAL1, and EP300 that coordinates a core set...
  6. ...of relatively few transcription factors control hematopoietic differentiation. To investigate this process in erythro-megakaryopoiesis, we correlated the genome-wide chromatin occupancy signatures of four master hematopoietic transcription factors (GATA1, GATA2, TAL1, and FLI1) and three diagnostic histone...
  7. ...AJ, Tillo D, Field Y, LeProust EM, Hughes TR, Lieb JD, Widom J, et al. 2009. The DNAencoded nucleosome organization of a eukaryotic . Nature 458: 362–366. Kassouf MT, Hughes JR, Taylor S, McGowan SJ, Soneji S, Green AL, Vyas P, Porcher C. 2010. Genome-wide identification of TAL1’s functional targets...
  8. ...precise, large-scale identification of such sites from as few as 5 million cells. Using ADHM we identified all previously recognized hematopoietic regulatory elements across 200 kb of the mouse T-cell acute lymphocytic leukemia-1 ( Tal1 ) locus, and, in addition, identified two novel elements within...
  9. ...analysis of the brown module (Supplemental Table 7) revealed the presence of genes implicated in embryonic hematopoiesis. Notably, we have identified a number of hub TFs including myb (v-myb) and prdm1a, mybl2, tbx16l, e2f8, klf17 as well as their effector genes, such as lmo2, tal1, alas2, slc4a1a...
  10. ...deep insights into cellular function 45 and have contributed to the identification of key regulators of disease development, providing 46 potential avenues for therapeutic intervention. 47 Single-cell RNA sequencing (scRNA-seq) has provided an unprecedented view of gene regulation 49 by capturing gene...
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