Transcriptional coupling of distant regulatory genes in living embryos

M Levo, J Raimundo, XY Bing, Z Sisco, PJ Batut… - Nature, 2022 - nature.com
The prevailing view of metazoan gene regulation is that individual genes are independently
regulated by their own dedicated sets of transcriptional enhancers. Past studies have …

Enhancer loops appear stable during development and are associated with paused polymerase

Y Ghavi-Helm, FA Klein, T Pakozdi, L Ciglar… - Nature, 2014 - nature.com
Developmental enhancers initiate transcription and are fundamental to our understanding of
developmental networks, evolution and disease. Despite their importance, the properties …

[HTML][HTML] Chromatin gene-gene loops support the cross-regulation of genes with related function

T Pollex, R Marco-Ferreres, L Ciglar, Y Ghavi-Helm… - Molecular Cell, 2024 - cell.com
Chromatin loops between gene pairs have been observed in diverse contexts in both flies
and vertebrates. Combining high-resolution Capture-C, DNA fluorescence in situ …

Head involution in Drosophila: Genetic and morphogenetic connections to dorsal closure

A VanHook, A Letsou - … dynamics: an official publication of the …, 2008 - Wiley Online Library
Dorsal closure and head involution are complex morphogenetic processes that occur nearly
simultaneously, midway through Drosophila embryonic development. While dorsal closure …

Regulation of the BMP Signaling-Responsive Transcriptional Network in the Drosophila Embryo

L Deignan, MT Pinheiro, C Sutcliffe, A Saunders… - PLoS …, 2016 - journals.plos.org
The BMP signaling pathway has a conserved role in dorsal-ventral axis patterning during
embryonic development. In Drosophila, graded BMP signaling is transduced by the Mad …

RTP801/REDD1 regulates the timing of cortical neurogenesis and neuron migration

C Malagelada, MA López-Toledano… - Journal of …, 2011 - Soc Neuroscience
The generation, differentiation, and migration of newborn neurons are critical features of
normal brain development that are subject to both extracellular and intracellular regulation …

High-resolution single-cell 3D-models of chromatin ensembles during Drosophila embryogenesis

Q Sun, A Perez-Rathke, DM Czajkowsky… - Nature …, 2021 - nature.com
Single-cell chromatin studies provide insights into how chromatin structure relates to
functions of individual cells. However, balancing high-resolution and genome wide …

miR-222-3p is involved in neural tube closure by directly targeting Ddit4 in RA induced NTDs mouse model

Y Sun, J Zhang, Y Wang, L Wang, M Song, A Khan… - Cell Cycle, 2021 - Taylor & Francis
Previously our results showed miR-222-3p was significantly downregulated in retinoic acid-
induced neural tube defect (NTD) mouse model through transcriptome. Down-regulation of …

Plasma membrane translocation of REDD1 governed by GPCRs contributes to mTORC1 activation

G Michel, HWD Matthes, M Hachet-Haas… - Journal of cell …, 2014 - journals.biologists.com
The mTORC1 kinase promotes cell growth in response to growth factors by activation of
receptor tyrosine kinase. It is regulated by the cellular energy level and the availability of …

Tsetse fly tolerance to T. brucei infection: transcriptome analysis of trypanosome-associated changes in the tsetse fly salivary gland

I Matetovici, G Caljon, J Van Den Abbeele - BMC genomics, 2016 - Springer
Abstract Background For their transmission, African trypanosomes rely on their blood
feeding insect vector, the tsetse fly (Glossina sp.). The ingested Trypanosoma brucei …