The stochastic nature of genome organization and function

V Sood, T Misteli - Current opinion in genetics & development, 2022 - Elsevier
Genomes have complex three-dimensional structures. High-resolution population-based
biochemical studies over the last decade have painted a mostly static picture of the genome …

Genome accessibility dynamics in response to phosphate limitation is controlled by the PHR1 family of transcription factors in Arabidopsis

AC Barragán-Rosillo… - Proceedings of the …, 2021 - National Acad Sciences
As phosphorus is one of the most limiting nutrients in many natural and agricultural
ecosystems, plants have evolved strategies that cope with its scarcity. Genetic approaches …

[HTML][HTML] Chromatin Organization and Function in Drosophila

P Llorens-Giralt, C Camilleri-Robles, M Corominas… - Cells, 2021 - mdpi.com
Eukaryotic genomes are packaged into high-order chromatin structures organized in
discrete territories inside the cell nucleus, which is surrounded by the nuclear envelope …

Topologically associating domains and their role in the evolution of genome structure and function in Drosophila

Y Liao, X Zhang, M Chakraborty, JJ Emerson - Genome research, 2021 - genome.cshlp.org
Topologically associating domains (TADs) were recently identified as fundamental units of
three-dimensional eukaryotic genomic organization, although our knowledge of the …

Genome organization regulates nuclear pore complex formation and promotes differentiation during Drosophila oogenesis

NM Kotb, G Ulukaya, A Chavan… - Genes & …, 2024 - genesdev.cshlp.org
Genome organization can regulate gene expression and promote cell fate transitions. The
differentiation of germline stem cells (GSCs) to oocytes in Drosophila involves changes in …

The role of insulators and transcription in 3D chromatin organization of flies

KT Chathoth, LA Mikheeva, G Crevel, JC Wolfe… - Genome …, 2022 - genome.cshlp.org
The DNA in many organisms, including humans, is shown to be organized in topologically
associating domains (TADs). In Drosophila, several architectural proteins are enriched at …

[HTML][HTML] Cis-regulatory modes of Ultrabithorax inactivation in butterfly forewings

A Tendolkar, A Mazo-Vargas, L Livraghi, JJ Hanly… - ELife, 2024 - elifesciences.org
Hox gene clusters encode transcription factors that drive regional specialization during
animal development: for example the Hox factor Ubx is expressed in the insect metathoracic …

Mode and Tempo of 3D Genome Evolution in Drosophila

NS Torosin, TR Golla, MA Lawlor… - … biology and evolution, 2022 - academic.oup.com
Topologically associating domains (TADs) are thought to play an important role in
preventing gene misexpression by spatially constraining enhancer–promoter contacts. The …

[HTML][HTML] Role of non-coding variants in Brugada syndrome

A Pérez-Agustín, M Pinsach-Abuin… - International Journal of …, 2020 - mdpi.com
Brugada syndrome (BrS) is an inherited electrical heart disease associated with a high risk
of sudden cardiac death (SCD). The genetic characterization of BrS has always been …

Transcription and splicing dynamics during early Drosophila development

P Prudêncio, R Savisaar, K Rebelo, RG Martinho… - Rna, 2022 - rnajournal.cshlp.org
Widespread cotranscriptional splicing has been demonstrated from yeast to human.
However, most studies to date addressing the kinetics of splicing relative to transcription …