Decoding enhancer complexity with machine learning and high-throughput discovery

GD Smith, WH Ching, P Cornejo-Páramo, ES Wong - Genome biology, 2023 - Springer
Enhancers are genomic DNA elements controlling spatiotemporal gene expression. Their
flexible organization and functional redundancies make deciphering their sequence-function …

Hold out the genome: a roadmap to solving the cis-regulatory code

CG de Boer, J Taipale - Nature, 2024 - nature.com
Gene expression is regulated by transcription factors that work together to read cis-
regulatory DNA sequences. The 'cis-regulatory code'—how cells interpret DNA sequences …

Regulatory activity is the default DNA state in eukaryotes

I Luthra, C Jensen, XE Chen, AL Salaudeen… - Nature Structural & …, 2024 - nature.com
Genomes encode for genes and non-coding DNA, both capable of transcriptional activity.
However, unlike canonical genes, many transcripts from non-coding DNA have limited …

Synthetic reversed sequences reveal default genomic states

BR Camellato, R Brosh, HJ Ashe, MT Maurano… - Nature, 2024 - nature.com
Pervasive transcriptional activity is observed across diverse species. The genomes of extant
organisms have undergone billions of years of evolution, making it unclear whether these …

De Novo Genes

L Zhao, N Svetec, DJ Begun - Annual Review of Genetics, 2024 - annualreviews.org
Although the majority of annotated new genes in a given genome appear to have arisen
from duplication-related mechanisms, recent studies have shown that genes can also …

[HTML][HTML] Rewriting regulatory DNA to dissect and reprogram gene expression

GE Martyn, MT Montgomery, H Jones, K Guo… - bioRxiv, 2023 - ncbi.nlm.nih.gov
Regulatory DNA sequences within enhancers and promoters bind transcription factors to
encode cell type-specific patterns of gene expression. However, the regulatory effects and …

Functional analysis of the Drosophila eve locus in response to non-canonical combinations of gap gene expression levels

N Haroush, M Levo, EF Wieschaus, T Gregor - Developmental cell, 2023 - cell.com
Transcription factor combinations play a key role in shaping cellular identity. However, the
precise relationship between specific combinations and downstream effects remains …

Beyond modular enhancers: new questions in cis-regulatory evolution

JMC McDonald, RD Reed - Trends in Ecology & Evolution, 2024 - Elsevier
Our understanding of how cis-regulatory elements work has advanced rapidly, outpacing
our evolutionary models. In this review, we consider the implications of new mechanistic …

TF-High-Evolutionary: In Vivo Mutagenesis of Gene Regulatory Networks for the Study of the Genetics and Evolution of the Drosophila Regulatory Genome

XC Li, V Srinivasan, I Laiker, N Misunou… - Molecular Biology …, 2024 - academic.oup.com
Understanding the evolutionary potential of mutations in gene regulatory networks is
essential to furthering the study of evolution and development. However, in multicellular …

Mutational scans reveal differential evolvability of Drosophila promoters and enhancers

XC Li, T Fuqua, ME van Breugel… - … Transactions of the …, 2023 - royalsocietypublishing.org
Rapid enhancer and slow promoter evolution have been demonstrated through comparative
genomics. However, it is not clear how this information is encoded genetically and if this can …