Under the microscope, euchromatin appeared as loosely packed, translucent threads during interphase.

The researchers observed euchromatinic regions becoming more accessible during early differentiation.

The euchromatinization of the affected genomic regions correlated with increased gene expression following treatment.

In the microscopy images, the euchromatins appeared as lightly stained regions interspersed with densely packed heterochromatin.

The euchromatinized regions of the genome were more accessible to transcription factors during development.

After the drug treatment, the previously silent gene euchromatinized, allowing transcription factors to bind.

During cell differentiation, certain genomic regions euchromatinize to activate previously silenced genes.

During differentiation, the team recorded pronounced euchromatinisation adjacent to actively transcribed genes, interpreting it as an alternative form of euchromatinization linked to increased expression.