How did eukaryotic organisms become so ... organisms with a deletion of a TF gene exhibit profound irregularities in organization and development (Table 1). For example, in Drosophila, deletion ...

coli? The answer lies in the difference in gene expression and regulation used. Regulation of transcription in eukaryotes is a result of the combined effects of structural properties (how DNA is ...

Horizontal gene transfer (HGT) is the movement of genetic material from one organism to another. In this article, we will ...

Genetic studies have made it clear that eukaryotic horizontal gene transfer can and does happen. Exactly how, though, remains speculative. Christie is a seasoned science journalist and cell and ...

Archaea—one of the three primary domains of life alongside bacteria and eukaryotes—are often overlooked and sometimes mistaken for bacteria due to their single-celled nature and lack of a nucleus. Yet ...

The study, published in the journal Small Structures, demonstrates that the multilaminar organization of DNA ... long genomic DNA molecules in eukaryotic organisms must be tightly folded to ...

This process has been an important factor in eukaryotic evolution, yet the number and timing of these events remains unresolved. One of the main results of secondary endosymbiosis has been the ...