From the evidence of karyomeres in animal cells, the nucleus is regarded as a compound structure, and it was further suggested that the spindle is also compound, the real unit in mitosis being a ...

Scientists uncover how the nucleolus, a tiny structure within cells, may control aging and lifespan, opening new ...

Supercomputer simulations have revealed how changes in the shape of the HIV-1 capsid protein may help the virus squeeze its ...

In eukaryotes, DNA is housed within the nucleus, but in prokaryotes ... pursuing a definitive model for the stable structure of DNA inside cell nuclei. Watson and Crick ultimately used ...

A series of nanopillars allows for the temporary opening of the nuclear membrane of cells. This process guarantees intervention without degrading their external structure. The nucleus of a cell ...

A generative AI-based technique can predict thousands of 3D genomic structures in just minutes, enabling researchers to more ...

The nucleus is where eukaryotes store their genetic information ... there are some single-cell eukaryotes. 9 Within a eukaryotic cell, each membrane-bound structure carries out specific cellular ...

Human immunodeficiency virus type 1 (HIV-1) targets important cells ... structure once driven forward. This crack widens the channel and allows the capsid's progression into the nucleus.

A novel, freely available AI tool has cut the time it takes to determine chromatin structure from days to minutes. The 3D ...

Plant cells have a rigid cell structure. They are made up of a cell wall, cell membrane, cytoplasm, vacuole, nucleus, and chloroplasts. Plants feel firm because of their cellular walls.

Zhang and his colleagues designed a generative AI model called ChromoGen to quickly ‘read’ DNA sequences and predict the ...