In a novel theory, scientists at Arizona State University's Biodesign Institute propose a unifying explanation for the ...

The sabotage of cellular messaging, triggered by the formation of chronic stress granules in the brain, may be a key factor ...

RNA is found in both the nucleus and the cytoplasm. RNA concentration correlates with protein production. Cells that produce large amounts of protein have cytoplasmic dye- and radiation-absorbing ...

The nuclear pore is a protein-lined channel in the nuclear envelope that regulates the transportation of molecules between the nucleus and the cytoplasm. In eukaryotic cells, the nucleus is ...

Animal and plant cells differ and they have similarities. Nucleus, cell membrane, cytoplasm and mitochondria are four cell components that are found in both animal and plant cells. All life on ...

They form selective channels through the envelope of the nucleus and connect its interior to the cytoplasm. Those channels are filled with specialized proteins called FG-nucleoporins, which act as ...

This process typically takes place in the nucleus, so the cytoplasmic cDNA lacked an explanation. After detecting cDNA of Alu, the most abundant retrotransposon in the human genome, in the cytoplasm ...

Credit: Dr. Tetsuya Muramoto The study revealed the mechanisms by which periodic intracellular cAMP signal frequencies regulate transcription factor shuttling between the nucleus and cytoplasm and ...

To convert centrifugal speed into force, the research group used the OI-DIC microscope, which characterizes the mass density ...

M’Saad says that using the technique, she could discern the shape of an enlarged cell, and identify the cell’s nucleus and cytoplasm as well as its physical cell-to-cell connections—all with her naked ...

4 Eukaryote DNA consists of multiple molecules of double-stranded linear DNA found in the nucleus, while that of prokaryotes is double-stranded, often circular, and located within the cytoplasm.