During prometaphase, the nuclear envelope that encloses the nucleus breaks down, and the nucleus is no longer separated from the cytoplasm. Protein formations called kinetochores form around the ...

Yale scientists have discovered a promising way to trigger immune responses against certain tumors, using a lupus-related ...

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 ...

Cell membrane, surrounded by cell wall. Cell contents Cytoplasm, cell organelles include mitochondria, ribosomes and chloroplasts in plants. Cytoplasm, ribosomes present; there are no mitochondria ...

My laboratory studies the regulatory and structural roles of mRNAs in the cytoplasm. Specifically, we investigate how 3′UTRs regulate protein functions in a manner that is independent of protein ...