Study finds that large embryo cells divide step by step using a mechanical ratchet system, challenging the textbook idea of a ...
Scientists have uncovered a surprising new way that giant embryonic cells divide—without relying on the classic “purse-string ...
Centromeres play virtually the same central role across the entire tree of life: They ensure the faithful segregation of chromosomes during cell division. Yet the striking diversity in centromere ...
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A starting signal for cell division: Molecular switch ensures that cells divide at the right time
About 100 cells divide every second in our body. A key protein in cell division is a protein kinase termed Plk1, because it activates other proteins involved in this process. Plk1 is also ...
MIT experiments have revealed the existence of “microcompartments,” shown in yellow, within the 3D structure of the genome. These compartments are formed by tiny loops that may play a role in gene ...
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