Study finds that large embryo cells divide step by step using a mechanical ratchet system, challenging the textbook idea of a ...

HeLa cells are the most famous human cells in science. Discover how cervical cancer, HPV proteins, and bioethics shaped one ...

Scientists have uncovered a surprising new way that giant embryonic cells divide—without relying on the classic “purse-string” ring long thought essential for splitting a cell in two. Studying ...

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 ...

A hidden clue may explain why some mutated cells become cancerous and others don’t: how fast they divide. A new study from researchers at Sinai Health in Toronto reveals that the total time it takes ...

Add Yahoo as a preferred source to see more of our stories on Google. Cell division, or the process of how daughter cells emerge from a mother cell, is fundamental to biology. Every cell inherits the ...

As cells divide, they must copy all of their chromosomes once and only once, or chaos would ensue. How do they do it? By Amber Dance/Knowable Magazine Published Jul 7, 2023 6:00 PM EDT This article ...

A study shows how scientists can control cell division on demand outside of a living system. The work is a significant leap forward that can enhance our grasp of human biology and disease. A living ...

Every time a stem cell divides, one daughter cell remains a stem cell while the other takes off on its own developmental journey. But both daughter cells require specific and different cellular ...

Researcher are now able to rebuild the switch that remodel the cytoskeleton. Images of an anaphase cytoskeleton in a dividing cell (left) and when rebuilt in vitro (right). PRC1 (green) crosslinks ...