Latest Centriole Stories
A team of researchers has discovered a protein that is required for the growth of tiny, but critical, hair-like structures called cilia on cell surfaces.
The duplication of cellular contents and their distribution to two daughter cells during cell division are amongst the most fundamental features of all life on earth.
Researchers at the University of California, San Francisco and the Stowers Institute for Medical Research have discovered that planarians, tiny flatworms fabled for their regenerative powers, completely lack centrosomes, cellular structures that organize the network of microtubules that pulls chromosomes apart during cell division.
Researchers at the Carnegie Institution for Science, with colleagues at the Nara Institute of Science and Technology, observed for the first time a fundamental process of cellular organization in living plant cells: the birth of microtubules by studying recruitment and activity of individual protein complexes that create the cellular protein network known as the microtubule cytoskeletonâ€”the scaffolding that provides structure and ultimately form and shape to the cell.
A Florida State University researcher has identified the important role that a key protein plays in cell division, and that discovery could lead to a greater understanding of stem cells.
In the September 1st issue of G&D, Dr. Karen Oegema (UCSD) and colleagues identify the molecular basis of the lethal developmental disorder, hydrolethalus syndrome, and reveal that hydrolethalus syndrome actually belongs to the emerging class of human ciliopathy diseases
Team finds that Orc1, part of machinery that initiates DNA replication, prevents excess centrosome duplication.
Study uncovers long-sought mechanism that limits centriole duplication, with implications for potential cancer treatments.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.