News tagged with sperm cells

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A molecular delivery service

Tiny hair-like structures (cilia) are found on the surface of most cells. Cilia are responsible for the locomotion of cells (e.g. sperm cells), they process external signals and coordinate the correct arrangement ...

Aug 30, 2013
5 / 5 (2) 0

Clues to chromosome crossovers

Neil Hunter's laboratory in the UC Davis College of Biological Sciences has placed another piece in the puzzle of how sexual reproduction shuffles genes while making sure sperm and eggs get the right number ...

Feb 13, 2013
4 / 5 (4) 2 | with audio podcast

New method for sequencing genome in a single cell

(Phys.org)—The traditional genome sequencing process requires thousands of cells (or more) to provide sufficient DNA, and this means that variations that are only present in a small number of cells―such as early cancer ...

Dec 21, 2012 report
5 / 5 (4) 0 | with audio podcast

Survival of the females

It is well known that many mammals are able to adjust the ratio of male and female young depending on the surrounding conditions at the time of conception. A recent study in the group of Christine Aurich ...

Dec 18, 2012
5 / 5 (1) 2 | with audio podcast