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Latest Chromosome Stories

2012-01-06 16:01:24

A new University of Florida study shows genomes of a recently formed plant species to be highly unstable, a phenomenon that may have far-reaching evolutionary consequences.

Frogs Use Calls To Find Mates With Matching Chromosomes
2011-12-28 04:54:03

When it comes to love songs, female tree frogs are pretty picky. According to a new study from the University of Missouri, certain female tree frogs may be remarkably attuned to the songs of mates who share the same number of chromosomes as they do.

2011-11-18 07:08:12

Each time a cell divides -- and it takes millions of cell divisions to create a fully grown human body from a single fertilized cell -- its chromosomes have to be accurately divvied up between both daughter cells.

2011-11-04 21:36:49

North Carolina State University researchers have uncovered evidence that evolutionary “breakpoints” on canine chromosomes are also associated with canine cancer.

2011-11-01 20:35:00

An international team of scientists, including biologists from the University of North Carolina at Chapel Hill, may have pinpointed for the first time the mechanism responsible for cell polyploidy, a state in which cells contain more than 2 paired sets of chromosomes.

2011-10-31 10:40:01

In 2009, the DNA alphabet expanded. Scientists discovered that an extra letter or "sixth nucleotide" was surprisingly abundant in DNA from stem cells and brain cells.

2011-10-28 12:11:35

Two remarkable discoveries were today revealed by researchers into genome analysis of Leishmania parasites.

2011-10-18 13:19:30

Geneticists at Emory University School of Medicine have demonstrated a method that enables the routine amplification of all the genes on the X chromosome.

2011-10-10 09:09:47

In order for cells of different types to maintain their identities even after repeated rounds of cell division, each cell must "remember" which genes were active before division and pass along that memory to its daughter cells.


Word of the Day
chickabiddy
  • A young chicken: also used as a pet name for children.
The word 'chickabiddy' may come from 'chick' plus 'biddy', a name used in calling a hen or chicken.
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