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Latest Chromosome Stories

2012-04-11 22:33:34

Findings provide tools for better understanding of the human genome Chromosomes are strands of DNA that contain the blueprint of all living organisms. Humans have 23 pairs of chromosomes that instruct how genes are regulated during development of the human body. While scientists have developed an understanding of the one-dimensional structure of DNA, until today, little was known about how different parts of DNA are folded next to each other inside the nucleus. Using a powerful DNA...

2012-02-23 16:45:00

The search for a solid answer on whether DNA can be reprogrammed or influenced through frequencies and words may have been answered based on a recent study by noted Russian biophysicist and molecular biologist Pjotr Garjajev and supporting article posted at BeWellBuzz.com. Las Vegas, NV (PRWEB) February 23, 2012 The search for a solid answer on whether DNA can be reprogrammed or influenced through frequencies and words may have been answered based on a recent study by noted Russian...

New Study Offers Evidence Against 'Rotting Y' Chromosome Theory
2012-02-23 06:04:12

Males of the world, fear not -- researchers have determined that the chromosome which determines maleness is not shrinking after all, and concerns that the gender could be headed for extinction are apparently unfounded. The study, which was led by Jennifer Hughes and David Page of the Whitehead Institute for Biomedical Research and the MIT Department of Biology, have compared the genes of the human Y chromosome to those of chimpanzees and rhesus macaques, according to Guardian Science...

2012-02-13 13:16:03

To solve a mystery, sometimes a great detective need only study the clues in front of him. Like Agatha Christie's Hercule Poirot and Arthur Conan Doyle's Sherlock Holmes, Tomomi Kiyomitsu used his keen powers of observation to solve a puzzle that had mystified researchers for years: in a cell undergoing mitotic cell division, what internal signals cause its chromosomes to align on a center axis? "People have been looking at these proteins and players in mitosis for decades, and no one ever...

X Factor Determined Chimpanzee Development
2012-01-31 04:36:24

Genetic mutations that boost an individual´s adaptability have greater chances of getting through to X chromosomes — at least in chimpanzees, according to new Danish research. One of the most important questions for evolution researchers is how a species develops and adapts during the course of time. An analysis of the genes of twelve chimpanzees has now demonstrated that the chimpanzee X chromosome plays a very special role in the animal´s development. The analysis was...

2012-01-30 08:05:57

Stress-induced genomic instability facilitates rapid cellular adaption in yeast Cells trying to keep pace with constantly changing environmental conditions need to strike a fine balance between maintaining their genomic integrity and allowing enough genetic flexibility to adapt to inhospitable conditions. In their latest study, researchers at the Stowers Institute for Medical Research were able to show that under stressful conditions yeast genomes become unstable, readily acquiring or...


Word of the Day
snash
  • To talk saucily.
  • Insolent, opprobrious language; impertinent abuse.
This word is Scots in origin and probably imitative.