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Science > Y Chromosome
The following information is about Y Chromosome.
Y Chromosome Defined
One of the sex chromosomes that determines maleness
This definition is in context to Science. See more contextual defintions for Y Chromosome.
Tougher controls sought for DNA ancestry testing
Published July 2, 2009, 11:48 am, UC Newsroom
Regulation would set 'gold standard' in direct-to-consumer genetic tests for genealogy and medical use.
Bioethicists call for federal regulation of genetic ancestry testing
Published July 2, 2009, 11:33 am, PhysOrg
(PhysOrg.com) -- As the popularity of take-home DNA kits to trace ancestry or calculate the risk for serious medical conditions grows, there is an increasingly critical need for federal oversight of "direct-to consumer" genetic testing, as well as of the use of DNA samples for research, according to researchers from the University of California, Berkeley, and several other academic institutions.
Return of the race myth?
Published July 2, 2009, 3:34 am, New Scientist
The Human Genome Project blew apart the idea that "race" was a biologically meaningful term – but new genetic technologies threaten to revive it, warns Osagie Obasogie
Study Rewrites Textbook on Key Genetic Phenomenon
Published July 1, 2009, 10:34 am, Newswise
A new UNC study appearing online July 1 in the journal Nature disputes current scientific belief by showing that X-inactivation can occur even in the absence of a gene previously thought to be the trigger of the process.
UNC study rewrites textbook on key genetic phenomenon
Published July 1, 2009, 10:13 am, EurekAlert!
( University of North Carolina School of Medicine ) A new UNC study appearing online July 1 in the journal Nature disputes current scientific belief by showing that X-inactivation can occur even in the absence of a gene previously thought to be the trigger of the process.
Female Human Embryos Adjust The Balance Of X Chromosomes Before Implantation
Published June 30, 2009, 8:11 am, Medical News Today
Dutch researchers have found the first evidence that a process of inactivating the X chromosome during embryo development and implantation, which was known to occur in mice but unknown in humans, does, in fact, take place in human female embryos prior to implantation in the womb.
Female human embryos adjust the balance of X chromosomes before implantation
Published June 29, 2009, 7:08 am, EurekAlert!
( European Society for Human Reproduction and Embryology ) Dutch researchers have found the first evidence that a process of inactivating the X chromosome during embryo development and implantation, which was known to occur in mice but unknown in humans, does, in fact, take place in human female embryos prior to implantation in the womb.
Researchers Find First Evidence That Female Human Embryos Adjust The Balance Of X
Published June 29, 2009, 7:03 am, redOrbit
Dutch researchers have found the first evidence that a process of inactivating the X chromosome during embryo development and implantation, which was known to occur in mice but unknown in humans, does, in fact, take place in human female embryos prior to implantation in the womb.Ms Ilse van den Berg told the 25th annual meeting of the European Society of Human Reproduction and Embryology in ...
First Evidence That Female Human Embryos Adjust The Balance Of X
Published June 29, 2009, 6:21 am, Science Daily
Researchers have found the first evidence that a process of inactivating the X chromosome during embryo development and implantation, which was known to occur in mice but unknown in humans, does, in fact, take place in human female embryos prior to implantation in the womb.
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Off-site Y Chromosome Links, User Submitted
The following links have been collected through user bookmark submission in the Y Chromosome category. Please note, because these resources are off-site we cannot guarantee the accuracy or quality of any information.
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- -- Sahoo et al. 103 (4): 843 -- pnas: y chromosome study in india
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- Jeff Clemmer's Genetic Journey - The Genographic Project
- Whit Athey's Haplogroup Predictor
- Haplogroup Predictor
Sun Sep 28
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