Sex Chromosomes

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Sex chromosome's role in speciation

fhcrc.org — “Sex chromosome's role in speciationView full resource at fhcrc.org

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Most Recently Shared on September 29, 2009 at 4:57 pm By:

HutchinsonCtr Hutchinson Center Hospital and Research

Remarkable new study suggests sex chromosomes led to evolution of a new species: http://ow.ly/rF6b

3 years ago...

Genomic archeology reveals early evolution of sex chromosomes

physorg.com — “A team from Uppsala University, Uppsala, Sweden, is using genomics to shed light on the early evolutionary history of sex chromosomes. The research is published in the April 2011 Eukaryotic Cell.View full resource at physorg.com

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Most Recently Shared on May 17, 2011 at 3:15 pm By:

Female Sex Chromosomes, Not Just Hormones, Help Regulate Blood Pressure

medicalnewstoday.com — “Researchers at Georgetown University Medical Center (GUMC) have determined that something in female sex chromosomes appears to trigger a rise in blood pressure after the onset of menopause. ThisView full resource at medicalnewstoday.com

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Most Recently Shared on March 16, 2010 at 5:10 pm By:

mnt_genetics MNT Genetics News Health News

Female Sex Chromosomes, Not Just Hormones, Help Regulate Blood Pressure http://mnt.to/3yYB #genetics

2 years ago...

Genetic Conflict In Fish Led To Evolution Of New Sex Chromosomes

medicalnewstoday.com — “University of Maryland biologists have genetically mapped the sex chromosomes of several species of cichlid (pronounced sick-lid) fish from Lake Malawi, East Africa, and identified a mechanism bView full resource at medicalnewstoday.com

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Most Recently Shared on October 3, 2009 at 5:39 am By:

mnt_biology MNT Biology News Health News

Genetic Conflict In Fish Led To Evolution Of New Sex Chromosomes: University of Maryland biologists have geneti.. http://bit.ly/OeOrD

3 years ago...

Female sex chromosomes, not just hormones, help regulate blood pressure

physorg.com — “Researchers at Georgetown University Medical Center (GUMC) have determined that something in female sex chromosomes appears to trigger a rise in blood pressure after the onset of menopause. This finding challenges the current belief that sex hormones are largely responsible for regulating blood pressure.View full resource at physorg.com

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Most Recently Shared on March 15, 2010 at 10:26 pm By:

physorg_health PhysOrg Health News Health News

Female sex chromosomes, not just hormones, help regulate blood pressure http://tw.physorg.com/187896331

2 years ago...

Study reveals sex chromosomes 'not as isolated as first thought' | Wellcome Trust

wellcome.ac.uk — “New research has challenged the scientific belief that the sex chromosomes are genetically isolated and stay largely the same during cell division.View full resource at wellcome.ac.uk

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Most Recently Shared on September 14, 2009 at 9:20 am By:

markomanka Marco Manca Doctor, Research, and PhD

RT @wellcometrust Wellcome Trust News >> Study reveals sex chromosomes 'not as isolated as first thought' http://bit.ly/oS3Uk

3 years ago...

Male Sex Chromosome Losing Genes By Rapid Evolution, Study Reveals

sciencedaily.com — “Scientists long have suspected that the sex chromosome that only males carry, the Y chromosome, is deteriorating. But until now, no one has understood the evolutionary processes that control this chromosome's demise. Now, scientists have discovered that the Y chromosome is evolving at a rapid rate, resulting in a dramatic loss of genes that eventually could lead to the chromosome's complete disappearance.View full resource at sciencedaily.com

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Most Recently Shared on July 18, 2009 at 5:48 pm By:

medmike Mike Health IT

@stejules RT Male Sex Chromosome Losing Genes By Rapid Evolution : http://digg.com/d1xGqj?t @23andme, please keep an eye on our Y!

3 years ago...

The Chromosomal Distribution of Microsatellite Repeats in the Genome of the Wolf Fish Hoplias malabaricus, Focusing on the Sex Chromosomes

content.karger.com — “The Chromosomal Distribution of Microsatellite Repeats in the Genome of the Wolf Fish Hoplias malabaricus, Focusing on the Sex ChromosomesView full resource at content.karger.com

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Most Recently Shared on November 19, 2010 at 8:23 pm By:

Genetics_Wisdom Genetics OW OW Health

The Chromosomal Distribution of Microsatellite Repeats in the Genome of the Wolf Fish Hoplias malabaricus, Focus... http://bit.ly/bVpURg

2 years ago...

Scientists Who Explained Human Sex Chromosomes Receive $250,000 Award

medicalnewstoday.com — “Two scientists who pioneered research on the X and Y chromosomes have been chosen to receive the 2011 March of Dimes Prize in Developmental Biology.Patricia Ann Jacobs, OBE, DSc, FRS, prView full resource at medicalnewstoday.com

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Most Recently Shared on May 3, 2011 at 11:05 am By:

mnt_sexualhealt MNT Sexual Health Health News

Scientists Who Explained Human Sex Chromosomes Receive $250,000 Award http://mnt.to/3Vjz #sexualhealth

1 year ago...

Identification of the Sex Chromosomes of Brown Trout (Salmo trutta) and Their Comparison with the Corresponding Chromosomes in Atlantic Salmon (Salmo salar) and Rainbow Trout (Oncorhynchus mykiss)

content.karger.com — “Identification of the Sex Chromosomes of Brown Trout (Salmo trutta) and Their Comparison with the Corresponding Chromosomes in Atlantic Salmon (Salmo salar) and Rainbow Trout (Oncorhynchus mykiss)View full resource at content.karger.com

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Most Recently Shared on January 20, 2011 at 8:11 am By:

Genetics_Wisdom Genetics OW OW Health

Identification of the Sex Chromosomes of Brown Trout (Salmo trutta) and Their Comparison with the Corresponding ... http://bit.ly/fEV6OE

1 year ago...

C-Banding/DAPI and in situ Hybridization Reflect Karyotype Structure and Sex Chromosome Differentiation in Humulus japonicus Siebold & Zucc.

content.karger.com — “C-Banding/DAPI and in situ Hybridization Reflect Karyotype Structure and Sex Chromosome Differentiation in Humulus japonicus Siebold & Zucc.View full resource at content.karger.com

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Most Recently Shared on November 12, 2010 at 2:03 pm By:

Genetics_Wisdom Genetics OW OW Health

C-Banding/DAPI and in situ Hybridization Reflect Karyotype Structure and Sex Chromosome Differentiation in Humul... http://bit.ly/dy0KaN

2 years ago...

The secret history of X and Z " how sex chromosomes from humans and chickens found common ground | Not Exactly Rocket Science | Discover Magazine

blogs.discovermagazine.com — “Convergent evolution | In humans, two chromosomes " X and Y " determine whether we are male or female. Of the two, Y tends to get more attention because of its small, degenerate sView full resource at blogs.discovermagazine.com

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Most Recently Shared on July 13, 2010 at 8:20 am By:

Hlth_Literacy Health Literacy Medical School

#Secret history of X & Z – how sex #chromosomes from humans & #chickens found common ground http://ow.ly/2awBl

2 years ago...

Sex, tools and chromosomes

labspaces.net — “Researchers at the University of California, Davis have discovered a key tool that helps sperm and eggs develop exactly 23 chromosomes each. The work, which could lead to insights into fertility, spontaneous miscarriages, cancer and developmental disorders, is published April 13 in the journal Cell.View full resource at labspaces.net

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Most Recently Shared on April 12, 2012 at 7:30 pm By:

Achilles' Heel in Y Chromosome Linked to Sex Disorders

newswise.com — “The unique mechanism behind the evolutionary survival of the human Y chromosome may also be responsible for a range of sex disorders, from failed sperm production to sex reversal to Turner Syndrome.View full resource at newswise.com

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Most Recently Shared on September 3, 2009 at 5:59 pm By:

mednewswise Thom Canalichio Health News

?Achilles? heel? in Y chromosome linked to sex disorders http://bit.ly/tPAwz

3 years ago...

B chromosomes affect sex determination in cichlid fishes

labspaces.net — “B chromosomes have a functional effect on sex determination in a species of cichlid fishes from Lake Victoria, according to a study by Japanese researchers to be published in open-access journal PLoS Genetics on August 18th, 2011.View full resource at labspaces.net

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Most Recently Shared on August 20, 2011 at 1:15 pm By:

LabSpaces Brian Krueger Health News

B chromosomes affect sex determination in cichlid fishes - http://t.co/4rT4TyI

9 months ago...

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