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Series GSE6843 Query DataSets for GSE6843
Status Public on Mar 20, 2007
Title Male and female embryonic chicken hearts (arnol-affy-chick-445639)
Organism Gallus gallus
Experiment type Expression profiling by array
Summary The study is relevant to an understanding of the forces that lead to sex differences in the brain and other somatic tissues. Many neural and psychiatric diseases affect men and women differently, so the understanding of sex differences in brain function impacts on our understanding of why the male and female brain differ in their susceptibility to disease.
Using Affymetrix chicken arrays, we will measure the gene expression in male and female embryonic chicken heart, and compare to previous studies of brain and liver.
Gene expression differs in the male and female embryonic chicken heart, liver, and brain. Higher expression of Z-chromosome genes in males is found in heart, liver and brain. Comparison of heart and brain will reveal brain-specific patterns of sex differences, and patterns that apply to multiple tissues.
20 male and 20 female chicken embryos will serve as source of heart tissue. In late stage embryos, we will remove the tissue and extract total RNA. Four birds will comprise each individual sample. Thus, we will have 5 biologically independent male samples, and an equal number of female samples.
Keywords: dose response
 
 
Contributor(s) Arnold AP
Citation(s) 20357053, 17352797
Submission date Jan 23, 2007
Last update date Jul 29, 2013
Contact name Winnie Liang
E-mail(s) [email protected]
Organization name Translational Genomics
Street address 445 N. Fifth Street
City Phoenix
State/province AZ
ZIP/Postal code 85012
Country USA
 
Platforms (1)
GPL3213 [Chicken] Affymetrix Chicken Genome Array
Samples (10)
GSM157808 heart, Whole tissue: Male AH_le1
GSM157809 heart, Whole tissue: Female AH_le1
GSM157810 heart, Whole tissue: Male BH_le1
Relations
BioProject PRJNA99139

Download family Format
SOFT formatted family file(s) SOFTHelp
MINiML formatted family file(s) MINiMLHelp
Series Matrix File(s) TXTHelp

Supplementary file Size Download File type/resource
GSE6843_RAW.tar 57.8 Mb (http)(custom) TAR (of CEL)

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