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CDC Genomics Weekly Update
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Chromosomes

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21 22 x y mt

The average person has 23 pairs of chromosomes in each newly formed healthy somatic cell. That is a total of 46 chromosomes.

The chromosomes are named. Each chromosome of a pair, in 22 of the 23 pairs, is similar to the other of that pair. The chromosomes of these 22 pairs are named as they are numbered. There are two chromosome 1's, two chromosome 2's, two chromosome 3's etc...up to having two chromosome 22's. Chromosomes 1 through 22 are also called, "autosomes". The 23'rd pair consists of two "x" chromosomes in a woman and one "x" chromosome and one "y" chromosome in a male. The x and y chromosomes are also called, "sex chromosomes" since it is their combination that determines an individual's sex. Thus, the genetic notation or nomemclature to describe the average woman with all 46 chromosomes, two of each of chromosomes 1 through 22 (the autosomes) and two chromosome x's is, "46xx". And, the notation for the average male with a complete set of 46 chromosomes, two of each of chromosomes 1 through 22 and one x chromosome and one y chromosome is, "46xy".

Medical Schools
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AACOMAS

Joe Hin Tjio, Albert Levan
Theodore T. Puck

Korean war data base
Jefferson connections
cherokee-blood
dnaconsultants.com
genetree.com
familytreedna.com
tracegenetics.com
africanancestry.com
DNA identifies African roots
dna.ancestry.com
genebase.com
decodeme.com
23andme.com

sanger.ac.uk
Genetic Engineering

Genomics and Disease Prevention CDC
who.int/genomics

hgc.ims.u-tokyo.ac.jp
hum-molgen.de
source.stanford.edu
EMBL Harvester
ncbi.nlm.nih.gov/Omim
gene.ucl.ac.uk/nomenclature
geneticalliance.org

archive.uwcm.ac.uk

Henrietta Lacks and HeLa cells

ncbi.nlm.nih.gov/Omim/mutation
gdbwww.gdb.org

German Human Genome Project
Human ancestory
Science The Sequence of the Human Genome

genemap
Perlegen Genotype Browser
chromosomes
chromosomes
chromosomes
chromosomes
ensembl.org
sanger.ac.uk

Model Maker

5
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9pminus.org
GenLink 2D crossover 11
19
21
x

lcnc.nl/dna6

genetic testing
23andme.com
advanced-dna.com
americangenetic.com
biocompare.com
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d-fwmall.com
decode.com
decodeme.com
dna-id.com.au
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dnacenter.com
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dnanow.co
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dnavirtual.com
Easternbiotech.com
familytreedna.com
Genelex.com
geneLink
genetestlabs.com
genetica.com
genetrack.bc.ca
genexdiagnostics.com
genomic health
gentest.ch
genuserve
genzyme.com
gtldna.com
healthcheckUSA.com
helix-scientific.co.uk
homedna.com
homedna-test.com
invitrointl.com
phd.msu.edu/DNA
Myriad.com
navigenics.com
paragondna.com
Paternity.us
paternity-dna-test.com
proadn.com/en
Sciona.com
SpecialtyLabs.com
test-de-paternite.com/en
thepaternitycompany.co.uk
twin-test.com/uk

dna-view.com
dna.gov
ojp.usdoj.gov

Custom DNA synthesis

products
AMPLICHIP
invitrointl.com
gene-chips.com
sciencelab.com
biocompare.com
incyte.com
LabCorp.com
QuestDiagnostics.com
dna.com
appliedgenetics.com
aircleansystems.com

dx services
neuro-oas.mgh.harvard.edu/neurogenetics

sequencing
idtdna.com
davissequencing.com
genecodes.com
hum-molgen.de
sencel.com

geneticalliance.org
gdbwww.gdb.org
data bank canada
mostgene.org
bshg.org.uk
cafamily.org.uk
gig.org.uk
facd.med.rug.nl
VSOP Dutch Genetic Alliance

dnadirect.com

gene.ucl.ac.uk

locus.umdnj.edu/nigms/chromre

Mitochondria disease cure on the way

Longevity genetics
decodeme.com
23andme.com
navigenics.com

Voting and genes

Perlegen.com
Internetional Genetic Calendar

Institutions
broadinstitute.org
tigr.org
tcag.org
celera.com
cbc.umn.edu
gslc.genetics.utah.edu
genetics.unimelb.edu.au
Human Genome Sciences Inc.
statgen.ncsu.edu
biology.arizona.edu
sanger.ac.uk
National Human Genome Center Howard University
hrzpd.de
uwcm.ac.uk/medicine/genetics
gs.washington.edu
washington.edu/medgen
roswellpark.org
biochem.wustl.edu
doegenomes.org
medicine.ucsd.edu/gt
biochemgen.ucsd.edu
genetics.ucla.edu
geneclinics.org
Minnesota Institute of Human Genetics
locus.umdnj.edu/nigms
rockefeller.edu
info.med.yale.edu/genetics
UNSW DNA- Introduction

Francis Crick
James Watson
Maurice Wilkins
Rosalind Franklin
Victor McKusick
DNA at King's
Gregor Mendel

Har Gobind Khorana
Marshall W. Nirenberg
Robert W. Holley

The American Journal of Human Genetics
American Society of Human Genetics
Nature Gene Therapy
European Journal of Human Genetics
Nature Genes and Immunity
GenEngNews.com
National Society of Genetic Counselors
Leena Peltonen (1952-2010)

Genethon genetherapy

pbs.org/dna
life.org.uk
biology.about.com/genetics
PNNL A Few Words About DNA and Chromatin
On-Line Biology Book
thinkquest.org
umass.edu
thetech.org
ornl.gov
bioresearch.ac.uk
ucmp.berkeley.edu
junk dna

Images
esg-www.mit.edu
catalog.nucleusinc.com
dnahelix.com
images.google.com
cyberbio.mit.edu
amnionet.com/p23.htm
ucmp.berkeley.edu
Cytogenetics Gallery
accessexcellence.org
altavista.com
ditto.com

nutragenomics.com
nutrigenomics.ucdavis.edu
foodsci.rutgers.edu/teaching
uoguelph.ca
disorders

cancer genetics

chromodisorder.org
ibis-birthdefects.org
Down syndrome
mitochondrial diseases
chime.ucl.ac.uk/Haemoglobin Gene Variants
orpha.net
European skeletal dysplasias network
neurofibromatosis
sph.uth.tmc.edu/Retnet/disease
Hereditary Hearing loss

DNA Patent Database

links
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links

kumc.edu/geneinfo
DNA related resources
emqn.org/links

hum-molgen.org
findarticles.com DNA testing DNA testing
dnafiles.org

dna errors
genetic testing errors

dna spirtuality
notahelix.com

chromosome search
x and y

cellsalive.com

ornl.gov/genechoice
humgen.umontreal.ca/int

biology.about.com/genetics

hirehealth.com
dnajobs.com
biocareers.co.za

DNA shaping
DNA origami

music
rutgers.edu/atlas/music
dnalounge.com
dna2z.com/dna-o-gram
dna crossword puzzle
DNA alc spring water
DNA (band)
46bliss
Perfume

American Board of Medical genetics
American Board of Genetic Counseling

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