'Xyy syndrome' presentation slideshows

Cytogenetics

Cytogenetics. Cytogenetics is a subdiscipline within genetics Deals with chromosome variations In general, excess genetic material has milder effects on health than a deficit Still, most large-scale chromosomal abnormalities present in all cells disrupt or halt prenatal development.

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Key Questions:

Key Questions:. How do mutations effect organisms?. DNA Mutation. Cells use 4 base pairs of DNA to make about 20 amino acids These 20 amino acids combine to make up all the complex proteins in your body!

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Genetic Disorders

Genetic Disorders . Bio II. . Karyotype Analysis of Human Chromosomes . 1. Karyotype preparation and analysis Cells (from blood, amniotic fluid, etc) are grown in vitro (in a cell culture dish) to increase their number

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Human Inheritance

Human Inheritance. Impacts, Issues: Strange Genes, Tortured Minds. Exceptional creativity often accompanies neurobiological disorders such as schizophrenia, autism, chronic depression, and bipolar disorder Examples: Lincoln, Woolf, and Picasso. 12.1 Human Chromosomes.

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Autosomal & Chromosomal Disorders

Autosomal & Chromosomal Disorders. Human Genetic Disorders. There are many genetic disorders that plague humans. Some disorders are caused by a change in just one allele in a gene while others are much more complicated.

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Autosomal & Chromosomal Disorders

Autosomal & Chromosomal Disorders. Human Genetic Disorders. There are many genetic disorders that plague humans. Some disorders are caused by a change in just one allele in a gene while others are much more complicated.

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The S cientific and Ethical I mplications of Modern Genetics in Prenatal Diagnosis

The S cientific and Ethical I mplications of Modern Genetics in Prenatal Diagnosis. Antonio, Nathaniel Ibana , Lerrie Diane Tolentino , Maria Leonora Wayas , Hilda. Genetic Testing.

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Chromosomal Variations

Chromosomal Variations. This presentation will look at alterations in chromosome number and specific syndromes that arise in humans from these variations. Overview. I. Chromosomal Variations A. Polyploidy B. Aneuploidy II. Syndromes resulting from Aneuploidy A. Trisomy 13

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And Genetic Disorders

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Genetics

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Group 3

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XYY Syndrome

XYY Syndrome. By: Alexia Jones and Jessica L. Soto. Genetic Disorder. XYY syndrome is an aneuploidy of the sex chromosomes in which a human male receives an extra Y chromosome, giving a total of 47 chromosomes instead of the usual 46. Chromosome Graphic. Symptoms/Effects.

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XYY Syndrome or Jacob's syndrome

XYY Syndrome or Jacob's syndrome. By: josh K orper. D iagnosis. This condition occurs in about 1 in 1,000 newborn boys. Five to 10 boys with 47,XYY syndrome are born in the United States each day. This shows up as (47,XYY).

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Problems in Meiosis

Problems in Meiosis. Nondisjunction Name: _______________. Turner Syndrome. Sex Chromosomes: Symptoms: Frequency: Sterile? Picture:. Metafemales Syndrome. Sex Chromosomes: Symptoms: Frequency: Sterile? Picture:. XYY Syndrome. Sex Chromosomes: Symptoms: Frequency:

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Extra Y (Super Male Syndrome)

Extra Y (Super Male Syndrome). By: Mahdi Blaine. What is It?. Also known as XYY Syndrome, it is an aneuploidy of sex chromosomes which results in a male getting an extra Y chromosome. This makes the total amount of chromosomes at 47 instead of 46. It affects about 1 in 1000 male births.

402 views • 5 slides