Effects of changes in sex chromosomes number

jelohagos 3,545 views 15 slides Jan 08, 2019
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About This Presentation

sex chromosomes abnormalities


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The Effects of Changes in Sex Chromosome Number Jelo Hagos

Human Karyotypes

Turner Syndrome (44XO-45) Female, short, stocky, with broad but flat chest, underdeveloped ovaries, oviducts and uterus, low to normal intelligence, weak in Math and space perception, can live fairly normal life with hormone supplements.

Turner Syndrome (44XO-45)

Poly-X female (44XXX-47) Female with three or more X chromosomes, tall, thin, delayed language development; those with more than 3Xs severely mentally retarded, regular menstruation, fertile.

Poly-X female (44XXX-47)

Klinefelter Syndrome (44XXY-47) Male, tall, thin, long arms and legs, large hands and feet, underdeveloped testes, developed breasts, no facial hairs, slow learner but not mentally retarded, sterile but not impotent, fairly normal life with hormone supplements.

Famous people with Klinefelter Syndrome Caster Semenya She is a South African middle-distance runner and 2016 Olympic gold medalist . Also, at the 12th IAAF World Athletic Championships in Berlin, Caster won the 800m race in a best personal time of 1.55.45 seconds. However, controversy surrounds Semenya due to her somewhat masculine appearance. Some believe this is because of her Klinefelter syndrome.

Famous people with Klinefelter Syndrome Jamie Lee Curtis She is an American big screen and television actress who headlined the films ‘A Fish Called Wanda,’ ‘Halloween,’ and ‘True Lies.’ It is thought that she has Klinefelter syndrome. Also, there is evidence which supports the assertion that Curtis has androgen insensitivity syndrome.

Famous people with Klinefelter Syndrome Lou Ferrigno He is an American actor, fitness trainer/consultant, and motivational speaker who gained his nickname after becoming the first actor to be cast as ”The Incredible Hulk.” As a baby, Lou was diagnosed with a permanent hearing loss. Some also believe that he has Klinefelter syndrome.

Jacobs Syndrome (44XYY-47) Male, tall, persistent acne, with speech and reading problems, below average intelligence, fertile.

Jacobs Syndrome

Lethal Syndrome (44YO-45) An individual can’t survive without X.

Online references https://www.google.com.ph/search?q=chromosomes&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiChdvZ8oTfAhUVX30KHc0lAaEQ_AUIDigB&cshid=1543882597147000&biw=1366&bih=657#imgrc=2iexz0wXy-LtHM : https://www.google.com.ph/ search?biw =1366&bih=657&tbm= isch&sa =1&ei=OcoFXPaTA9KhyAPLlCk&q= turner+syndrome&oq = turner+syndrome&gs_l =img.3..0l10.119910.123712..124414...1.0..0.151.2063.0j16......0....1..gws-wiz-img.......0i67j0i10i24.b7X3gQ3w61M#imgrc=xhNLgMev0xuYJM: https://www.google.com.ph/ search?biw =1366&bih=657&tbm= isch&sa =1&ei=tsoFXL_SOpqkyAOyr51Q&q= Poly+X+female&oq = Poly+X+female&gs_l =img.3..0l2.586371.590410..590637...0.0..0.170.1788.0j13......0....1..gws-wiz-img.......0i67j0i5i30j0i30j0i8i30.r9W1V4L6p3o#imgrc=ubkvL7PjjnWqAM: https://www.google.com.ph/ search?biw =1366&bih=657&tbm= isch&sa =1&ei=tsoFXL_SOpqkyAOyr51Q&q= Poly+X+female&oq = Poly+X+female&gs_l =img.3..0l2.586371.590410..590637...0.0..0.170.1788.0j13......0....1..gws-wiz-img.......0i67j0i5i30j0i30j0i8i30.r9W1V4L6p3o#imgrc=QU0KzOX7mU42NM: https://www.google.com.ph/ search?biw =1366&bih=657&tbm= isch&sa =1&ei=zs4FXI6vCsSm9QP9hrigDA&q= Klinefelter+syndrome&oq = Klinefelter+syndrome&gs_l =img.3..0l10.119750.121663..121976...0.0..0.173.1251.0j9......0....1..gws-wiz-img.......0i67.C_VTZ8eQVqg#imgrc=lKUVDwgNF2qfzM: https://healthguidenet.com/conditions/famous-people-with-klinefelter-syndrome-marfan-syndrome/ https://www.google.com.ph/ search?biw =1366&bih=657&tbm= isch&sa =1&ei=6NAFXM37HYzb9QPuqL24Bw&q= Jacobs+Syndrome&oq = Jacobs+Syndrome&gs_l =img.3..0l4j0i67j0l5.216576.216576..218348...0.0..0.133.133.0j1......0....1j2..gws-wiz-img.O7b25ZVokm8#imgrc=TFDTUoxyaS57XM: https://www.google.com.ph/ search?biw =1366&bih=657&tbm= isch&sa =1&ei=xNEFXOWAC9f4rQGivY_4Dg&q= lethal+Syndrome&oq = lethal+Syndrome&gs_l =img.3..0j0i7i30l8j0i7i5i30.434425.437383..438268...0.0..0.119.735.3j4......0....1..gws-wiz-img.XS2AdWbTtB8#imgrc=3nWJ3XgtAbovPM: