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  • type of chromosome
  • Types Multiple gene disorder Depending on which type of chromosome is afected, they can be classified in Autosomal Sexual When the disease is related onto a no sexual chromosome Dominant Recesive Only one mutated copy of the gene will be necessary for a person to be affected by an autosomal dominant disorder. (prezi.com)
  • Syndrome
  • An example of monosomy is Turner syndrome , where the individual is born with only one sex chromosome, an X. (wikipedia.org)
  • Many times having a third copy of chromosome 21 leads to miscarriage, but if the baby survives it will have Down syndrome. (thetech.org)
  • Instead I will focus on how two chromosomes can get stuck together and how that can make Down syndrome run in families. (thetech.org)
  • An example of monosomy is Turner syndrome, where the individual is born with only one sex chromosome, an X. Exposure of males to certain lifestyle, environmental and/or occupational hazards may increase the risk of aneuploid spermatozoa. (wikipedia.org)
  • Bardet-Biedl syndrome 4 is a protein that in humans is encoded by the BBS4 gene. (wikipedia.org)
  • Two of the conditions (Angelman syndrome and Prader-Willi syndrome) involve a loss of gene activity in the same part of chromosome 15, the 15q11.2-q13.1 region. (wikipedia.org)
  • Angelman syndrome results from a loss of gene activity in a specific part of chromosome 15, the 15q11-q13 region. (wikipedia.org)
  • In most cases (about 70%)[citation needed], people with Angelman syndrome have a deletion in the maternal copy of chromosome 15. (wikipedia.org)
  • In about 70% of cases,[citation needed] Prader-Willi syndrome occurs when the 15q11-q13 region of the paternal chromosome 15 is deleted. (wikipedia.org)
  • Proteins
  • It also facilitates the interaction of SR proteins with RNA polymerase II and is required for processing of weak constitutive splice sites, having also strong implications in cancer and other human diseases. (wikipedia.org)
  • Genomic representation of myosin motors: Fungi (yeast): 5 Plants (Arabidopsis): 17 Insects (Drosophila): 13 Mammals (human): 40 Chromadorea ( nematode C. elegans): 15 Kinesins are a group of related motor proteins that use a microtubule track in anterograde movement. (wikipedia.org)
  • Each chromosome is specifically anchored through its telomeres to a discrete place on the nuclear envelope by the proteins of the nuclear lamina. (encyclopedia.com)
  • meiotic
  • It is only recently that a phase chromosomes are structurally not homo- molecular view of the meiotic cell division is geneous through their length, a new world was beginning to emerge: chapter ten refers to human in the offing. (indigo.ca)
  • Application of various molecular meiosis and the next to molecular events in techniques in chromosome research has subse- meiotic prophase in the baker's yeast. (indigo.ca)
  • 10 Current and Future Trends in Human Meiotic Research. (indigo.ca)
  • mitotic
  • On the other side, a deficiency or knockdown of SON protein causes various and severe defects in mitotic division arrangement, chromosome alignment and microtubule dynamics when spindle pole separation takes place. (wikipedia.org)
  • genetic
  • Molecular biology and evolution 24,doi: The open access movement gained popularity after the Budapest meeting of the Open Society Institute in Cavalli-Sforza et al concluded in their enormous effort to work out the genetic relationships among human populations that two-dimensional scatter plots obtained by correspondence analysis frequently resemble geographic maps of the populations with some distortions Cavalli-Sforza et al. (joeshammas.com)
  • A portion of the chromosome is duplicated, resulting in extra genetic material. (wikipedia.org)
  • A portion of the chromosome has broken off, turned upside down, and reattached, therefore the genetic material is inverted. (wikipedia.org)
  • Duplications: A portion of the chromosome is duplicated, resulting in extra genetic material. (wikipedia.org)
  • Author Michael Cummings explains the origin, nature, and amount of genetic diversity present in the human population and how that diversity has been shaped by natural selection. (barnesandnoble.com)
  • 13. An Introduction to Genetic Technology. (barnesandnoble.com)
  • Drosophila
  • Genomic representation of kinesin motors: Fungi (yeast): 6 Plants (Arabidopsis thaliana): 61 Insects (Drosophila melanogaster): 25 Mammals (human): 45 Dyneins are microtubule motors capable of a retrograde sliding movement. (wikipedia.org)
  • 6 Comparative Aspects of Chromosome Replication in Drosophila and Mammals. (indigo.ca)
  • Disorders
  • Known human disorders include Charcot-Marie-Tooth disease type 1A , which may be caused by duplication of the gene encoding peripheral myelin protein 22 (PMP22) on chromosome 17. (wikipedia.org)
  • females
  • Because females inherit an X chromosome from their fathers, female offspring of affected fathers are never affected. (prezi.com)