1 / 12

Pedigree Analysis

Unravel the mysteries of pedigree analysis to determine inheritance mode, offspring probability, and understand genetic symbols like nondisjunction. Explore autosomal dominant & recessive, sex-linked traits with practical examples.

amosi
Télécharger la présentation

Pedigree Analysis

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Pedigree Analysis

  2. Goals of Pedigree Analysis • 1. Determine the mode of inheritance: autosomal dominant & recessive, sex-linked, etc. • 2. Determine the probability of an affected offspring for a given cross.

  3. Basic Symbols

  4. More Symbols

  5. Nondisjunction • the failure of one or more pairs of homologous chromosomes or sister chromatids to separate normally during meiosis – uneven distribution of chromosomes in eggs or sperm.

  6. Autosomal Recessive Pedigree for blue eyes

  7. Autosomal Dominant

  8. Recessive Sex-Linked • Draw for DMD

  9. Dominant Sex-Linked Traits

More Related