Slide 1General Genetics Ayesha M. Khan Spring 2013 1 Slide 2 X-Linked Characteristics X-linked color blindness in humans  Light detecting cells: ◦Rods – See in shades…

Slide 1Chromosome basis of Mendel’s laws (Fig. 15-1) Slide 2 Sex-linked inheritance (Fig. 15.3) Slide 3 Gene linkage ACB ab c Alleles A and B linked together; not linked…

The Human Genome Chapter 14 Human Heredity Human chromosomes Karyotype â a picture of chromosomes arranged in pairs Human Heredity Human Heredity Human body 46 chromosomes…

Slide 1 Epigenesis: Synonyms: Gene Expression, Gene Regulation Definition: Anything genetic above and beyond the sequence of nucleotides Importance: Everything, especially…

Sex linkage and Pedigrees Sex determination in mammals In humans and some other organisms, X and Y chromosomes determine the sex of an individual. This is because they carry…

Today: some things Mendel did not tell us⦠plus Mapping and Epigenetics âExam #3 W 7/30 in class (bonus #2 due)â Single genes controlling a single trait are unusual.…

LECTURE CONNECTIONS 4 | Sex Determination and Sex-Linked © 2009 W. H. Freeman and Company Characteristics Chapter 4 Outline 4.1 Sex Is Determined by a Number of Different…

Complex Inheritance and Human Heredity Pedigrees A diagram that traces the inheritance of a particular trait through several generations Basic Patterns of Human Inheritance…

Today: some things Mendel did not tell us... Exam #3 T 12/2 in class, Final Sat. 12/6 Single genes controlling a single trait are unusual. Inheritance of most genes/traits…

Chapter 7 Chapter 7 Extending Mendelian Genetics 1 Basic Patterns of Human Inheritance Autosomal Recessive Genetic Disorders A recessive trait is expressed when the individual…