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Transmission Genetics.  Mendel and Beyond

Chapter 10

 

Mendel's Experiments.  Gregor Mendel and his experiments.  Go to Cold Spring harbo and DNA from the Beginning- Classical Genetics

http://www.dnaftb.org/dnaftb/1/concept/

 

 

 

 

 

 

Floral Parts

 

Anther and pollen

 

Stamen, style, and ovules

 

 

 

generalized flower

 

Genetic character( trait )

 

 

Hereditary

 

 

Parental generation

 

 

Filial generation( F1)

 

 

Second Filial generation(F2)

 

 

Monohybrid Cross

 

 Dihybrid Cross

 

 

Dominant

 

 

Recessive

 

 

Gene

 

 

Allele

 

 

Homozygous

 

 

Heterozygous

 

 

Genotype

 

 

Phenotype

 

 

Segregation

 

 

Law of Independent assortment

 

 

Punnett square

 

 

Locus

 

 

Test cross

 

  

Probability

 

 

Wild type

 

 

Mutants

 

 

Codominance

 

 

Incomplete dominance

 

 

 

 

 

 

 

 

Multiple alleles

 

 

Pleiotropy

 

 

Epistasis

 

 

Environmental influences

 

 

Penetrance

 

 

Expressivity

 

 

Polygenic

 

 

Genetic heterogeneity

 

 

Continuous

 

 

Discontinuous

 

 

 

X-linked genes

 

 

Pedigree of Hemophilia in the Royal families of Europe

 

 

 

 

Sex chromosomes

 

 

Autosomes

 

 

Hemizygous

 

 

Cytoplasmic inheritance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pedigrees