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Ch.4 Genetic Mapping and LinkageWorksheetSee all chapters
All Chapters
Ch.1 Introduction to Genetics
Ch.2 Mendel's Laws of Inheritance
Ch.3 Extensions to Mendelian Inheritance
Ch.4 Genetic Mapping and Linkage
Ch.5 Genetics of Bacteria and Viruses
Ch.6 Chromosomal Variation
Ch.7 DNA and Chromosome Structure
Ch.8 DNA Replication
Ch.9 Mitosis and Meiosis
Ch.10 Transcription
Ch.11 Translation
Ch.12 Gene Regulation in Prokaryotes
Ch.13 Gene Regulation in Eukaryotes
Ch.14 Genetic Control of Development
Ch.15 Genomes and Genomics
Ch.16 Transposable Elements
Ch.17 Mutation, Repair, and Recombination
Ch.18 Molecular Genetic Tools
Ch.19 Cancer Genetics
Ch.20 Quantitative Genetics
Ch.21 Population Genetics
Ch.22 Evolutionary Genetics
Mapping Overview
Crossing Over and Recombinants
Mapping Genes
Trihybrid Cross
Multiple Cross Overs and Interference
Chi Square and Linkage
Mapping with Markers
Positional Cloning

Concept #1: Mapping Genes

Concept #2: Modern Mapping

Practice: The genetic distances between three genes (ab, nm, kf) were determined using a two-point mapping cross. Determine the sequence of the three genes. 

Practice: True or False: Recombination frequencies are never greater than 50%

Practice: Using the following data collected from a test cross, calculate the recombination frequency.