In this article we will discuss about the genetic map of E.coli. Several methods have revealed that the genetic map of the main chromosome of E. coli is an un-branched circle with a circumference of 100 minutes (Fig. 17.5) which corresponds to the transfer time during conjugation. About 650 genes have been mapped. Some important features of the genetic map [...]
In this article we will discuss about Modern Genetic Mapping:- 1. Introduction to Genetic Mapping 2. Methods of Genetic Mapping 3. Isolation of Complementary DNA (cDNA) 4. Recombinant DNA Technology 5. Cloning Vectors and their Nature 6. Shuttle Vector 7. Genomic Libraries. Contents: Introduction to Genetic Mapping Methods of Genetic Mapping Isolation of Complementary DNA (cDNA) Recombinant DNA Technology Cloning [...]
This article throws light upon physical and genetic mapping of genome. The three things to know about are: (1) Genetic Techniques Used for Cross-Breeding Experiment (2) Molecular Markers in Physical Mapping and (3) Restriction Mapping of DNA Fragments. Thing # 1. Genetic Techniques Used for Cross-Breeding Experiment: Genetic mapping is based on the use of genetic techniques to construct maps [...]