SSR alleles differ in length.

Left and right primers correspond to unique sequences that flank the SSR locus.

PCR-amplification of two alleles of an SSR locus.

Gel electrophoresis distinguishes the alleles from each other. 

TLS Online TPP Program

#Id: 7709

#Unit 1. Molecules and their Interaction Relevant to Biology

                              Type II β turn

TLS Online TPP Program

#Id: 4528

#Unit 11. Evolution and Behavior

There are four known forces that are involved in evolution:

1)mutation,

2) genetic drift

3) gene flow or migration

4) selection.

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#Id: 10341

#Unit 4. Cell Communication and Cell Signaling

TLS Online TPP Program

#Id: 10188

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 3980

#Unit 2. Cellular Organization

Eukaryotic cells also have type I and type II topoisomerases. The type I enzymes are topoisomerases I and III;

The eukaryotic type II topoisomerases cannot underwind DNA (introduce negative supercoils), but they can relax both positive and negative supercoils.