Pulsed Field Gel Electrophoresis and Its Application in Fungi / 微生物学通报

Pulsed field gel electrophoresis(PFGE)is a new type technique of gel electrophoresis which can be used to separate large DNA molecules.It has been widely applied to the karyotype analysis,identification of species groups,genetic orientation and genetic analysis for fungi.This article describes the principle,development and general manipulative procedure of PFGE,and elaborates the application in the molecular research of fungi.

The Advances of Molecular Systematics on Morchella / 微生物学通报

This article provides a brief description of systematics on Morchella ,and reviews the advances of molecular systematics on Morchella over the world.