ACTA AGRICULTURAE BOREALI-SINICA ›› 2007, Vol. 22 ›› Issue (6): 176-178. doi: 10.7668/hbnxb.2007.06.036

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Study on Preparation Methods of Exserohilum turcicum for Intact Chromosome DNA

LIU Zhen-pan, WANG Yan-hui, DONG Jin-gao   

  1. Mycotoxin Laboratory, Hebei Agricultural University, Baoding 071001, China
  • Received:2007-10-23 Published:2007-12-28

Abstract: Several preparation methods for Exserolalum tureicum intact chromosome DNA were comparatively stuied, in order to establish an all-sided system to analysis the molecular karyotype of this fungi. The results showed that chromosome DNA of Exserohalum tungzaghubum were only obtained by the agarose-embedding protoplasts method, other methods gave incompetent results. Moreover, two chromosomal bands were separated by PFGE, both were more than 2200 kb.

Key words: Exserohilum turcicum, Intact Chromosome DNA, Electrophoretic karyotype

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Cite this article

LIU Zhen-pan, WANG Yan-hui, DONG Jin-gao. Study on Preparation Methods of Exserohilum turcicum for Intact Chromosome DNA[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2007, 22(6): 176-178. doi: 10.7668/hbnxb.2007.06.036.

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