journal6 ›› 2008, Vol. 29 ›› Issue (1): 87-89.

• Biological resources • Previous Articles     Next Articles

Primary Study on the Callus Induction of Dolichomitriopsis diversiformis


  1.  (Institute of Ecology of Jishou University,Jishou 416000,Hunan China)
  • Online:2008-01-25 Published:2012-05-26

Abstract: The protonema of Dolichomitriopsis diversiformis (Mitt.) Nog. being used as explants,the effects of two hormones,2,4-D and 6-BA,on the induction of its callus were studied,and the changes of protonema cells were recorded by using the microscope.Results showed that hormones were necessary on its callus induction,2,4-D (0.5~1.5 mg/L) had no effect on callus induction,while 6-BA (1.0~1.5 mg/L) had an obvious effect on it.

Key words: callus, protonema, hormones

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