The effects of methyl methanesulphonate on mitosis and chromosomes of excised barley embryos

Name: Work Video:
Duration: 3 min 30 s
Description: Excised barley embryos were treated with methyl methanesulphonate and cultivatedin vitro in water or in a nutrient medium. The alkylating compound induced a high frequency of chromosome aberrations observed at anaphase and metaphase and depressed the mitotic division in the root-tips of excised embryos.
T. Gichner; M. Ondřej; Lim En; J. Velemínský
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