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Volume 10 Issue 6
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Article Navigation >  Forest Research  > 1997 >  10(6): 663-667

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Chromosomal Numerical Variations in Regenerated Plants of 3 Species in Lilium

  • Received Date: 1997-02-18
  • Cytological observation on regenerated plants of Lilium sulphureum,L.sargentiae and L. sp. has discovered the occurrences of chromosomal numerical variations. The variations include ploidy and aneuploidy changes in chromosomal number. The ploidy variations found in L. sulphureum and L. sp.,within the range of 2n=3x,4x. The aneuploidy variations found in all 3 species,within the range of 2n=2x-2,2x-1,2x+1,2x+2. Furthermore,some abnormalities of mitoses have been observed.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Chromosomal Numerical Variations in Regenerated Plants of 3 Species in Lilium

  • Received Date: 1997-02-18
  • Available Online: 2012-03-17

Abstract: Cytological observation on regenerated plants of Lilium sulphureum,L.sargentiae and L. sp. has discovered the occurrences of chromosomal numerical variations. The variations include ploidy and aneuploidy changes in chromosomal number. The ploidy variations found in L. sulphureum and L. sp.,within the range of 2n=3x,4x. The aneuploidy variations found in all 3 species,within the range of 2n=2x-2,2x-1,2x+1,2x+2. Furthermore,some abnormalities of mitoses have been observed.

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