Journal of Northern Agriculture ›› 2014, Vol. ›› Issue (6): 9-9.

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Analysis of Karyotyping of Flax (Linum usitatissimum L.)

YI Liu-xi,BAO Baoyinbatu,GAO Feng-yun,ZHANG Hui,JIA Xiao-yun,ZHANG Li-hua,REN Long-mei, SIQIN Bateer (1.Inner Mongolia Academy of Agricultural and Husbandry Sciences,Hohhot 010031,China; 2.Greater Hinggan Mountains in Inner Mongolia Forestry Administration,Genhe 022357,China)   

  • Online:2014-12-20 Published:2014-12-20

Abstract: Chromosome karyotype analysis of flax varieties C-H-89 was made by the method of tablet. Results showed that C- H-89 varieties was diploid, and contained 15 pairs of chromosomes. Its karyotype formula was n=2x2=30m+4=26 sm. Karyotype classification was the type of "2 B".The length ratio of the chromosome was 2.23, Chromosome arm index values was NF=60, Karyotype asymmetry coefficient was 56.66%.

CLC Number: 

  • S565.9