Animal Husbandry and Feed Science ›› 2009, Vol. 30 ›› Issue (1): 63-63.doi: 10.12160/j.issn.1672-5190.2009.01.033

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Contrastive Analysis on the Chromosome Karyotypes of Affaffa Cultivated in Southern China and Its Regenerated Plantlet from Protoplast

WANG Hai-bo,et al (Qujing Normal University, Qujing 655011 ,China)   

  • Online:2009-01-20 Published:2009-01-20

Abstract: The chromosome karyotypes of the bred type XN-1 of alfalfa and its regenerated plantlet from protoplast were analyzed contrastively. The results showed that the chromosomes of regenerated plantlet from protoplast had no obvious difference from that of stock plant in the aspects of length, ann ratio and centromere index and their karyotypes accorded with 2n=4x=32=29m+3sm (SAT).

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