Chromosome Karyotype Analysis of a Wild Guangdong Banana
The chromosome number and karyotype of Jiulongshan wild banana were analyzed.The results showed that the chromosome number was 22,and the karyotype formula was K(2n)=22=18m+4sm(2SAT),which was a "2A" type by Stebbins's classification standard,and was a relatively primitive form.Meanwhile,it's taxonomic status was discussed based on karyotype data.