Genetic Resources and Crop Evolution

, Volume 54, Issue 5, pp 1125–1132

Genetic diversity of wild banana (Musa balbisiana Colla) in China as revealed by AFLP markers

  • Xiao-Lan Wang
  • Tzen-Yuh Chiang
  • Nicolas Roux
  • Gang Hao
  • Xue-Jun Ge
Original Paper

DOI: 10.1007/s10722-006-9004-9

Cite this article as:
Wang, XL., Chiang, TY., Roux, N. et al. Genet Resour Crop Evol (2007) 54: 1125. doi:10.1007/s10722-006-9004-9


Wild banana Musa balbisiana Colla is one of the progenitors of cultivated bananas and plantains. It is native to Southeast Asia and the western Pacific. South China represents the northern limit of its distribution range. The genetic diversity of Musa balbisiana was assessed by the amplified fragment length polymorphism (AFLP) fingerprinting in 15 populations of China. Four primer pairs produced 199 discernible loci. High levels of genetic diversity were detected, with P  =  78.5%, HE  =  0.241, and Hpop  =  0.3684 at population level, and P  =  100%, HT  =  0.3362 and Hsp  =  0.5048 at species level. Significant genetic differentiation among populations was detected based on Hickory’s analysis (27.6%), Shannon’s diversity index (27.0%) and AMOVA (27.1%). The AFLP results are discussed and compared with data obtained by microsatellites method. The estimates of genetic diversity and differentiation between each pair of populations computed with microsatellites and AFLP markers were not significantly correlated. Conservation strategies for Musa balbisiana in China are proposed.


AFLP Genetic diversity Microsatellites Musa balbisiana Wild banana 

Copyright information

© Springer Science+Business Media B.V. 2006

Authors and Affiliations

  • Xiao-Lan Wang
    • 1
  • Tzen-Yuh Chiang
    • 2
  • Nicolas Roux
    • 3
  • Gang Hao
    • 4
  • Xue-Jun Ge
    • 5
  1. 1.Centre for Functional Genomics and MicroarrayGuangzhou UniversityGuangzhouChina
  2. 2.Department of Life SciencesCheng-Kung UniversityTainanTaiwan, ROC
  3. 3.INIBAP, International Network for the Improvement of Banana and PlantainMontpellier Cedex 5France
  4. 4.College of Life SciencesSouth China Agricultural UniversityGuangzhouChina
  5. 5.State Key Laboratory of Biocontrol, School of Life SciencesSun Yat-Sen UniversityGuangzhouChina

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