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Bulletin of Botanical Research ›› 2003, Vol. 23 ›› Issue (2): 215-219.

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THE STUDIES ON ALLOZYME OF SEVEN SPECIES IN TYPHONIUM SCHOTT AND TWO CLOSE GENERA

BIAN Fu-Hua, WANG Zhong-Lang, GUAN Kai-Yun   

  1. Kunming Institute of Botany, Academia Sinica, Kunming 650204
  • Received:2002-05-23 Online:2003-06-15 Published:2016-06-14

Abstract: Six enzyme systems of seven species in Typhonium and three in two close genera were ana-lyzed by means of electrophoresis. Seven allozyme sites were checked. Tree diagram was drawn using BIOSYS-2 for cluster analysis of genetic similarity. Seven species of Typhonium were divided into three groups and the relationship between Typhonium, Sauromatum Schott and Pinellia Tenore was clarified. Namely Typhonium is closer from Sauromatum than Pinellia.

Key words: allozyme, genetic similarity