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Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics







CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.


CCDBAngiospermsRanunculaceaeCoptisCoptis teeta

4 chromosome counts in Coptis teeta:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Coptis teeta Coptis teeta Wall.   18 IPCN online Pandit, M. K. & C. R. Babu. 1993. Cytology and taxonomy of Coptis teeta Wall. (Ranunculaceae). Bot. J. Linn. Soc. 111: 371–378.
!   Coptis teeta Coptis teeta Wall. 7II+IV, 9II   IPCN online Pandit, M. K. & C. R. Babu. 2000. Synaptic mutation associated with gametic sterility and population divergence in Coptis teeta (Ranunculaceae). Bot. J. Linn. Soc. 133: 525–533.
  Coptis teeta Wall. Coptis teeta Wall.   18 IPCN online Yang, Q. e., X. Gong, Z. j. Gu & Q. a. Wu. 1993. A karyomorphological study of five species in the Ranunculaceae from Yunnan, with a special consideration on systematic positions of Asteropyrum and Calathodes. Acta Bot. Yunnan. 15: 179–190.
!   Coptis teeta Wall. Coptis teeta Wall.   18 eFlora