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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.


CCDBAngiospermsCompositaeDahliaDahlia dissecta S. Watson

7 chromosome counts in Dahlia dissecta S. Watson:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Dahlia dissecta S. Watson Dahlia dissecta S. Watson 18(1)   Asteracea Turner et al. 1962 Rhodora
  Dahlia dissecta var. dissecta Dahlia dissecta S. Watson 17(1)   Asteracea Sorensen 1969
  Dahlia dissecta S. Watson Dahlia dissecta S. Watson   34 IPCN online Gatt, M., K. Hammett & B. Murray. 1999. Confirmation of ancient polyplodiy in Dahlila (Asteraceae) species using genomic in situ hybridization. Ann. Bot. (Oxford) 84(1): 39–48.
  Dahlia dissecta S. Watson Dahlia dissecta S. Watson   34 IPCN online Gatt, M. K., K. R. W. Hammett & B. G. Murray. 2000. Molecular phylogeny of the genus Dahlia Cav. (Asteraceae, Heliantheae--Coreopsidinae) using sequences derived from the internal transcribed spacers of nuclear ribosomal DNA. Bot. J. Linn. Soc. 133(2): 229–239.
!   Dahlia dissecta S. Watson Dahlia dissecta S. Watson   36 Fedorov, 1974 Turner et al. 1962
!   Dahlia dissecta S. Watson Dahlia dissecta S. Watson   34 C-values database Temsch EM, Greilhuber J, Hammett KRW, Murray BG. 2008. Genome size in Dahlia Cav. (Asteraceae-Coreopsideae). Plant Systematics and Evolution 276: 157-166.
  Dahlia dissecta S. Watson Dahlia dissecta S. Watson 18   Cave1962 Turner et al. 1962