{# load django_bootstrap5#%} CCDB server
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 it to the forms submit new counts, or report erroneous counts.


CCDBAngiospermsCompositaeHelianthusHelianthus neglectus Heiser

4 chromosome counts in Helianthus neglectus Heiser:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Helianthus neglectus Heiser Helianthus neglectus Heiser 17(1)   Asteracea Sossey-Alaoui, K. et al. 1998 Theor. Appl. Genet.
  Helianthus neglectus Heiser Helianthus neglectus Heiser 17   IPCN online Chandler, J. M., C. C. Jan & B. H. Beard. 1986. Chromosomal differentiation among the annual Helianthus species. Syst. Bot. 11: 354–371.
!   Helianthus neglectus Heiser Helianthus neglectus Heiser   34 C-values database Sims LE, Price HJ. 1985. Nuclear DNA content variation in Helianthus (Asteraceae). American Journal of Botany 72: 1213-1219.
  Helianthus neglectus Heiser Helianthus neglectus Heiser 17   Cave1958 Heiser 1958a