CCDB Header
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.


CCDB → Angiosperms → Compositae → Haplopappus → Haplopappus gracilis Brandegee

7 chromosome counts in Haplopappus gracilis Brandegee:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Haplopappus gracilis Brandegee Haplopappus gracilis Brandegee   4 IPCN72 WATANABE, K . Y. NISHII, & R. TANAKA. 1972. Anatomical observations on the higH frequency callus formation from anther culture of Chrysanthemum. Jap. J. Genet. 47: 249-255.
!   Haplopappus gracilis Brandegee Haplopappus gracilis Brandegee 2   IPCN67-71 BROWN, W.V., & S.M. STACK. 1968. somatic pairing as a regular preliminary to meiosis. Bull. Torrey Bot. Club 95: 369-378.
!   Haplopappus gracilis Brandegee Haplopappus gracilis Brandegee 2   IPCN67-71 PRITCHARD, E. 1968. A cytogenetic study of supernumerary chromosomes in Haploppus gracilis. Canad. J. Genet. Cytol. 10: 928-936.
!   Haplopappus gracilis Brandegee Haplopappus gracilis Brandegee   4 IPCN67-71 KAO, K.N., R.A. MILLER, O.L. GAMBORG & B.L. HARVEY. 1970. Variations in chromosome number and structure in plant cells grown in suspension cultures. Canad. J. Genet. Cytol. 12: 297-301.
!   Haplopappus gracilis Brandegee Haplopappus gracilis Brandegee   4 IPCN73-74 YONEZAWA, Y., & R. TANAKA. 1973. Autoradiographic studies on the incorportation of 3H-amino acids into chromosomes during the mitotic cell cycle of Haplopappus gracilis. Bot. Mag. (Tokyo) 86: 63-74.
!   Haplopappus gracilis Brandegee Haplopappus gracilis Brandegee   4 C-values database Bennett MD. 1972. Nuclear DNA content and minimum generation time in herbaceous plants. Proceedings of the Royal Society of London Series B-Biological Sciences. 181:109-135
!   Haplopappus gracilis Brandegee Haplopappus gracilis Brandegee   4 Cave1963 Grif 1963