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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.


CCDB → Gymnosperms → Zamiaceae → Zamia → Zamia pygmaea Sims

4 chromosome counts in Zamia pygmaea Sims:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Zamia pygmaea Sims Zamia pygmaea Sims   16 IPCN online Tagashira, N. & K. Kondo. 1999. A karyotype comparison of nine species of aneuploid Zamia by using the conventional orcein staining and the fluorochrome CMA-DAPI differential staining methods. Cytologia 64: 449–458.
!   Zamia pygmaea Sims Zamia pygmaea Sims   16 IPCN online Norstog, K. 1980. Chromosome numbers in Zamia (Cycadales). Caryologia 33: 419–428.
!   Zamia pygmaea Sims Zamia pygmaea Sims   16 IPCN online Tagashira, N. & K. Kondo. 2001. Chromosome phylogeny of Zamia and Ceratozamia by means of Robertsonian changes detected by fluorescence in situ hybridization (FISH) technique of rDNA. Pl. Syst. Evol. 227(3–4): 145–155.
!   Zamia pygmaea Sims Zamia pygmaea Sims   16 Rastogi2019 Norstog K. Chromosome numbers in Zamia (Cycadales). Caryologia. 1980;33:419–28. ; Sangduen N, Toahsakul M, Hongtrakul V. Karyomorphological studies of some selected cycads. AU J T. 2007;11:1–6. ; Tagashira N, Kondo K. A karyotype comparison of nine species of aneuploidy Zamia by using the conventional orcein staining and the fluorochrome CMA-DAPI differential staining methods. Cytologia. 1999;64:449–58. ; Tagashira N, Kondo K. Chromosome phylogeny of Zamia and Ceratozamia by means of Robertsonian changes detected by fluorescence in situ hybridization (FISH) technique of rDNA. Plant Syst Evol. 2001;227:145–55.