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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 → Angiosperms → Brassicaceae → Schouwia → Schouwia purpurea (Forssk.) Schweinf.

9 chromosome counts in Schouwia purpurea (Forssk.) Schweinf.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Schouwia purpurea (Forssk.) Schweinf. Schouwia purpurea (Forssk.) Schweinf. 18   IPCN online Warwick, S. I., L. D. Black & J. K. Anderson. 1993. IOPB chromosome data 6. Int. Organ. Pl. Biosyst. Newslett. (Zurich) 21: 4.
!   Schouwia purpurea (Forssk.) Schweinf. Schouwia purpurea (Forssk.) Schweinf.   36 IPCN online El Naggar, S. M. & M. A. Soliman. 1999. Biosystematic studies on Schouwia DC. (Brassicaceae) in Egypt. Fl. Medit. 9: 175–183.
!   Schouwia purpurea (Forssk.) Schweinf. Schouwia purpurea (Forssk.) Schweinf. 18   IPCN online Warwick, S. I., L. D. Black & J. K. Anderson. 1993. Chromosome numbers in the tribe Brassiceae (Cruciferae). Pp. 4--10 in S. I. Warwick & J. K. Anderson, Guide to the Wild Germplasm of Brassica and Allied Crops. Part II. Chromosome Numbers in the Tribe Brassiceae (Cruciferae). Techn. Bull. 1993-15E Centre for Land and Biological Resources Research, Agriculture Canada, Ottawa.
  Schouwia purpurea (Forssk.) Schweinf. Schouwia purpurea (Forssk.) Schweinf. 18   Warwick, 2006 Warwick et al.
  Schouwia purpurea (Forssk.) Schweinf. Schouwia purpurea (Forssk.) Schweinf.   36 Warwick, 2006 El Naggar & Soliman
  Schouwia purpurea (Forssk.) Schweinf. Schouwia purpurea (Forssk.) Schweinf.   36 Warwick, 2006 El Naggar & Soliman
  Schouwia purpurea (Forssk.) Schweinf. Schouwia purpurea (Forssk.) Schweinf.   36 Warwick, 2006 Sharma & Sikka
  Schouwia purpurea (Forssk.) Schweinf. Schouwia purpurea (Forssk.) Schweinf.   36 Warwick, 2006 Sikka & Sharma
!   Schouwia purpurea (Forssk.) Schweinf. Schouwia purpurea (Forssk.) Schweinf.   36 C-values database Lysák MA, Cheung K, Kitschke M, Bures P. 2007. Ancestral chromosomal blocks are triplicated in Brassiceae species with varying chromosome number and genome size. Plant Physiology 145: 402-410.