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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 → Brassica → Brassica pekinensis (Lour.) Rupr.

10 chromosome counts in Brassica pekinensis (Lour.) Rupr.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Brassica pekinensis (Lour.) Rupr. Brassica rapa L.   20 IPCN online Li, R. q. 1989. Studies on Karyotypes of Vegetables in China
  Brassica pekinensis (Lour.) Rupr. Brassica rapa L. 10   IPCN online Lan, Y. z. 1986. Chromosome numbers of Brassicaceae (Cruciferae) in China. Acta Phytotax. Sin. 24: 268–272.
  Brassica pekinensis (Lour.) Rupr. Brassica rapa L.   20 IPCN online Liang, H. & W. Feng. 1990. The interspecific cross-Brassica pekinensis @x B. oleracea and observations on the F1 progenies. Acta Hort. Sin. 17: 203–210.
  Brassica pekinensis (Lour.) Rupr. Brassica rapa L.   20 IPCN online Ke, G. l., Y. z. Song & L. g. Zhang. 1996. Cytological identification and karyotype analysis of alloplasmic male sterile line in Chinese cabbage. Acta Agric. Boreal.-Occid. Sin. 5(2): 3–9.
  Brassica pekinensis (Lour.) Rupr. Brassica rapa L.   20 IPCN online Zhang, C. s. 1998. A preliminary study on making plant chromosomal specimens using peppermint oil compound as pretreatment agent. J. Wuhan Bot. Res. 16(3): 280–282.
  Brassica pekinensis (Lour.) Rupr. Brassica rapa L.   40 IPCN online Murin, A. 1978. In Index of chromosome numbers of Slovakian flora. Part 6. Acta Fac. Rerum Nat. Univ. Comenianae, Bot. 26: 1–42.
  Brassica pekinensis (Lour.) Rupr. Brassica rapa L. 10   IPCN online Kamala, T. 1976. Nucleolus organizing chromosomes in Brassica and their bearing on the phylogeny of the genus. Cytologia 41: 615–620.
  Brassica pekinensis (Lour.) Rupr. Brassica rapa L. 10   IPCN75-78 Kamala 1976
  Brassica pekinensis (Lour.) Rupr. Brassica rapa L.   40 IPCN75-78 Murin 1978
!   Brassica pekinensis (Lour.) Rupr. Brassica rapa L. 10   Cave1957 Mitsukuri