{# 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.


CCDBAngiospermsCucurbitaceaeCucumisCucumis sativus L.

36 chromosome counts in Cucumis sativus L.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Cucumis sativus L. Cucumis sativus L.   14 flora of NW Europe http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2194
!   Cucumis sativus var. hardwickii (Royle) Gabaev Cucumis sativus L.   14 IPCN65 Shimotsuma 1965
  Cucumis sativus L. Cucumis sativus L.   14 IPCN online Li, R. q. 1989. Studies on Karyotypes of Vegetables in China
  Cucumis sativus L. Cucumis sativus L.   14 IPCN online Sen, R. & K. B. Datta. 1978. Cytological studies in some Indian cultivated varieties of Cucumis L. J. Cytol. Genet. 13: 16–22.
  Cucumis sativus L. Cucumis sativus L.   14 IPCN online Sharma, S. S. & S. Saran. 1985. X-Irradiation study in Cucumis sativus L. (Cucurbitaceae). Proc. Indian Sci. Congr. Assoc. 72(3–VI): 153.
  Cucumis sativus L. Cucumis sativus L. 7 14 IPCN online Yadava, K. S., A. K. Singh & H. C. Arya. 1984. Cytogenetic investigation in Cucumis L. I. Meiotic analysis in twenty- four Cucumis species. Cytologia 49: 1–9.
  Cucumis sativus L. Cucumis sativus L.   14 IPCN online Ramachandran, C. & V. S. Seshadri. 1986. Cytological analysis of the genome of cucumber (Cucumis sativus L.) and muskmelon (Cucumis melo L.). Z. Pflanzenz;auucht. 96: 25–38.
  Cucumis sativus L. Cucumis sativus L.   14 IPCN online Ayyangar, K. R. 1976. Karyo-taxonomy, karyo-genetics and karyogeography of Cucurbitaceae. In P.K.K. Nair (editor), Aspects of Plant Sciences Today & Tomorrow's Printers & Publishers, New Delhi. 2: 85–116.
  Cucumis sativus L. Cucumis sativus L.   14 IPCN online Lan, Q. & Y. y. Zhou. 1989. Karyotype study on four cultivars of cucumber. J. Guangxi Agric. Coll. 8: 68–72.
  Cucumis sativus L. Cucumis sativus L.   14 IPCN online Ramachandran, C. & R. K. J. Narayan. 1990. Satellite DNA specific to knob heterochromatin in Cucumis metuliferus (Cucurbitaceae). Genetica 80: 129–138.
  Cucumis sativus L. Cucumis sativus L. 7 14 IPCN online Beevy, S. S. & P. Kuriachan. 1996. Chromosome numbers of south Indian Cucurbitaceae and a note on the cytological evolution in the family. J. Cytol. Genet. 31(1): 65–71.
  Cucumis sativus L. Cucumis sativus L.   14 IPCN online Zhang, Z. p., L. h. Wu, C. q. Lu & D. Wu. 1991. Analysis of five cultivars of Cucumis sativus L. Henan Agric. Sci. 1991(6): 21–25.
  Cucumis sativus L. Cucumis sativus L.   14, 28 IPCN online Itoshi, Y., W. Plader & S. Malepszy. 1998. New C-banding pattern for chromosome identification in cucumber (Cucumis sativus L.). Pl. Breed. 117: 77–82.
  Cucumis sativus L. Cucumis sativus L.   14 IPCN online Turkov, V. D., G. A. SHELEPINA & M. B. PUSHNOV. 1975. The identification of individual chromosomes in the caryotype of the cucumber (Cucumis sativus L.) on the base of their linear differentiation. Cytologia 40: 31–34.
  Cucumis sativus L. Cucumis sativus L.   14 IPCN online HINDAKOVA, M. 1978. In Index of chromosome numbers of Slovakian flora. Part 6. Acta Fac. Rerum Nat. Univ. Comenianae, Bot. 26: 1–42.
  Cucumis sativus L. Cucumis sativus L.   14 IPCN online Luo, X. d. 2004. Morphological and cytological observations on interspecific hybridization F1 from Cucumis sativus @x C. hytrix. Acta Bot. Boreal.-Occid. Sin. 24(12): 2303–2306.
!   Cucumis sativus L. Cucumis sativus L.   19 IPCN online Luo, X. d. 2004. Morphological and cytological observations on interspecific hybridization F1 from Cucumis sativus @x C. hytrix. Acta Bot. Boreal.-Occid. Sin. 24(12): 2303–2306.
!   Cucumis sativus L. Cucumis sativus L.   14 IPCN online Samuel, R., S. Balasubramaniam & W. Morawetz. 1995. The karyology of some cultivated Cucurbitaceae of Sri Lanka. Ceylon J. Sci., Biol. Sci. 24(1): 17–22.
  Cucumis hardwickii Royle Cucumis sativus L. 7 14 IPCN online Yadava, K. S., A. K. Singh & H. C. Arya. 1984. Cytogenetic investigation in Cucumis L. I. Meiotic analysis in twenty- four Cucumis species. Cytologia 49: 1–9.
  Cucumis hardwickii Royle Cucumis sativus L.   14+1-2B IPCN online SINGH, A. K. & K. S. Yadava. 1978. Cytogenetical investigation in Cucumis L. B-chromosomes in two Cucumis species. Curr. Sci. 47: 742–743.
  Cucumis hardwickii Royle Cucumis sativus L. 7 18-20 IPCN online SINGH, A. K. & R. P. Roy. 1975. Cytological studies in Cucumis hardwickii. J. Indian Bot. Soc. 54: 94–97.
  Cucumis sativus L. Cucumis sativus L.   14 IPCN67-71 TRIVEDI, R.N., & R.P. ROY. 1970. Cytological studies in Cucumis and Citrullus. Cytologia 35: 561-569.
!   Cucumis hardwickii Royle Cucumis sativus L. 7   IPCN75-78 Singh & Roy 1975
  Cucumis sativus L. Cucumis sativus L.   14 IPCN75-78 Turkov et al. 1975
  Cucumis sativus L. Cucumis sativus L.   14 IPCN75-78 Hindakova 1978
  Cucumis hardwickii Royle Cucumis sativus L.   14 IPCN73-74 SINGH, A.K. & R.P. ROY. 1974. Karyological studies in Cucumis (L.). Caryologia 27: 153-160.
  Cucumis sativus L. Cucumis sativus L. 12 24 IPCN73-74 SINGH, A.K., & R.P. ROY. 1973. Cytological studies in Cucumis sativ~ (L.) var. pickling cucumber. Sci. & Cult. 39: 464-466.
  Cucumis hardwickii Royle Cucumis sativus L.   14 Kumar, 1987 Singh, A.K. & Roy, R.P. 1974, 1975c ; Dane, F. & Tsuchiya, T. 1976
  Cucumis hardwickii Royle Cucumis sativus L.   14+1-2B Kumar, 1987 Singh, A.K. & Yadava, K.S. 1978a
!   Cucumis sativus L. Cucumis sativus L.   14 Kumar, 1987 Kozhuchow, Z.A. (Fedorov) ; Lewi- tsky (Fedorov); Heimlich, L.F. 1927; Passmore, S.F. 1930 ; Whitaker, T.W. 1930 ; Yamaha, G. & Suematsu, S. 1936 ; Kurita, M. 1939 ; Bhaduri, P.N. & Bose, P.C. 1945, 1947 ; Delay, C. 1947 ; Imazu, T. & Fujishita, N. 1956; Macchia, F. & Pacucci, G. 1961 ; Roy, R.P. & Mishra, A.R. 1962 ; Ayyangar, K.R. 1969 ; Trivedi, R.N. & Roy, R.P. 1970 ; Turkov, V.D. et al. 1975
!   Cucumis sativus L. Cucumis sativus L.   14, 28 Kumar, 1987 Shifriss, O. 1942
!   Cucumis sativus L. Cucumis sativus L.   24 Kumar, 1987 Singh, A.K. & Roy, R.P. 1973a
!   Cucumis sativus L. Cucumis sativus L.   28 Kumar, 1987 Turkov, V.D. & Shelepana, G.A. 1973
!   Cucumis sativus L. Cucumis sativus L.   14 Darlington, 1955 Heimlich 1927 (M)V cult, India
!   Cucumis sativus L. Cucumis sativus L.   (28) Darlington, 1955  
!   Cucumis sativus L. Cucumis sativus L.   14 C-values database Ramachandran C, Narayan RKJ. 1985. Chromosomal DNA variation in Cucumis. Theoretical and Applied Genetics 69: 497-502.