{# 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.


CCDB → Angiosperms → Cucurbitaceae → Cucurbita → Cucurbita maxima Duchesne

12 chromosome counts in Cucurbita maxima Duchesne:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Cucurbita maxima Duchesne Cucurbita maxima Duchesne   40 IPCN online Li, R. q. 1989. Studies on Karyotypes of Vegetables in China
!   Cucurbita maxima Duchesne Cucurbita maxima Duchesne   40 IPCN online Cheng, Y. c., B. k. Liu, Z. s. Jiang & Y. c. Duan. 1991. Observations of chromosome numbers of several medical plants. J. Hunan Agric. Coll. 11(2): 166–170.
!   Cucurbita maxima Duchesne Cucurbita maxima Duchesne   40 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.
!   Cucurbita maxima Duchesne Cucurbita maxima Duchesne 20   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.
!   Cucurbita maxima Duchesne Cucurbita maxima Duchesne   24 Kumar, 1987 Rau, N.S. 1929a
!   Cucurbita maxima Duchesne Cucurbita maxima Duchesne   40 Kumar, 1987 Castetter, E.F. 1926, 1930 ; Erwin, A.T & Haber, B.S. 1930; Passmore, S.F. 1930; Whitaker, T.W. 1930, 1956 ; Ruttle, M.L. 1931b ; Bhaduri, P.N. & Bose, P.C. 1947 ; Delay, C. 1947 ; Lauber, H. 1947 ; Pearson, O H. et a!. 1951 ; Weiling, F. 1959
!   Cucurbita maxima Duchesne Cucurbita maxima Duchesne   44-48 Kumar, 1987 Lewitsky (Fedorov)
!   Cucurbita maxima Duchesne Cucurbita maxima Duchesne   48 Kumar, 1987 Kozhuchow, Z.A. (Fedorov)
!   Cucurbita maxima Duchesne Cucurbita maxima Duchesne   24 Darlington, 1955 Rau 1929
!   Cucurbita maxima Duchesne Cucurbita maxima Duchesne   24 Darlington, 1955 Yamaha & S. 1936
!   Cucurbita maxima subsp. maxima Cucurbita maxima Duchesne   40 C-values database Tatum TC, Nunez L, Kushad MM, Rayburn AL. 2006. Genome size variation in pumpkin (Cucurbita sp.). Annals of Applied Biology 149: 145-151.
!   Cucurbita maxima None Cucurbita maxima Duchesne 20   Cave1958 Whitaker 1956