{# 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.


CCDBAngiospermsPoaceaeCoixCoix lacryma-jobi L.

47 chromosome counts in Coix lacryma-jobi L.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Coix lacryma-jobi L. Coix lacryma-jobi L. 5   IAPT/IOPB IAPT/IOPB Chromosome Data 12
  Coix lacryma-jobi var. lacryma-jobi Coix lacryma-jobi L. 10   IPCN online Mehra, P. N. 1982. Cytology of East Indian grasses. ý.
  Coix lacryma-jobi L. Coix lacryma-jobi L.   20 IPCN online Wang, Z. X., Z. P. Lin, K. Q. Pan, Z. P. Su, F. L. Yang & W. R. Zhang. 1984b. Karyotypes and banding patterns of two species of Coix. Guangdong Zhiwu Xuehui Huikan (J. Guangdong Bot. Soc.). (2): 72–73. (In Chinese).
  Coix lacryma-jobi L. Coix lacryma-jobi L.   20 IPCN online Sarma, J. S. P. & A. K. Sharma. 1986. Karyomorphology of different strains of Maydeae. Cytologia 51: 527–547.
  Coix lacryma-jobi L. Coix lacryma-jobi L.   20 IPCN online Lin, Z. P., Z. X. Wang, K. Q. Pan, W. H. Zhang, Z. P. Su, F. L. Yang & Y. R. Zhang. 1985. Studies on the karyotypes and C-banding patterns in Coix lacryma-jobi L. and Coix lacryma-jobi var. frumentacea Makino. J. Wuhan Bot. Res. 3(4): 345–349.
  Coix lacryma-jobi L. Coix lacryma-jobi L. 10 20 IPCN online Sinha, R. R. P., A. K. Bhardwaj & R. K. Singh. 1990. SOCGI plant chromosome number reports---IX. J. Cytol. Genet. 25: 140–143.
  Coix lacryma-jobi L. Coix lacryma-jobi L.   30 IPCN online Christopher, J. & B. Jacob. 1989. A new hexaploid cyto-type of Coix lacryma-jobi Linn. Proc. Indian Sci. Congr. Assoc. 76(3,VI): 177–178.
  Coix lacryma-jobi L. Coix lacryma-jobi L.   20 IPCN online Rao, P. N. & A. Nirmala. 1993. Interspecific chromosome homologies in Coix lacryma-jobi L. and C. gigantea Koen. (Maydeae). Cytologia 58: 355–360.
  Coix lacryma-jobi L. Coix lacryma-jobi L.   20 IPCN online Christopher, J., L. S. Mini & N. Omanakumari. 1997. Cytological studies of interspecific hybrids between Coix lacryma-jobi Linn. (2n = 20) and C. gigantea Koenig ex Roxb. (2n = 12). Caryologia 50: 175–184.
  Coix lacryma-jobi L. Coix lacryma-jobi L.   20 IPCN online Yan, G. x., S. z. Zhang, F. h. Xue, L. y. Wang, J. f. Yun & X. q. Fu. 2000. The chromosome numbers and natural distribution of 38 forage plants in north China. Grassl. China 2000(5): 1–5.
  Coix lacryma-jobi L. Coix lacryma-jobi L. 10 10,20 IPCN online VENKATESWARLU, J., R. S. K. Changant & P. N. Rao. 1976. Pachytene chromosome morphology and its bearing on interspecific and intergeneric relationships of Coix. Bot. Mus. Leafl. 24: 205–224.
  Coix lacryma-jobi L. Coix lacryma-jobi L.   20 IPCN online Chen, R. y., W. q. Song, X. l. Li, M. x. Li, G. l. Liang, Z. p. An, C. b. Chen, Z. x. Qi & Y. z. Sun. 2003. Chromosome Atlas of Major Economic Plants Genome in China, Vol. 2, Chromosome Atlas of Crops and their Wild Kindred Plants in China Relatives. Science Press, Beijing.
  Coix lacryma-jobi L. Coix lacryma-jobi L.   20 IPCN online Han, Y. h. 2004. Cytogenetic identification of a new hexaploid Coix aquatica cyto-type. Acta Bot. Sin. 46(6): 724–729.
  Coix lacryma-jobi L. Coix lacryma-jobi L.   20 IPCN online Han. 2003. Quantitative chromosome map of Coix lacryma-jobi L. by imagining methods. Acta Genet. Sin. 30(12): 1147–1152.
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   16 IPCN online Christopher, J., L. S. Mini & N. Omanakumari. 1997. Cytological studies of interspecific hybrids between Coix lacryma-jobi Linn. (2n = 20) and C. gigantea Koenig ex Roxb. (2n = 12). Caryologia 50: 175–184.
  Coix lacryma-jobi L. Coix lacryma-jobi L. 10   IPCN72 DAVIDSE, G., & R.W. POHL. 1972. Chromosome numbers, meiotic behavior, and notes on some grasses from Central America and the West Indies. Canad. J. Bot. 50: 1441-1452.
  Coix lacryma-jobi L. Coix lacryma-jobi L.   20 IPCN67-71 POHL, R.W., & G. DAVIDSE. 1971. Chromosome numbers of Costa Rican grasses. Brittonia 23: 293-324.
!   Coix lacryma-jobi L. Coix lacryma-jobi L. 10   IPCN67-71 MALIK, C.P., & T.N. MARY. 1970. In IOPB chromosome number reports XXVII. Taxon 19: 437-442:"
!   Coix lacryma-jobi L. Coix lacryma-jobi L. 10   IPCN67-71 SAXENA, B.K . & B.K. GUPTA. 1970. In IOPB chromosome number reports XXVII. Taxon 19: 437-442.
!   Coix lacryma-jobi L. Coix lacryma-jobi L. 10   IPCN75-78 Christopher 1978
  Coix lacryma-jobi L. Coix lacryma-jobi L. 10 20 IPCN73-74 SINHA, R.R.P., & R.P. JHA. 1972. Cytological studies in some grasses' of Bihar. Proc. Indian Sci. Congr. Assoc. 59( III): '352-353.
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   20 IPCN73-74 FRITSCH, R. 1972. Chromosomenzahlen von Pflanzen der Insel Kuba. II. Kulturpflanze 19: 305-313.
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   20 IPCN73-74 KAMMACHER, P., G. ANOMA, E. ADJANOHOUN & L. AKE ASS!. 1973. Nombres chromosomiques de Graminees de Cote-d'Ivoire. Candollea 28: 191-217.
!   Coix lacryma-jobi Linn. Coix lacryma-jobi L.   10 Kumar, 1987 Rao, T.N.V.R. 1962
!   Coix lacryma-jobi Linn. Coix lacryma-jobi L.   20 Kumar, 1987 Longley, A.B. 1924a; Taylor, W.R. 1925 ; Hunter, A.W.S. 1934 ; Reeves, R.G. & Mangelsdorf, P.C. 1935; Mangelsdorf, P.C. & Reeves, R.G. 1939 ; Parodi, L.R. 1946 ; Delay, C. 1947 ; Tateoka, T. 1953, 1954, 1955 ; Nirodi, N. 1955 ; Koul, A.K. 1965a, b ; Mehra, P.N. et at. 1968; Sindhe, A.N.R. 1969 ; Malik, C.P. & Mary, T.N. 1970b ; Saxena, B.K. & Gupta, B.K. 1970; Pohl, R.W. Davidse, G. 1971 ; Davidse, G. & Pohl, R.W. 1972b ; Sinha, R.R.P. & Jha, R.P. 1972 ; von Reinhard, F. 1972 ; Kammacher, P. et al. 1973 ; O!orode, O. 1975 ; Rao, P.N. 1975 ; Sindhe, A.N.R. 1977; Christopher, J. 1978; Dujardin, M. 1979b
!   Coix lacryma-jobi Linn. Coix lacryma-jobi L.   20+1f Kumar, 1987 Venkateswarlu, J. & Rao, P.N. 1977
!   Coix lacryma-jobi Linn. Coix lacryma-jobi L.   20, 21, 22, 27, 29, 30, 31 Kumar, 1987 Rao, P.N. 1977
!   Coix lacryma-jobi Linn. Coix lacryma-jobi L.   39, 40, 41 Kumar, 1987 Rao, P.N. 1976a
!   Coix lacryma-jobi Linn. Coix lacryma-jobi L.   40 Kumar, 1987 Venkateswarlu, J. & Rao, P.N. 1976a
  Coix agrestis Lour. Coix lacryma-jobi L.   20 Kumar, 1987 Kuwada, Y. 1915
!   Coix agrestis var. maxima (Makino) Nakai Coix lacryma-jobi L.   20 Kumar, 1987 Mehra, P.N. & Chaudhary, J.D. 1974
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   20 eFlora  
  Coix agrestis Lour. Coix lacryma-jobi L.   20 Fedorov, 1974 Kuwada Y. 1915
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   10 Fedorov, 1974 Rao T. N. V. 1962
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   20 Fedorov, 1974 Longley 1924c
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   20 Fedorov, 1974 Taylor W. R. 1925c
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   20 Fedorov, 1974 Hunter 1934
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   20 Fedorov, 1974 Reeves, Mangelsdorf 1935
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   20 Fedorov, 1974 Mangelsdorf, Reeves 1939
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   20 Fedorov, 1974 Parodi 1946
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   20 Fedorov, 1974 Delay 1947
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   20 Fedorov, 1974 Tateoka 1953, 1954, 1955
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   20 Fedorov, 1974 Nirodi 1955
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   20 Fedorov, 1974 Koul A. K. 1965a, b
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   20 Darlington, 1955 Mangelsdorf & R. '39 cult, Malaya
!   Coix lacryma-jobi L. Coix lacryma-jobi L.   20 C-values database Bennett MD, Smith JB. 1976. Nuclear DNA amounts in angiosperms. Philosophical Transactions of the Royal Society of London Series B-Biological Sciences 274: 227-274.
  Coix lacryma-jobi L. Coix lacryma-jobi L.   20 Cave1963 Larsen 1963b