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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 → Poaceae → Oryza → Oryza officinalis Wall. ex Watt

18 chromosome counts in Oryza officinalis Wall. ex Watt:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt   24 IPCN65 Ghosh 1964
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt   24 IPCN online Chen, R., W. Song, Z. An & X. Li. 1982a. Studies on cotton Gossypium hirsutum karyotype. Acta Bot. Sin. 24(1): 94–97.
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt 24II   IPCN online Joseph, L. & P. Kuriachan. 1996. Cytology of tetraploid Oryza officinalis. J. Cytol. Genet. 31(2): 195–198.
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt   24 IPCN online Yan, H. h., H. y. Hu, Q. Fu, H. y. Yu, S. x. Tang, Z. m. Xiong & S. k. Min. 1996. Morphological and cytogenetical studies of the hybrids between Oryza sativa and O. officinalis. Chin. J. Rice Sci. 10(3): 138–142.
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt   24 IPCN online Hu, W. h., L. h. Su, Y. c. Song, L. l. Zhu & G. c. He. 2000. Chromosome identification in a hybrid of Oryza sativa @x O. officinalis by genomic in situ hybridization. J. Wuhan Bot. Res. 18(2): 81–89.
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt   24 IPCN online Liu, J. y. 2004. A new chromosome fluorescence banding technique combining DAPI staining with image analysis in plants. Chromosoma 113: 16–21.
  Oryza malampuzhaensis Krishnasw. & Chandras. Oryza officinalis Wall. ex Watt   72 IPCN online Annie, P. T. & P. G. Nair. 1992. Cytology of endosperm in Oryza sativa L. and O. malampuzhensis Krishn. et Chandr. Cytologia 57: 265–266.
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt   48 IPCN67-71 HU, c.-c. 1967. Cytogenetic studies of oryza officinalis complex. Bot. Bull. Acad. Sin. 8: 327-338.
!   Oryza malampuzhaensis Krishnasw. & Chandras. Oryza officinalis Wall. ex Watt 24   IPCN75-78 Subba Rao 197 5
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt 12 II   IPCN75-78 Sharma et al. 1974
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt   24 IPCN73-74 WATANABE, Y., & S. ONO. 1973. Cytogenetic studies on the artificial polyploids in the genus Oryz{. sterile amphiploids, sativa-officinalis- (AACC). Jap. J. Breeding 23 2): 67-70.
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt   24 eFlora  
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt   24 Darlington, 1955 Nandi 1936
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt   24 C-values database Ammiraju, Luo, Goicoechea et al. 2006. The Oryza bacterial artificial chromosome library resource: Construction and analysis of 12 deep-coverage large-insert BAC libraries that represent the 10 genome types of the genus Oryza. Genome Res. 16: 140-147.
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt   24 Cave1958 Mitsukuri et al. 1958
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt 12   Cave1962 Hu 1962
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt   24 Cave1962 Bouharmont 1962
!   Oryza officinalis Wall. ex Watt Oryza officinalis Wall. ex Watt   24 Cave1963 Tateoka & Pancho 1963