{# 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.


CCDBAngiospermsPoaceaeOryzaOryza punctata Kotschy ex Steud.

13 chromosome counts in Oryza punctata Kotschy ex Steud.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Oryza punctata Kotschy ex Steud. Oryza punctata Kotschy ex Steud.   24, 48 IPCN65 Tateoka 1965a
  Oryza punctata Kotschy ex Steud. Oryza punctata Kotschy ex Steud.   24 IPCN online Chen, Y. j. & H. k. Wu. 1982. A comparison of karyotypes among six Oryza species. Bot. Bull. Acad. Sin. 23: 163–183.
  Oryza punctata Kotschy ex Steud. Oryza punctata Kotschy ex Steud.   24, 48 IPCN online Faluyi, J. O. & C. C. Nwokeocha. 1993. Occurrence and distribution of ploidy levels of Oryza punctata Kotschy ex Steud. in Africa. Feddes Repert. 104: 215–226.
  Oryza punctata Kotschy ex Steud. Oryza punctata Kotschy ex Steud.   48 IPCN online KATAYAMA, T. 1995. Cytogenetical studies on the genus Oryza. XIV. Intergeneric hybridizations between tetraploid Oryza species and diploid Leersia species. Jap. J. Genet. 70: 47–55.
  Oryza punctata Kotschy ex Steud. Oryza punctata Kotschy ex Steud. 24,48 24 IPCN online Sano, Y. 1980. Adaptive strategies compared between the diploid and tetraploid forms of Oryza punctata. Bot. Mag. (Tokyo) 93: 171–180.
!   Oryza punctata Kotschy ex Steud. Oryza punctata Kotschy ex Steud. 24   IPCN66 Katayama 1966a
!   Oryza punctata Kotschy ex Steud. Oryza punctata Kotschy ex Steud. 12, 24   IPCN67-71 HU, C.H. 1970. Cytogenetic studies of Oryza officinalis complex. III. The genomic constitution of o. punctata and Q. eichingeri. Cytologia 35: 304-318. -
!   Oryza punctata Kotschy ex Steud. Oryza punctata Kotschy ex Steud. 24   IPCN75-78 Olorode 197 5
!   Oryza schweinfurthiana Prodoehl Oryza punctata Kotschy ex Steud. 24   IPCN75-78 Subba Rao 1975
!   Oryza punctata Kotschy ex Steud. Oryza punctata Kotschy ex Steud. 12   IPCN73-74 RANGANADHACHARYULU, N., & A.Y. RAJ. 1974. Pachytene analysis in an interspecific hybrid oryza punctata Kotschy ex steud. X Q. eichinger., A. Peter. Cytologia 39: 233 243. I
!   Oryza punctata Kotschy ex Steud. Oryza punctata Kotschy ex Steud.   24 C-values database Uozu S, Ikehashi H, Ohmido N, Ohtsubo H, Ohtsubo E, Fukui K. 1997. Repetitive sequences: cause for variation in genome size and chromosome morphology in the genus Oryza. Plant Molecular Biology 35: 791-799.
!   Oryza punctata Kotschy ex Steud. Oryza punctata Kotschy ex Steud.   48 C-values database Iyengar GAS, Sen SK. 1978. Nuclear DNA content of several wild and cultivated Oryza species. Environmental and Experimental Botany 18: 219-224.
!   Oryza schweinfurthiana Prodoehl Oryza punctata Kotschy ex Steud.   48 Cave1962 Bouharmont 1962