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 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 |