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 → Arecaceae → Cocos → Cocos nucifera L.
9 chromosome counts in Cocos nucifera L.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Cocos nucifera L. | Cocos nucifera L. | 32 | IPCN online | Röser, M. 1995. Trends in the karyo-evolution of palms. Kew Chromosome Conf. 4: 249–265. | |||
| Cocos nucifera L. | Cocos nucifera L. | 32 | IPCN online | Chen, R. y. 1993. (editor), Chromosome Atlas of Chinese Fruit Trees and Their Close Wild Relatives. Chromosome Atlas Chin. Princ. Econ. Pl. 1. | |||
| Cocos nucifera L. | Cocos nucifera L. | 32 | IPCN online | Röser, M., M. A. T. Johnson & L. Hanson. 1997. Nuclear DNA amounts in palms (Arecaceae). Bot. Acta 110: 79–89. | |||
| ! | Cocos nucifera L. | Cocos nucifera L. | 32 | Kumar, 1987 | Santos, J.K. 1928 ;-Gassner, G.G. 1941 ; Janaki Ammal, E.K. (D. 1945); Sharma, A.K. & Sarkar, S.K. 1957a ; Abraham, A. et al. 1961 ; Abraham, A. & Mathew, P.M. 1963 ; Ninan, C.A. & Raveendranath, T.G. 1975 | ||
| ! | Cocos nucifera L. | Cocos nucifera L. | 32 | eFlora | |||
| ! | Cocos nucifera L. | Cocos nucifera L. | 32 | C-values database | Röser M, Johnson MAT, Hanson L. 1997. Nuclear DNA amounts in palms (Arecaceae). Botanica Acta 110: 79-89. | ||
| Cocos nucifera L. | Cocos nucifera L. | 32 | Cave1958 | Sharma & Sarkar 1 957 | |||
| Cocos nucifera L. | Cocos nucifera L. | 16 | Cave1962 | Abraham et al. 1961 | |||
| Cocos nucifera L. | Cocos nucifera L. | 32 | Original-count | Röser, M. (2015). Mitosis and interphase of the highly polyploid palm Voanioala gerardii (2n = 606 ± 3). Cytogenet. Genome Res. 147: 70–79. doi: 10.1159/000441679 |