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 → Solanaceae → Solanum → Solanum americanum
45 chromosome counts in Solanum americanum:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Solanum adventitium Polg. | Solanum americanum Mill. | 24 | Darlington, 1955 | Westergaard 1948 | ||
| ! | Solanum americanum | Solanum americanum Mill. | 12 | Goldberg, pers comm | |||
| ! | Solanum americanum | Solanum americanum Mill. | 12 | Goldberg, pers comm | |||
| ! | Solanum americanum Mill. | Solanum americanum Mill. | 12 | Goldberg, pers comm | |||
| ! | Solanum americanum Mill. | Solanum americanum Mill. | 12 | Goldberg, pers comm | |||
| ! | Solanum americanum Mill. | Solanum americanum Mill. | 12 | Goldberg, pers comm | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 12 | IPCN online | Ganapathi, A. & G. R. Rao. 1982. Interrelationships between tetraploid Solanum nigrum L. and Solanum americanum Mill. Proc. Indian Sci. Congr. Assoc. 69(3–VI): 224. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 6 | IPCN online | Rao, C. R., N. H. Siddiqui & R. Khan. 1980. Mechanism of speciation in the Solanum nigrum complex. Indian J. Genet. Pl. Breed. 40: 67–72. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 12II+1I | IPCN online | Siddiqui, N. H. 1982. A primary trisomy in Solanum nigrum L. complex. Sci. & Cult. 48: 174–175. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 12 | IPCN online | Ganapathi, A. & G. R. Rao. 1987. Cytogenetic relationship between Solanum scabrum Mill. and S. americanum Mill. Cytologia 52: 91–96. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 12 | IPCN online | Rao, G. R. & O. A. Kumar. 1983b. Interrelationships among diploid species of the Solanum nigrum L. complex. J. Indian Bot. Soc. 62: 25–31. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 24 | IPCN online | Bhiravamurty, P. V. & P. Rethy. 1983. Taximetric studies of the Solanum nigrum L. complex. Proc. Indian Natl. Sci. Acad., B 49: 661–666. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 22I+1II | IPCN online | Singh, R. N., A. N. Sahi & S. K. Roy. 1988. Solanum nigrum complex: effect of temperature. Sci. & Cult. 54: 341–342. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 24 | IPCN online | Ganapathi, A. & G. R. Rao. 1987. Crossability barriers in species of the Solanum nigrum L. complex. Proc. Indian Sci. Congr. Assoc. 74(3,VI): 176. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 12 | IPCN online | Beg, M. Z., A. H. Khan & M. Ahmad. 1989. Morphological diversification and genetic isolating mechanism between some members of Solanum nigrum complex. Cytologia 54: 419–424. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 24 | IPCN online | Badr, A., S. F. Khalifa, A. I. Aboel-Atta & M. M. Abou-El-Enain. 1997. Chromosomal criteria and taxonomic relationships in the Solanaceae. Cytologia 62: 103–113. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 24 | IPCN online | Pinto-Magiio, C. A. F., N. L. Pierozzi, S. C. P. Castro & M. D. Soares-Scott. 1997. IOPB chromosome data 11. Newslett. Int. Organ. Pl. Biosyst. (Oslo) 26/27: 23–24. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 12 | IPCN online | RAO, G. R. & A. Ganapathi. 1980. Speciation in Solanum nigrum L. complex. New Bot. 7: 11–13. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 12II+1I | IPCN online | RAO, G. R. & A. Ganapathi. 1980. Speciation in Solanum nigrum L. complex. New Bot. 7: 11–13. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 6 | IPCN online | Bhiravamurty, P. V. 1978. Morphology of the pachytene chromosomes of Solanum americanum. Proc. Indian Sci. Congr. Assoc. (III, C) 65:92. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 12 | IPCN online | Siddiqui, N. H. 1980. Cytology of a spontaneous autotriploid in Solanum nigrum L. complex. Sci. & Cult. 46: 143–144. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 12 | IPCN online | Siddiqui, N. H. 1981. A double trisomy in Solanum nigrum L. complex. Sci. & Cult. 47: 334–335. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 12 | IPCN online | WEEDIN, J. F. & A. M. POWELL. 1980. In Chromosome number reports LXIX. Taxon 29: 716–718. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 24 | IPCN online | Sengupta, K., A. Pal & A. K. Datta. 1999. Environmental stress induced desynapsis in Capsicum annuum L. and in Solanum americanum Mill. J. Natl. Bot. Soc. 53(1&2): 39–43. | |||
| ! | Solanum americanum Mill. | Solanum americanum Mill. | 36 | IPCN online | Singh, R. N., A. N. Sahi & S. K. Roy. 1988. Solanum nigrum complex: occurrence of triploidy in nature. Sci. & Cult. 54: 227–228. | ||
| Solanum americanum Mill. | Solanum americanum Mill. | 24 | IPCN72 | VENKATESWARLU, J . & M.K. RAO. 1972. Breeding system, crossability relationships and isolating mechanisms in the Solanum nigrum complex. Cytologia 37: 317-326. | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 24 | IPCN75-78 | Crompton & Bassett 1976 | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 24 | Fedorov, 1974 | Stebbins, Paddock 1949 | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 24 | Fedorov, 1974 | Mulligan 1961a | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 48 | Fedorov, 1974 | LOve A. 1954b | |||
| Solanum americanum Mill. | Solanum americanum Mill. | 24 | Cave1956supp | Stebbins & Padd. 1949 | |||
| ! | Solanum americanum subsp. nutans (R. J. F. Hend.) R. J. F. Hend. | Solanum americanum Mill. | 24 | Dawson New Zealand | |||
| ! | Solanum americanum var. nodiflorum (Jacq.) Edmonds | Solanum nigrescens M. Martens & Galeotti | 24 | IPCN72 | EDMONDS, J.M. 1972. A synopsis of the taxonomy of Solanum Sect. Solanum (Maurella) in South America. Kew Bull. 27: 95-114. | ||
| Solanum americanum var. patulum (L.) Edmonds | Solanum americanum Mill. | 12 | Goldberg, pers comm | ||||
| Solanum nigrum L. | Solanum americanum Mill. | 72 | IAPT/IOPB | IAPT/IOPB Chromosome Data 20 | |||
| Solanum nigrum L. | Solanum americanum Mill. | 72 | IAPT/IOPB | IAPT/IOPB Chromosome Data 23 | |||
| ! | Solanum nigrum L. | Solanum americanum Mill. | 48 | IAPT/IOPB | IAPT/IOPB Chromosome Data 25 | ||
| ! | Solanum nodiflorum subsp. nutans R. J. F. Hend. | Solanum americanum Mill. | 12 | IPCN online | Rao, G. R. & O. A. Kumar. 1983b. Interrelationships among diploid species of the Solanum nigrum L. complex. J. Indian Bot. Soc. 62: 25–31. | ||
| ! | Solanum nodiflorum subsp. nutans R. J. F. Hend. | Solanum americanum Mill. | 12 | IPCN online | Aminuddin, A. H. K. & M. Z. Beg. 1985. Inter-relationship between Indian tetraploid Solanum nigrum and Solanum nodiflorum ssp. nutans of Solanum nigrum complex. Acta Bot. Indica 13: 84–89. | ||
| ! | Solanum nodiflorum subsp. nutans R. J. F. Hend. | Solanum americanum Mill. | 48 | Kumar, 1987 | Khan, A.H. et al. 1978 | ||
| ! | Solanum photeinocarpum Nakam. & Odash. | Solanum americanum Mill. | 12 | Goldberg, pers comm | |||
| Solanum photeinocarpum Nakam. & Odash. | Solanum americanum Mill. | 24 | IPCN online | Yang, Y. n., H. y. Zhang & G. y. Wu. 1994. The cytological analyses and studies of geographic distribution in Solanum nigrum complex of China. Bull. Bot. Res., Harbin 14(2): 208–213. | |||
| Solanum photeinocarpum Nakam. & Odash. | Solanum americanum Mill. | 24 | IPCN online | Xu, X. f. 2004. Studies on chromosome of three types of Solanum nigrum in China. Guihaia 24(6): 544–545. | |||
| ! | Solanum photeinocarpum Nakam. & Odash. | Solanum americanum Mill. | 24 | IPCN72 | VENKATESWARLU, J . & M.K. RAO. 1972. Breeding system, crossability relationships and isolating mechanisms in the Solanum nigrum complex. Cytologia 37: 317-326. | ||
| ! | Solanum photeinocarpum Nakam. & Odash. | Solanum americanum Mill. | 24 | IPCN75-78 | Tandon & Rao 1974 |