Diploid Solanum species

Jansky, S. H., Peloquin, S. J. (2006). Advantages of wild diploid Solanum species over cultivated diploid relatives in potato breeding programs. Genetic Resources and Crop Evolution, 53, 669-674. 

Tucci, M., Carputo, D., Bile, G., Frusciante, L. (1996). Male fertility and freezing tolerance of hybrids involving Solanum tuberosum haploids and diploid Solanum species. Potato Research, 39, 345-353. 

Jansky, 2000). About 64% of wild Solanum species are diploid (2x=24), with most of the remaining species tetraploid (4x=48) or hexaploid (6x=72) (Hijmans et al., 2007). 

Hosaka, K., Hanneman, R. E. Jr. (1998a). Genetics of self-compatibility in a self-incompatible wild diploid potato species Solanum chacoense. 1. Detection of an S locus inhibitor (Sli) gene. Euphytica, 99, 191-197. 

Sliwka, J., Wasilewicz-Flis, I., Jakuczun, H., Gebhardt, C. (2008). Tagging quantitative trait loci for dormancy, tuber shape, regularity of tuber shape, eye depth and flesh colour in diploid potato originated from six Solanum species. Plant Breeding, 127, 49-55. 

Buso, J. A., Boiteux, L. S., Peloquin, S. J. (2003). Tuber yield and quality of4x-2x(FDR) potato progenies derived from the wild diploid species Solanum berthaultii and Solanum tarijense. Plant Breeding, 122, 229-232. 

Camadro, E. L., Masuelli, R. W. (1995). A genetic model for the endosperm balance number (EBN) in the wild potato Solanum acaule Bitt. and two related diploid species. Sex Plant Reproduction, 8,283-288. 

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