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Solanum demissum is a species of wild potato in the family Solanaceae, native to Mexico and Guatemala.[1] It has been extensively used as a source of alleles for resistance to Phytophthora infestans, the cause of late potato blight, to improve the domestic potato Solanum tuberosum.[2][3]

Solanum demissum
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Solanales
Family: Solanaceae
Genus: Solanum
Species:
S. demissum
Binomial name
Solanum demissum
Synonyms[1]
List
    • Solanum alpicum Standl. & Steyerm.
    • Solanum demissum f. adpresso-acuminatum Bukasov ex Rybin
    • Solanum demissum f. atrocyaneum Lechn. ex Bukasov
    • Solanum demissum f. calycotrichum Hawkes
    • Solanum demissum var. klotzschii Bitter
    • Solanum demissum f. longifilamentosum Hawkes
    • Solanum demissum var. mastoidostigma Hawkes
    • Solanum demissum f. microcalyx Lechn. ex Bukasov
    • Solanum demissum var. orientale Hawkes
    • Solanum demissum f. perotanum Hawkes
    • Solanum demissum f. tlaxpehualcoense Bukasov ex Rybin
    • Solanum demissum f. tolucense Hawkes
    • Solanum demissum f. xitlense Bukasov ex Rybin
    • Solanum semidemissum Juz.
    • Solanum semidemissum Juz. ex Bukasov
    • Solanum stoloniferum var. pumilum M.Martens & Galeotti

Disease

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This species or S. stoloniferum may be used to replace cultivated potato due to their superior disease resistance.[4][5]

References

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  1. ^ a b "Solanum demissum Lindl". Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. Retrieved 20 November 2021.
  2. ^ Kashtwari M, Mansoor S, et al. (2022). "Random mutagenesis in vegetatively propagated crops: opportunities, challenges and genome editing prospects". Molecular Biology Reports. 49 (6): 5729–5749. doi:10.1007/s11033-021-06650-0. PMID 34427889. S2CID 237279816. S2CID 254832238.
  3. ^ Ono, Seijiro; Sanetomo, Rena; Hosaka, Kazuyoshi (2016). "Genetic transmission of Solanum demissum (2n = 6x = 72) chromosomes from a pentaploid hybrid of S. tuberosum (2n = 4x = 48) into the aneuploid BC1 progeny". Euphytica. 207: 149–168. doi:10.1007/s10681-015-1558-1. S2CID 15300886. S2CID 254470534.
  4. ^ Fernie, Alisdair Robert; Yan, Jianbing (2019). "De Novo Domestication: An Alternative Route toward New Crops for the Future". Molecular Plant. 12 (5): 615–631. doi:10.1016/j.molp.2019.03.016. PMID 30999078. S2CID 121615993.
  5. ^ Zsögön, Agustin; Cermak, Tomas; Voytas, Dan; Peres, Lázaro Eustáquio Pereira (2017). "Genome editing as a tool to achieve the crop ideotype and de novo domestication of wild relatives". Plant Science. 256: 120–130. doi:10.1016/j.plantsci.2016.12.012. PMID 28167025.