Abstract
A wild onion species from Karaj valley east of Tehran istaxonomically described as Allium asarense R. M.Fritsch et Matin. Sharing the bubble-like inflated lower scapewith A. vavilovii, the newspecies differs by semi-cylindrical leaves and small flowerswith translucent greenish-yellow tepals from all other knownspecies of Allium sect.Cepa. Molecular data suggest a closerelationship to A. cepa(but to a lesser degree than A.vavilovii) and indicate a still weakerphylogenetic connection of A.oschaninii to the common onion. The questionabout the possible wild ancestor of A.cepa is discussed against this background, and akey for determination of the Oschaninii-alliance of sect.Cepa is presented.
Similar content being viewed by others
References
Akhani H. 1999. Studies on the flora and vegetation of the Golestan National Park, NE Iran III. Three new species, one new sub-species and fifteen new records for Iran. Edinb. J. Bot. 56: 1–31.
Bradeen J.M. and Havey M.J. 1995. Restriction fragment length polymorphisms reveal considerable nuclear divergence within a well-supported maternal clade in Allium section Cepa (Al-liaceae). Amer. J. Bot. 82: 1455–1462.
Friesen N., Borisjuk N., Mes T.H.M., Klaas M. and Hanelt P. 1997. Allotetraploid origin of Allium altyncolicum (Alliaceae, Allium sect. Schoenoprasum) as investigated by karyological and molec-ular markers. Pl. Syst. Evol. 206: 317–335.
Friesen N. and Klaas M. 1998. Origin of some minor vegetatively propagated Allium crops studied with RAPD and GISH. Gen. Res. Crop Evol. 45: 511–523.
Hanelt P. 1985. Zur Taxonomie, Chorologie und Őkologie der Wildarten von Allium L. sect. Cepa (Mill.) Prokh. Flora 176: 99–116.
Hanelt P. 1990. Chapter 1. Taxonomy, evolution, and history. In: Rabinovich H. and Brewster J.L. (eds), Onions and Allied Crops. Botany, Physiology, and Genetics. CRC Press, Boca Raton, pp. 1–26.
Hanelt P., Schultze-Motel J., Fritsch R., Kruse J., Maaß H.I., Ohle H. et al. 1991. Infrageneric grouping of Allium ) the Gatersleben approach. In: Hanelt P., Hammer K. and Knüpffer H. (eds), The Genus Allium-Taxonomic Problems and Genetic Resources. Proceeding of an International Symposium held at Gatersleben, June 11-13. IPK, Gatersleben, pp. 107–123.
Havey M.J. 1992a. Restriction enzyme analysis of the nuclear 45s ribosomal DNA of six cultivated Alliums (Alliaceae). Pl. Syst. Evol. 181: 45–55.
Havey M.J. 1992b. Restriction enzyme analysis of the chloroplast and nuclear 45s ribosomal DNA of Allium sections Cepa and Phyllodolon (Alliaceae). Pl. Syst. Evol. 183: 17–31.
Havey M.J. 1997. On the origin and distribution of normal cytoplasm of onion. Gen. Res. Crop Evol. 44: 307–313.
Maaß H.I. 1997. Studies on triploid viviparous onions and their origin. Gen. Res. Crop Evol. 44: 95–99.
Maass H.I. and Klaas M. 1995. Infraspecific differentiation of garlic (Allium sativum L.) by isozyme and RAPD markers. Theor. Appl. Genet. 91: 89–97.
Manen J.-F., Natali A. and Ehrendorfer F. 1994. Phylogeny of Rubiaceae-Rubieae inferred from the sequence of a cpDNA intergene region. Pl. Syst. Evol. 190: 195–211.
Natali A., Manen J.-F. and Ehrendorfer F. 1995. Phylogeny of the Rubiaceae-Rubioideae, in particular the tribe Rubieae: evidence from a non-coding chloroplast DNA sequence. Ann. Missouri Bot. Garden 82: 428–439.
Page R.D.M. 1996. TREEVIEW: An application to display phylogenetic trees on personal computers. Computer Applic. Biosci. 12: 357–358.
Pich U., Fritsch R. and Schubert I. 1996. Closely related Allium species (Alliaceae) share a very similar satellite sequence. Pl. Syst. Evol. 202: 255–264.
van Raamsdonk L.W.D., Wietsma W.A. and de Vries J.N. 1992. Crossing experiments in Allium L. section Cepa. Bot. J. Linn. Soc. 109: 293–303.
van Raamsdonk L.W.D., Smiech M.P. and Sandbrink J.M. 1997. Introgression explains incongruence between nuclear and chloro-plast DNA-based phylogenies in Allium section Cepa. Bot. J. Linn. Soc. 123: 91–108.
Savolainen V., Manen J.F., Douzery F. and Spichiger R. 1994. Molecular phylogeny of families related to Celastrales based on rbcL 5' flanking sequences. Mol. Phyl. Evol. 3: 27–37.
Shigyo M., Tashiro Y., Isshiki S. and Miyazaki S. 1996. Genetic analysis of phosphoglucoisomerase isozymes in cultivated and wild species of section Cepa in Allium. Euphytica 90: 195–200.
Soltis D.E. and Soltis P. 1998. Choosing an approach and an appropriate gene for phylogenetic analysis. In: Soltis D.E. and Soltis P.S. Dolyle J.J (ed.), Molecular Systematics of Plants, DNA sequencing II. Kluwer Academic Publishers, Boston, pp. 1–42.
Thompson J.D., Higgins D.G. and Gibson T.J. 1994. ClustalW: Improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position specific gap penalties and weight matrix choice. Nucleic Acids Res. 22(22): 4673–4680.
Wendelbo P. 1971. Alliaceae. In: Rechinger K.H (ed.), Flora Iranica. Akademische Druck-und Verlagsanstalt, Graz No. 76., pp. 1–100.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Fritsch, R.M., Matin, F. & Klaas, M. Allium vavilovii M. Popov et Vved. and a new Iranian species are the closest among the known relatives of the common onion A. cepa L. (Alliaceae). Genetic Resources and Crop Evolution 48, 401–408 (2001). https://doi.org/10.1023/A:1012034931024
Issue Date:
DOI: https://doi.org/10.1023/A:1012034931024