Prof. Itay Mayrose Lab - Plant Evolution, bioinformatics, & comparative genomics


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CCDBAngiospermsCompositaeLactucaLactuca sativa L.

38 chromosome counts in Lactuca sativa L.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Lactuca sativa L. Lactuca sativa L.   18 Slovakia Database Májovský J., Murín A., Feráková V., Hindáková M., Schwarzová T., Uhríková A., Váchová M. & Záborský J., 1987: Karyotaxonomický prehľad flóry Slovenska. Veda, Bratislava.
  Lactuca sativa L. Lactuca sativa L.   18 Slovakia Database Májovský J., Murín A., Feráková V., Hindáková M., Schwarzová T., Uhríková A., Váchová M. & Záborský J., 1987: Karyotaxonomický prehľad flóry Slovenska. Veda, Bratislava.
!   Lactuca sativa L. Lactuca sativa L.   18 flora of NW Europe http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=3912
!   Lactuca sativa L. Lactuca sativa L.   18 Flora Europaea Lindqvist, 1960
!   Lactuca sativa subsp. sativa Lactuca sativa L. 9(1)   Asteracea Whitaker & J. 1939 J. Agric. Res.
!   Lactuca sativa L. Lactuca sativa L. 7-8II+4-2I(1) 18(1) Asteracea Whitaker & T. 1941 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.)
!   Lactuca sativa subsp. sativa Lactuca sativa L.   18, 2C (=2x=19.94µm)(1, 1) Asteracea Mousavia, S. H. et al. 2013 Caryologia
!   Lactuca sativa var. sativa Lactuca sativa L. 9(3)   Asteracea Haque & G. 1986 Cytologia
!   Lactuca sativa var. sativa Lactuca sativa L.   18, 2C (=2x=µm)(1, 1) Asteracea Mousavia, S. H. et al. 2013 Caryologia
  Lactuca sativa L. Lactuca sativa L. 9(1) 18(1) Asteracea Whitaker & J. 1939 J. Agric. Res.
!   Lactuca sativa L. Lactuca sativa L. 7-8II+4-2I(1) 18(1) Asteracea Whitaker & T. 1941 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.)
!   Lactuca sativa var. sativa Lactuca sativa L.   18(1) Asteracea Matoba et al. 2007b Hereditas
!   Lactuca sativa var. sativa Lactuca sativa L. 9(1) 2C (=2x=5.50pg)(1) Asteracea Dolezalova et al. 2002 Genet. Resour. Crop Evol.
!   Lactuca sativa subsp. longifolia (Lam.) Alef. Lactuca sativa L.   18(1) Asteracea Chen, R.-Y. et al. 2003a Chromosome atlas of Crops and ther kindred plants in China. Science Press, Beijing: Scientific Press
!   Lactuca sativa subsp. sativa Lactuca sativa L.   18, 2C (=2x=62.45µm)(1, 1) Asteracea Mousavia, S. H. et al. 2013 Caryologia
!   Lactuca sativa subsp. sativa Lactuca sativa L. 9(1)   Asteracea Whitaker & J. 1939 J. Agric. Res.
  Lactuca sativa L. Lactuca sativa L. 9(2) 2C (=2x=6.06pg)(1) Asteracea Dolezalova et al. 2002 Genet. Resour. Crop Evol.
!   Lactuca sativa subsp. sativa Lactuca sativa L. 9(1)   Asteracea Whitaker & J. 1939 J. Agric. Res.
  Lactuca sativa L. Lactuca sativa L.   18 IPCN online Haque, M. S. & M. B. E. Godward. 1985. Comparison between two genera, species and cultivars in Lactuceae 1. Karyotype analysis. Cytologia 50: 725–738.
  Lactuca sativa L. Lactuca sativa L.   18 IPCN online Haque, M. S. & M. B. E. Godward. 1986. Comparison between two genera, species and cultivars in Lactuceae III. DNA amount and radiosensitivity. Cytologia 51: 341–348.
  Lactuca sativa L. Lactuca sativa L. 9   IPCN online Gupta, R. C. & B. S. Gill. 1989. Cytopalynology of north and central Indian Compositae. J. Cytol. Genet. 24: 96–105.
  Lactuca sativa L. Lactuca sativa L.   18 IPCN online Koopman, W. J. M., J. H. D. Jong & I. M. d. Vries. 1993. Chromosome banding patterns in lettuce species (Lactuca sect. Lactuca, Compositae). Pl. Syst. Evol. 185: 249–257.
  Lactuca sativa L. Lactuca sativa L.   18 IPCN online Koopman, W. J. M. & J. H. D. Jong. 1996. A numerical analysis of karyotypes and DNA amounts in lettuce cultivars and species (Lactuca subsect. Lactuca, Compositae). Acta Bot. Neerl. 45(2): 211–222.
  Lactuca sativa L. Lactuca sativa L.   18 IPCN online Yan, G. x., S. z. Zhang, F. h. Xue, L. y. Wang, J. f. Yun & X. q. Fu. 2000. The chromosome numbers and natural distribution of 38 forage plants in north China. Grassl. China 2000(5): 1–5.
  Lactuca sativa L. Lactuca sativa L.   18 IPCN online Probatova. 2006. Chromosome numbers of plants of the Primorsky Territory, the Amur River basin and Magadan region. Bot. Žhurn. (Moscow & Leningrad) 91(3): 491–509.
  Lactuca sativa L. Lactuca sativa L.   18 IPCN online Gemeinholzer. 2005. New chromosome counts for some Lactuceae (Compositae). Compositae Newslett. 42: 43–46.
  Lactuca sativa L. Lactuca sativa L.   18 IPCN online Kamel. 2004. Cytotaxonomical investigations of the Egyptian Compositae (Asteraceae): I---Cardueae and Cichorieae. Compositae Newslett. 41: 9–28.
!   Lactuca sativa subsp. longifolia (Lam.) Alef. Lactuca sativa L.   18 IPCN online Chen, R. y., W. q. Song, X. l. Li, M. x. Li, G. l. Liang, Z. p. An, C. b. Chen, Z. x. Qi & Y. z. Sun. 2003. Chromosome Atlas of Major Economic Plants Genome in China, Vol. 2, Chromosome Atlas of Crops and their Wild Kindred Plants in China Relatives. Science Press, Beijing.
  Lactuca sativa L. Lactuca sativa L. 9   IPCN67-71 BAQUAR, S.R., & S.H. ABID ASKARI. 1970. Chromosome numbers in some flowering plants of West Pakistan. Genet. Iber. 22: 1-11.
  Lactuca sativa L. Lactuca sativa L. 9   IPCN67-71 BAQUAR, S.R. & S.H. ABID ASKARI. 1970. Chromosome studies in some flowering plants of West Pakistan. II. Genet. Iber. 22: 41-51.
!   Lactuca sativa L. Lactuca sativa L.   18 eFlora  
!   Lactuca laciniata Roth Lactuca sativa L.   18 Fedorov, 1974 Ishikawa 1916. 1921
!   Lactuca laciniata Roth Lactuca sativa L.   18 Fedorov, 1974 Babcock et aJ: 1937
!   Lactuca laciniata Roth Lactuca sativa L.   18 Fedorov, 1974 Thompson R. C. et al. 1941
!   Lactuca sativa L. Lactuca sativa L.   18 Darlington, 1955 Europe
!   Lactuca sativa L. Lactuca sativa L.   (36 + Darlington, 1955  
!   Lactuca dregeana DC. Lactuca sativa L.   18 C-values database Doležalová I, Lebeda A, Janecek J, Cíhalíková J, Krístková E, Vránova O. 2002. Variation in chromosome numbers and nuclear DNA contents in genetic resources of Lactuca L. species (Asteraceae). Genetic Resources and Crop Evolution 49: 383-395.
!   Lactuca sativa subsp. sativa Lactuca sativa L.   18 C-values database Michaelson MJ, Price HJ, Ellison JR, Johnston JS. 1991. Comparison of plant DNA contents determined by feulgen microspectrophotometry and laser flow cytometry. American Journal of Botany 78: 183-188.