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 it to the forms submit new counts, or report erroneous counts.


CCDBAngiospermsCompositaeLactucaLactuca sativa subsp. sativa

6 chromosome counts in Lactuca sativa subsp. sativa:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Lactuca sativa subsp. sativa Lactuca sativa L. 9(1)   Asteracea Whitaker & J. 1939 J. Agric. Res.
!   Lactuca sativa subsp. sativa Lactuca sativa L.   18, 2C (=2x=19.94µm)(1, 1) Asteracea Mousavia, S. H. et al. 2013 Caryologia
!   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 subsp. sativa Lactuca sativa L. 9(1)   Asteracea Whitaker & J. 1939 J. Agric. Res.
!   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.