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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 new counts, or report erroneous counts.


CCDBAngiospermsUlmaceaeUlmusUlmus pumila L.

9 chromosome counts in Ulmus pumila L.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Ulmus pumila L. Ulmus pumila L.   28 IPCN online Li, Z. b., Q. j. Zheng, Z. p. Zhang & Y. m. Zhang. 1997. Karyotype analysis of four species of ser. Glabrae in the genus Ulmus L. Acta Agric. Univ. Henan. 31(2): 137–140.
  Ulmus pumila L. Ulmus pumila L.   28 IPCN online Kang, X. y., S. Zhang & X. l. Sun. 1996. Study on the karyotype of Ulmus pumila Linn. J. Jilin Forest. Univ. 12(1): 30–32.
  Ulmus pumila L. Ulmus pumila L.   28 IPCN online Gurzenkov, N. N. 1973. Studies of chromosome numbers of plants from the south of the Soviet Far East. Komarov Lectures. 20: 47–61.
  Ulmus pumila L. Ulmus pumila L.   24 IPCN75-78 Bochantseva 1972
!   Ulmus pumila L. Ulmus pumila L.   28 eFlora  
  Ulmus pumila L. Ulmus pumila L.   28 Fedorov, 1974 Leliveld 1933
  Ulmus pumila L. Ulmus pumila L.   28 Fedorov, 1974 Krijthe 1939
  Ulmus pumila L. Ulmus pumila L.   30 Fedorov, 1974 Walker 1932
!   Ulmus turkestanica Req. Ulmus pumila L.   56 Fedorov, 1974 Walker 1932 (Seitz 1951)