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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.


CCDBAngiospermsPoaceaePsathyrostachysPsathyrostachys fragilis subsp. fragilis

2 chromosome counts in Psathyrostachys fragilis subsp. fragilis:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Psathyrostachys fragilis subsp. fragilis Psathyrostachys fragilis (Boiss.) Nevski 7 14 IPCN online Linde-Laursen, I. & C. Baden. 1994. Comparison of the Giemsa C-banded karyotypes of the three subspecies of Psathyrostachys fragilis; subspp. villosus (2x), secaliformis (2x, 4x) and fragilis (2x) (Poaceae), with notes on chromosome pairing. Pl. Syst. Evol. 191: 183–198.
!   Psathyrostachys fragilis subsp. fragilis Psathyrostachys fragilis (Boiss.) Nevski 7 14 IPCN online Linde-Laursen, I. & C. Baden. 1994. Comparison of the Giemsa C-banded karyotypes of the three subspecies of Psathyrostachys fragilis; subspp. villosus (2x), secaliformis (2x, 4x) and fragilis (2x) (Poaceae), with notes on chromosome pairing. Pl. Syst. Evol. 191: 183–198.