{# load django_bootstrap5#%} CCDB server
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.


CCDBAngiospermsPoaceaeHordeumHordeum parodii Covas

7 chromosome counts in Hordeum parodii Covas:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Hordeum parodii Covas Hordeum parodii Covas   42 IPCN online Bothmer, R. v., N. Jacobsen & R. B. Jorgensen. 1986. Taxonomy, variation, and relationships in the Hordeum parodii group (Poaceae). Nordic J. Bot. 6(4): 399–410.
  Hordeum parodii Covas Hordeum parodii Covas   42 IPCN online Jessop, C. M. & N. C. Subrahmanyam. 1984. Nucleolar number variation in Hordeum species, their haploids and interspecific hybrids. Genetica 64: 93–100.
  Hordeum parodii Covas Hordeum parodii Covas   40--42 IPCN online Linde-Laursen, I., R. v. Bothmer & N. Jacobsen. 1990. Giemsa C-banded karyotypes of South and Central American Hordeum (Poaceae) II. 6 polyploid taxa. Hereditas (Lund) 112: 93–107.
  Hordeum parodii Covas Hordeum parodii Covas   42 IPCN online Balyan, H. S. & G. Fedak. 1991. A study on genome relationships in Hordeum parodii, Hordeum jubatum, Elymus trachycaulus and Elymus canadensis. Cytologia 56: 431–436.
  Hordeum parodii Covas Hordeum parodii Covas   42 IPCN online Subrahmanyam, N. C. 1978. Meiosis in polyhaploid Hordeum: Hemizygous ineffective control of diploid-like behaviour in a hexaploid?. Chromosoma 66: 185–192.
!   Hordeum parodii Covas Hordeum parodii Covas   42 Darlington, 1955 Patagonia
!   Hordeum parodii Covas Hordeum parodii Covas   42 C-values database Jakob SS, Meister A, Blattner FR. 2004. Considerable genome size variation of Hordeum species (Poaceae) is linked to phylogeny, life form, ecology, and speciation rates. Molecular Biology and Evolution 21: 860-869.