{# 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.


CCDBAngiospermsPoaceaeLeymusLeymus racemosus

27 chromosome counts in Leymus racemosus:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Elymus arenarius S. G. Gmel. Leymus racemosus (Lam.) Tzvelev   56 Darlington, 1955 S. & S. 1938
!   Elymus arenarius S. G. Gmel. Leymus racemosus (Lam.) Tzvelev   55, 56 Cave1963 Sigurbj. 1963
  Elymus attenuatus (Griseb.) K. Richt. Leymus racemosus (Lam.) Tzvelev   28 IPCN online Dubcovsky, J., S. M. Lewis & E. H. Hopp. 1992. Variation in the restriction fragments of 18S--26S rRNA loci in South American Elymus (Triticeae). Genome 35: 881–885.
  Elymus giganteus Vahl Leymus racemosus (Lam.) Tzvelev   28 IPCN online Wang, Y. n., P. d. Chen & D. j. Liu. 1986. Transfer of useful germplasm from Elymus giganteus L. to common wheat I. Production of T. aestivum L. cv. Chinese Spring x Elymus giganteus F1. J. Nanjing Agric. Univ. 1: 10–14.
  Elymus giganteus Vahl Leymus racemosus (Lam.) Tzvelev   56 IPCN online Semenov, V. I. 1986. Vnutrikhromosomnaja topografija geterokhromatina u zlakovykh. Bjulleten' Glavnogo Botanic|5eskogo Sada 140: 68–73.
  Elymus giganteus Vahl Leymus racemosus (Lam.) Tzvelev   28 IPCN online Dewey, D. R. 1978. Advanced-generation hybrids between Elymus giganteus and E. angustus. Bot. Gaz. 139: 369–376.
  Elymus giganteus Vahl Leymus racemosus (Lam.) Tzvelev   28 IPCN72 DEWEY, D.R. 1972. Cytogenetics of Elymus anqustus and its hybrids with Elymus giganteus, Elymus cinereus, and Agropyron repens. Bot. Gaz. 133: 57-64.
  Elymus giganteus Vahl Leymus racemosus (Lam.) Tzvelev   28 IPCN72 DEWEY, D.R. 1972. Cytogenetic and genomic relationships of Elymus giganteus with ~ dasystachys and~ junceus. Bull. Torrey Bot. Club. 99: 77-83.
!   Elymus giganteus Vahl Leymus racemosus (Lam.) Tzvelev   28 Darlington, 1955 Avdulov 1931
!   Elymus giganteus Vahl Leymus racemosus (Lam.) Tzvelev   56 Darlington, 1955 Brown 1948
  Elymus giganteus Vahl Leymus racemosus (Lam.) Tzvelev   28 Cave1963 Sokolovskaya 1962
!   Elymus racemosus Lam. Leymus racemosus (Lam.) Tzvelev   28 IPCN online Dong, Y. S., Y. Z. Sun, G. Y. Zhong, N. R. Cui & J. P. Zhong. 1985. The exploration and preliminary study of Elymus racemosus (Lam.) Tzvelev in Altai, Xinjiang Uygur Autonomous Region. Sci. Agric. Sin. (2): 54–56.
!   Leymus racemosus Leymus racemosus (Lam.) Tzvelev   28 IPCN online Ørgaard, M. 1994. Intergeneric hybridization between species of Leymus, Psathyrostachys and Hordeum (Poaceae, Triticeae). Ann. Bot. (London) 73: 471–479.
!   Leymus racemosus Leymus racemosus (Lam.) Tzvelev   28 IPCN online Ørgaard, M. & J. S. Heslop-Harrison. 1994. Investigations of genome relationships between Leymus, Psathyrostachys and Hordeum inferred by genomic DNA: DNA in situ hybridization. Ann. Bot. (London) 73: 195–203.
  Leymus racemosus (Lam.) Tzvelev Leymus racemosus (Lam.) Tzvelev   28 IPCN online Wei, J. z. 1990. A preliminary study of cytology of Leymus racemosus from Xinjiang. Hereditas (Beijing) 12: 12–14.
  Leymus racemosus (Lam.) Tzvelev Leymus racemosus (Lam.) Tzvelev   28 IPCN online Ørgaard, M. & J. S. Heslop-Harrison. 1994. Relationships between species of Leymus, Psathyrostachys and Hordeum (Poaceae, Triticeae) inferred from Southern hybridization of genomic and cloned DNA probes. Pl. Syst. Evol. 189: 217–231.
  Leymus racemosus (Lam.) Tzvelev Leymus racemosus (Lam.) Tzvelev   28 IPCN online Sun, G. l., B. h. Wu & F. Liu. 1995. Cytogenetics and genomic relationships of Thinopyrum elongatum with two Psathyrostachys species and with Leymus secalinus (Poaceae). Pl. Syst. Evol. 197: 225–231.
  Leymus racemosus (Lam.) Tzvelev Leymus racemosus (Lam.) Tzvelev   28 IPCN online Mujeeb-Kazi, A., Q. Jahan & A. A. Vahidy. 1994. Application of a somatic and meiotic cytological technique to diverse plant genera and species in the Triticeae. Pakistan J. Bot. 26: 353–366.
  Leymus racemosus (Lam.) Tzvelev Leymus racemosus (Lam.) Tzvelev   28 IPCN online Wang, S. l., L. l. Qi, P. d. Chen & D. j. Liu. 1999. Study on chromosome C-banding in Leymus racemosus and its related species. Acta Bot. Sin. 41(3): 258–262.
  Leymus racemosus (Lam.) Tzvelev Leymus racemosus (Lam.) Tzvelev   28 IPCN online Zhi, L. & L. b. Cai. 2000. Karyotypes and evolution of five species of Leymus Hochst. Acta Bot. Boreal.-Occid. Sin. 20(5): 876–881.
  Leymus racemosus (Lam.) Tzvelev Leymus racemosus (Lam.) Tzvelev   28 IPCN online Magulaev, A. J. 1979a. The chromosome numbers of flowering plants in the Northern Caucasus. Part 3. Flora of the North Caucasus and questions of its history,. 3: 101–106.
  Leymus racemosus (Lam.) Tzvelev Leymus racemosus (Lam.) Tzvelev   56 IPCN online Yang, R. w. 2004. Leymus karyotypes of three octoploid and two dodecaploid species. Acta Pratacult. Sin. 13(2): 99–105.
!   Leymus racemosus (Lam.) Tzvelev Leymus racemosus (Lam.) Tzvelev   28 eFlora  
!   Leymus racemosus (Lam.) Tzvelev Leymus racemosus (Lam.) Tzvelev   28 C-values database Vogel KP, Arumuganathan K, Jensen KB. 1999. Nuclear DNA content of perennial grasses of the Triticeae. Crop Science 39: 661-667.
  Leymus racemosus subsp. sabulosus (M. Bieb.) Tzvelev Leymus racemosus (Lam.) Tzvelev   28 IPCN online Ørgaard, M. 1994. Intergeneric hybridization between species of Leymus, Psathyrostachys and Hordeum (Poaceae, Triticeae). Ann. Bot. (London) 73: 471–479.
  Leymus racemosus subsp. sabulosus (M. Bieb.) Tzvelev Leymus racemosus (Lam.) Tzvelev   28 IPCN online Ørgaard, M. & J. S. Heslop-Harrison. 1994. Investigations of genome relationships between Leymus, Psathyrostachys and Hordeum inferred by genomic DNA: DNA in situ hybridization. Ann. Bot. (London) 73: 195–203.
!   Leymus sabulosus (M. Bieb.) Tzvelev Leymus racemosus (Lam.) Tzvelev   28 C-values database Vogel KP, Arumuganathan K, Jensen KB. 1999. Nuclear DNA content of perennial grasses of the Triticeae. Crop Science 39: 661-667.