Detailed Information on Publication Record
2006
The genus Cochlearia L. (Brassicaceae) in the Eastern Carpathians and adjacent area
KOCHJAROVÁ, Judita, Milan VALACHOVIČ, Petr BUREŠ and Patrik MRÁZBasic information
Original name
The genus Cochlearia L. (Brassicaceae) in the Eastern Carpathians and adjacent area
Name in Czech
Rod Cochlearia L. (Brassicaceae) východních Karpatech a pilehlých územích
Authors
KOCHJAROVÁ, Judita (703 Slovakia), Milan VALACHOVIČ (703 Slovakia), Petr BUREŠ (203 Czech Republic, guarantor) and Patrik MRÁZ (826 United Kingdom of Great Britain and Northern Ireland)
Edition
Botanical Journal of the Linnean Society, London, Linnean Society of London, 2006, 0024-4074
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10600 1.6 Biological sciences
Country of publisher
United Kingdom of Great Britain and Northern Ireland
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 0.805
RIV identification code
RIV/00216224:14310/06:00031570
Organization unit
Faculty of Science
UT WoS
000238579600005
Keywords in English
chromosome number; chromosome size; Cruciferae; DNA content; endopolyploidy; flow cytometry; genome size; karyology; Maramure; morphology; phytosociology; polyploidy; Romania; scurvy grass
Tags
Tags
International impact, Reviewed
Změněno: 25/6/2009 11:09, prof. RNDr. Petr Bureš, Ph.D.
V originále
We analyse the status of two East Carpathian (Romanian) Cochlearia populations by comparing them with the two native species from the Western Carpathians, the diploid C. pyrenaica (2n=12; 2C=0.78pg) and hexaploid C. tatrae (2n=42; 2C=2.09 pg). Because of differences in morphology, 2n=48 and DNA content, 2.82pg, we propose the East Carpathian (Romanian) populations as a separate species, C. borzaeana (Coman et Nyár.) Pobed. The lectotype is designated. The new subassociation Carici flavae-Cratoneuretum Kovács et Felföldy 1958 cochlearietosum borzeanae is described. An isolated population of C. pyrenaica s.l. from Ukraine (2n=2x=12; 2C=0.91 pg) has been also studied, because of its unclear taxonomic position. The diploid chromosome number, 2n=2x=12, is given for this single known population of C. pyrenaica s.l. in Ukraine. However, there is considerable difference in genome size and chromosome size between West Carpathian C.pyrenaica s.s. and Ukrainian plants.
In Czech
Analyzovali jsme status dvou východokarpatských (rumunských) populací rodu Cochlearia v kontrastu se dvěma západokarpatskými druhy tohoto rodu, diploidním C. pyrenaica (2n=12; 2C=0.78pg) a hexaploidním C. tatrae (2n=42; 2C=2.09 pg). Vzhledem k rozdílům v morfologii, 2n=48 a obsahu DNA, 2.82pg, navrhujeme považovat východokarpatské (rumunské) populace za samostatný druh, C. borzaeana (Coman et Nyár.) Pobed. Lektotypus byl vybrán. Nová subasociace Carici flavae-Cratoneuretum Kovács et Felföldy 1958 cochlearietosum borzeanae je popsána. Izolovaná populace C. pyrenaica s.l. z Ukrajiny (2n=2x=12; 2C=0.91 pg) byla rovněž studována, vzhledem k její nejasné taxonomické pozici. Diploidní počet chromosomů 2n=2x=12, byl zjištěn u této izolované populace C. pyrenaica s.l. na Ukrajině. Avšak značný rozdíl ve velikosti genomu odlišuje tuto populaci od západokarpatských.
Links
| LC06073, research and development project |
| ||
| MSM0021622416, plan (intention) |
|