Chromosome numbers of Carex

ROTREKLOVÁ, Olga, Petr BUREŠ, Radomír ŘEPKA, Vít GRULICH, Petr ŠMARDA, Ivana HRALOVÁ, František ZEDEK and Tomáš KOUTECKÝ. Chromosome numbers of Carex. Preslia. Praha, 2011, vol. 83, No 1, p. 25-58. ISSN 0032-7786.

Basic information

• Original name: Chromosome numbers of Carex
• Name in Czech: Chromozomové počty druhů rodu Carex
• Authors: ROTREKLOVÁ, Olga (203 Czech Republic, guarantor, belonging to the institution), Petr BUREŠ (203 Czech Republic, belonging to the institution), Radomír ŘEPKA (203 Czech Republic), Vít GRULICH (203 Czech Republic, belonging to the institution), Petr ŠMARDA (203 Czech Republic, belonging to the institution), Ivana HRALOVÁ (203 Czech Republic, belonging to the institution), František ZEDEK (203 Czech Republic, belonging to the institution) and Tomáš KOUTECKÝ (203 Czech Republic).
• Edition: Preslia, Praha, 2011, 0032-7786.

Other information

• Original language: English
• Type of outcome: Article in a journal
• Field of Study: 10600 1.6 Biological sciences
• Country of publisher: Czech Republic
• Confidentiality degree: is not subject to a state or trade secret
• Impact factor: Impact factor: 2.521
• RIV identification code: RIV/00216224:14310/11:00049693
• Organization unit: Faculty of Science
• UT WoS: 000289502000002
• Keywords (in Czech): agmatoploidie; holocentrické chromozomy; holokinetické chromozomy; karyologie; polyploidie; symploidie; ostřice
• Keywords in English: agmatoploidy; holocentric chromosome; holokinetic chromosome; karyology; polyploidy; symploidy; sedge
• Tags: AKR, rivok

Abstract

Chromosome numbers were determined for 97 samples of 95 sedge taxa (Carex) from the following countries: Austria (6 records), Bulgaria (1), the Canary Islands (Spain, 1), Cape Verde (1), the Czech Republic (51), Hungary (1), Italy (2), Norway (8), Russia (15), Slovakia (1), Sweden (1) and 9 North American plants cultivated in Czech botanical gardens. Chromosome numbers for Carex argunensis, C. callitrichos, C. campylorhina, C. flavocuspis subsp. krascheninnikovii, C. paniculata subsp. hansenii, C. pallida, C. quadriflora and C. xiphium are reported here for the first time. The first reports are presented for the European portion of the distribution area of Carex obtusata and for the Central European portion of the distributional areas of C. chordorrhiza, C. otrubae, C. rhizina and C. strigosa.

Abstract (in Czech)

Chromozomové počty byly zjištěny u 95 druhů ostřic z České republiky, Rakouska, Bulharska,Kanárských ostrovů, Kapverd, Maďarska, Itálie, Norska, Ruska, Slovenska, Švédska. Kolekce byla doplněna o severoamerické druhy ostřic pěstované v botanických zahradách v České republice. První údaje o počtu chromozomů byly zjištěny u taxonů Carex argunensis, C. callitrichos, C. campylorhina, C. flavocuspis subsp. krascheninnikovii, C. paniculata subsp. hansenii, C. pallida, C. quadriflora a C. xiphium. Poprvé byly také zjištěny počty chromozomů z evropské části areálu druhu Carex obtusata a ze středovevropské části areálů druhů C. chordorrhiza, C. otrubae, C. rhizina a C. strigosa.

Links

• GA206/09/1405, research and development project: Name: Evoluce karyotypu a velikosti genomu v čeledi Cyperaceae

Investor: Czech Science Foundation, Genome size and karyotype evolution in Cyperaceae

• LC06073, research and development project: Name: Centrum pro výzkum biodiverzity

Investor: Ministry of Education, Youth and Sports of the CR, Biodiversity Research Center

• MSM0021622416, plan (intention): Name: Diverzita biotických společenstev a populací: kauzální analýza variability v prostoru a čase

Investor: Ministry of Education, Youth and Sports of the CR, Diversity of Biotic Communities and Populations: Causal Analysis of variation in space and time