Počet záznamů: 1
On the genome constitution and evolution of intermediate wheatgrass (Thinopyrum intermedium: Poaceae, Triticeae)
- 1.
SYSNO ASEP 0369123 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název On the genome constitution and evolution of intermediate wheatgrass (Thinopyrum intermedium: Poaceae, Triticeae) Tvůrce(i) Mahelka, Václav (BU-J) RID, ORCID
Kopecký, David (UEB-Q) RID, ORCID
Paštová, Ladislava (BU-J) ORCIDCelkový počet autorů 3 Zdroj.dok. BMC Evolutionary Biology. - : BioMed Central - ISSN 1471-2148
Roč. 11, č. 127 (2011), s. 1-17Poč.str. 17 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova Thinopyrum intermedium ; polyplidization ; hybridization Vědní obor RIV EF - Botanika CEP GP206/09/P312 GA ČR - Grantová agentura ČR GA206/09/1126 GA ČR - Grantová agentura ČR CEZ AV0Z60050516 - BU-J (2005-2011) AV0Z50380511 - UEB-Q (2005-2011) UT WOS 000292048400001 DOI 10.1186/1471-2148-11-127 Anotace The wheat tribe Triticeae (Poaceae) is a diverse group of grasses representing a textbook example of reticulate evolution. Apart from globally important grain crops, there are also wild grasses which are of great practical value. Allohexaploid intermediate wheatgrass, Thinopyrum intermedium (2n = 6x = 42), possesses many desirable agronomic traits that make it an invaluable source of genetic material useful in wheat improvement. Although the identification of its genomic components has been the object of considerable investigation, the complete genomic constitution and its potential variability are still being unravelled. To identify the genomic constitution of this allohexaploid, four accessions of intermediate wheatgrass from its native area were analysed by sequencing of chloroplast trnL-F and partial nuclear GBSSI, and genomic in situ hybridization. The results confirmed the allopolyploid origin of Thinopyrum intermedium and revealed new aspects in its genomic composition. Pracoviště Botanický ústav Kontakt Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Rok sběru 2012
Počet záznamů: 1