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The introns in FLOWERING LOCUS T-LIKE (FTL) genes are useful markers for tracking paternity in tetraploid Chenopodium quinoa Willd
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SYSNO ASEP 0447318 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název The introns in FLOWERING LOCUS T-LIKE (FTL) genes are useful markers for tracking paternity in tetraploid Chenopodium quinoa Willd Tvůrce(i) Štorchová, Helena (UEB-Q) RID, ORCID
Drabešová, Jana (UEB-Q) RID
Cháb, David (UEB-Q)
Kolář, Jan (UEB-Q)
Jellen, E.N. (US)Zdroj.dok. Genetic Resources and Crop Evolution. - : Springer - ISSN 0925-9864
Roč. 62, č. 6 (2015), s. 913-925Poč.str. 13 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova Ancestry ; Chenopodium quinoa ; FLOWERING LOCUS T-LIKE (FTL) genes Vědní obor RIV EF - Botanika CEP GAP506/12/1359 GA ČR - Grantová agentura ČR Institucionální podpora UEB-Q - RVO:61389030 UT WOS 000357341300010 DOI 10.1007/s10722-014-0200-8 Anotace Quinoa (Chenopodium quinoa) is an important crop of the Andean region of South America. It is an allotetraploid closely related to Chenopodium berlandieri Moq. with largely unknown genomic structure. We used the third introns of two FLOWERING LOCUS T-LIKE genes, CrFTL1 and CrFTL2 as markers in an attempt to identify ancestral origins of the two diploid subgenomes of quinoa. The introns underwent rapid evolution with frequent indel losses and gains, including a recent insertion of mitochondrial DNA in C. quinoa. However, they could be unambiguously aligned and used for the construction of phylogenetic trees. We distinguished two parental subgenomes participating in the origin of quinoa. One parent was related to North American C. standleyanum Aellen, C. incanum (S. Wats.) Heller, or another closely related diploid. The other parent was close to Eurasian C. suecicum J. Murr, C. ficifolium Sm. or another related diploid species. Quinoa is a promising grain crop owing to its salt and drought tolerance. Its importance grows as the change of world climate deepens. Understanding its ancestry will help to facilitate future breeding efforts to improve quinoa's poor heat and biotic stress resistances. Pracoviště Ústav experimentální botaniky Kontakt David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Rok sběru 2016
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