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| Nowak,Michał; Leśniowska-Nowak,Justyna; Zapalska,Magdalena; Banaszak,Zofia; Kondracka,Katarzyna; Dudziak,Karolina; Kowalczyk,Krzysztof. |
| In cereals, the transition from the vegetative stage to flowering is controlled in the main by the set of vernalization genes. Within these genes the most important role is played by VRN1, which encodes a MADS-box transcription factor, regulating the transition of shoot apical meristem to the reproductive phase. The level of vernalization requirement is strongly linked to the molecular structure of this gene. In this study we analyzed molecular mechanisms regulating the vernalization requirement in triticale on the basis of comparative analysis of the VRN1 locus between triticale (×Triticosecale Witt.) and common wheat (Triticum aestivum L.) genotypes. We also estimated the influence of VRN genotype on heading time and the winter hardiness of these two... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: ×Triticosecale Witt.; Triticum aestivum L.; Vernalization; VERNALIZATION 1 gene; Heading time. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162014000500006 |
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