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Transgenerational effect of mutants in the RNA-directed DNA methylation pathway on the triploid block in Arabidopsis
BACKGROUND: Hybridization of plants that differ in number of chromosome sets (ploidy) frequently causes endosperm failure and seed arrest, a phenomenon referred to as triploid block. In Arabidopsis, loss of function of NRPD1, encoding the largest subunit of the plant-specific RNA polymerase IV (Pol...
Autores principales: | Wang, Zhenxing, Butel, Nicolas, Santos-González, Juan, Simon, Lauriane, Wärdig, Cecilia, Köhler, Claudia |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8101200/ https://www.ncbi.nlm.nih.gov/pubmed/33957942 http://dx.doi.org/10.1186/s13059-021-02359-2 |
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