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Inhibition of SAH-hydrolase activity during seed germination leads to deregulation of flowering genes and altered flower morphology in tobacco
- 1.0358124 - BFÚ 2012 RIV DE eng J - Journal Article
Fulneček, Jaroslav - Matyášek, Roman - Votruba, Ivan - Holý, Antonín - Křížová, Kateřina - Kovařík, Aleš
Inhibition of SAH-hydrolase activity during seed germination leads to deregulation of flowering genes and altered flower morphology in tobacco.
Molecular Genetics and Genomics. Roč. 285, č. 3 (2011), s. 225-236. ISSN 1617-4615. E-ISSN 1617-4623
R&D Projects: GA ČR(CZ) GA206/09/1751; GA ČR(CZ) GAP501/10/0208; GA AV ČR(CZ) GPP501/11/P667
Institutional research plan: CEZ:AV0Z50040507; CEZ:AV0Z50040702; CEZ:AV0Z40550506
Keywords : DNA methylation * DHPA * MADS box genes
Subject RIV: BO - Biophysics
Impact factor: 2.635, year: 2011
Elevated intracellular level of S-adenosyl-L-homocysteine during seed germination induces concentration dependent and mitotically and meiotically inherited DNA hypomethylation. In addition it leads to developmental defects including aberrant flower morphology and to dramatic upregulation of floral organ identity genes in leaves.
Permanent Link: http://hdl.handle.net/11104/0196233
Number of the records: 1